tensile behavior of reactive powder concrete



Gilles Pijaudier-Cabot Mechanical Behavior of Concrete Gilles Pijaudier-Cabot Mechanical Behavior of Concrete Новинка

Gilles Pijaudier-Cabot Mechanical Behavior of Concrete

18130.96 руб.
This title provides a comprehensive overview of all aspects of the mechanical behavior of concrete, including such features as its elastoplasticity, its compressive and tensile strength, its behavior over time (including creep and shrinkage, cracking and fatigue) as well as modeling techniques and its response to various stimuli. As such, it will be required reading for anyone wishing to increase their knowledge in this area.
Millard Alain Dynamic Behavior of Concrete and Seismic Engineering Millard Alain Dynamic Behavior of Concrete and Seismic Engineering Новинка

Millard Alain Dynamic Behavior of Concrete and Seismic Engineering

15601.95 руб.
While the static behavior of concrete has been the subject of numerous works, the same cannot be said for the dynamic behavior. This book sets out to remedy this situation: it begins by presenting the most frequently used experimental techniques in the study of the dynamic behavior of concrete, then continues by examining seismicity and seismic behavior, soil behavior, models of concrete structures subject to seismic activity, seismic calculation methods of structures, and paraseismic engineering.
Ahmed Loukili Self Compacting Concrete Ahmed Loukili Self Compacting Concrete Новинка

Ahmed Loukili Self Compacting Concrete

11008.48 руб.
Self-Compacting Concrete (SCC) is a relatively new building material. Nowadays, its use is progressively changing the method of concrete placement on building sites. However, the successful use of SCC requires a good understanding of the behavior of this material, which is vastly different from traditional concrete. For this purpose, a lot of research has been conducted on this area all over the world since 10 years. Intended for both practitioners and scientists, this book provides research results from the rheological behavior of fresh concrete to durability.
I. Markovic High-Performance Hybrid-Fibre Concrete I. Markovic High-Performance Hybrid-Fibre Concrete Новинка

I. Markovic High-Performance Hybrid-Fibre Concrete

7277 руб.
In the research project presented in this book, an innovative type of fibre concrete is developed, which improved both the tensile strength and the ductility: the Hybrid-Fibre Concrete (HFC). The expression 'hybrid' refers to the 'hybridisation' of fibres: short and long steel fibres were combined together in one concrete mixture. This is the contrary of conventional steel fibre concretes, which contain only one type of fibre. The basic goal of combining short and long fibres is to improve the tensile strength by the action of short fibres on the one hand and on the other hand to improve the ductility by the action of long fibres. In this research project all important aspects needed for the development and application of HFC have been considered. A total of fifteen mixtures, with different types and amounts of steel fibres were developed and tested in the fresh state (workability) as well as in the hardened state (uniaxial tensile tests, flexural tests, pullout tests of single fibres and compressive tests). A new analytical model for the bridging of cracks by fibres was developed and successfully implemented for tensile softening response of HFC. Finally, the utilisation of HFC in the engineering practice was discussed, including a case-study on light prestressed long-span beams made of HFC.
Khaled Saeed and Ayman Othman Utilization of Crumb Rubber Modifier in Asphalt Concrete Mixtures Khaled Saeed and Ayman Othman Utilization of Crumb Rubber Modifier in Asphalt Concrete Mixtures Новинка

Khaled Saeed and Ayman Othman Utilization of Crumb Rubber Modifier in Asphalt Concrete Mixtures

4358 руб.
Disposal of waste tires has been known as a serious environmental problem. Since burying tires in landfills is not an easy solution either, highway engineers around the world have tried to incorporate scrap tire rubber in asphalt pavements as a modifier. This book investigate the use of Crumb Rubber Modifier (CRM) as a waste material in modifying the performance of the asphalt concrete mixtures. HMA mixtures characterization in terms of fatigue cracking and rutting resistance was analyzed and evaluated to determine the effects of the crumb rubber on the mixtures’ performance. In addition, studying the effect of various environmental effects such as temperature, aging and moisture damage on the mechanical properties of the asphalt concrete mixtures. Several tests were used such as indirect tensile strength, indirect tensile fatigue and static creep test.
Sunghwan Kim Jointed Plain Concrete Pavements Behavior under Environmental Loads Early, Frequent, and Detailed (EFD) Study Sunghwan Kim Jointed Plain Concrete Pavements Behavior under Environmental Loads Early, Frequent, and Detailed (EFD) Study Новинка

Sunghwan Kim Jointed Plain Concrete Pavements Behavior under Environmental Loads Early, Frequent, and Detailed (EFD) Study

9627 руб.
Studies on deformation characteristics of early-age Jointed Plan Concrete Pavements (JPCP) subjected to pure environmental loading has drawn significant interest as it is believed that the early-age deformation of Portland Cement Concrete (PCC) slab could result in the loss of pavement smoothness and the tensile stresses induced by these deformations could result in early-age cracking. However, the complex interaction of several environmental factors has resulted in difficulties in predicting the JPCP deformation characteristics under environmental loading. This book discusses the early-age behaviors of JPCP under environmental loading. The slab deformations associated with temperature and moisture were analyzed using measured vertical displacements and pavement surface profile measurements. The variation of smoothness at different measurement times and locations are analyzed and discussed. The early-age deformation behavior of instrumented JPCP under environmental loading was also simulated using Finite Element (FE) programs using the equivalent temperature difference concept.
Ulrich Häußler-Combe Computational Methods for Reinforced Concrete Structures Ulrich Häußler-Combe Computational Methods for Reinforced Concrete Structures Новинка

Ulrich Häußler-Combe Computational Methods for Reinforced Concrete Structures

6376.27 руб.
The book covers the application of numerical methods to reinforced concrete structures. To analyze reinforced concrete structures linear elastic theories are inadequate because of cracking, bond and the nonlinear and time dependent behavior of both concrete and reinforcement. These effects have to be considered for a realistic assessment of the behavior of reinforced concrete structures with respect to ultimate limit states and serviceability limit states. The book gives a compact review of finite element and other numerical methods. The key to these methods is through a proper description of material behavior. Thus, the book summarizes the essential material properties of concrete and reinforcement and their interaction through bond. These basics are applied to different structural types such as bars, beams, strut and tie models, plates, slabs and shells. This includes prestressing of structures, cracking, nonlinear stressstrain relations, creeping, shrinkage and temperature changes. Appropriate methods are developed for each structural type. Large displacement and dynamic problems are treated as well as short-term quasi-static problems and long-term transient problems like creep and shrinkage. Most problems are illustrated by examples which are solved by the program package ConFem, based on the freely available Python programming language. The ConFem source code together with the problem data is available under open source rules at concrete-fem.com. The author aims to demonstrate the potential and the limitations of numerical methods for simulation of reinforced concrete structures, addressing students, teachers, researchers and designing and checking engineers.
Benaicha Mouhcine Rheological and mechanical characterization of concrete: new approach Benaicha Mouhcine Rheological and mechanical characterization of concrete: new approach Новинка

Benaicha Mouhcine Rheological and mechanical characterization of concrete: new approach

2890 руб.
The appearance of new concretes increases the need to reliably characterize the behavior of concrete when flowing. The importance of the rheology and its measurement can be certified by the existing literature on the characterization of fresh concrete. In addition to traditional experimental methods such as the V-funnel, slump flow, sieve stability test and the L-box, a new Rheological characterization test has been used: it is the flow of concrete first in a V-Funnel and then in a horizontal plexiglas channel. The main objective of this test is to determine both the flow time in the V-Funnel (indicator of the viscosity of mixture) and the threshold shear of concrete by means of a single rheological test.
Jean-Pierre Ollivier Physical Properties of Concrete and Concrete Constituents Jean-Pierre Ollivier Physical Properties of Concrete and Concrete Constituents Новинка

Jean-Pierre Ollivier Physical Properties of Concrete and Concrete Constituents

12676.73 руб.
Understanding the rheological properties of fresh concrete, the hydration phenomenon of cement responsible for structuration, the relationship between the characteristics of the porous solid obtained and its mechanical performances or resistance to the aggressive penetration requires a complex knowledge of the physicochemistry of reactive porous materials. The development of simple formulation rules therefore requires the assimilation of this knowledge and a good command of the properties of these materials. The purpose of this book is to provide the mix designer with useful knowledge on granular materials and porous materials, which will enable the innovative design of concrete. Topics covered include the characterization of granular materials, the concepts of porosity and specific surface area, and the transport properties (diffusion and permeation) of concrete. Some of these topics are already covered in other general books dedicated to granular or porous materials. The objective here is to bring them together in one book by adapting them for use by concrete specialists. Applications in the form of exercises are offered at the end of each chapter to enable readers to assimilate the theoretical knowledge and to apply such knowledge to concrete problems encountered in civil engineering. Contents 1. Description of Granular Materials, Definitions. 2. Granulometry. 3. Specific Surface Area of Materials. 4. Voids in Granular Materials and the Arrangement of Grains. 5. Voids in Concrete. 6. The Fundamentals of Diffusion. 7. Permeability.
Sailesh Pradhan Tensile Testing of Thin Films Sailesh Pradhan Tensile Testing of Thin Films Новинка

Sailesh Pradhan Tensile Testing of Thin Films

8127 руб.
Книга "Tensile Testing of Thin Films".
Carlos Jaquez Study of Corrosion on Reinforced Concrete Slabs Carlos Jaquez Study of Corrosion on Reinforced Concrete Slabs Новинка

Carlos Jaquez Study of Corrosion on Reinforced Concrete Slabs

6104 руб.
Corrosion is known to be the primary means of deterioration for metallic structures. Reinforced concrete structures are known to be particularly affected by the attack of de-icing chemicals and other reactive agents on the embedded steel reinforcement in the concrete. While the effects of corrosion on concrete infrastructure have been studied extensively, less research has been devoted to the actual methods used to develop the understanding needed to assess the degree of corrosion within the reinforcement. This project is attempt to answer the question of which methodology we can use with a good degree of confidence, in order to be able to properly assess the degree of corrosion in the reinforcement.
Oren Farhi Reactive Programming with Angular and ngrx. Learn to Harness the Power of Reactive Programming with RxJS and ngrx Extensions Oren Farhi Reactive Programming with Angular and ngrx. Learn to Harness the Power of Reactive Programming with RxJS and ngrx Extensions Новинка

Oren Farhi Reactive Programming with Angular and ngrx. Learn to Harness the Power of Reactive Programming with RxJS and ngrx Extensions

5252 руб.
Книга "Reactive Programming with Angular and ngrx. Learn to Harness the Power of Reactive Programming with RxJS and ngrx Extensions".
Rokita Steven E. Oxidation of Amino Acids, Peptides, and Proteins. Kinetics and Mechanism Rokita Steven E. Oxidation of Amino Acids, Peptides, and Proteins. Kinetics and Mechanism Новинка

Rokita Steven E. Oxidation of Amino Acids, Peptides, and Proteins. Kinetics and Mechanism

11879.66 руб.
Explains the role of reactive intermediates in biological systems as well as in environmental remediation With its clear and systematic approach, this book examined the broad range of reactive intermediate that can be generated in biological environments, detailing the fundamental properties of each reactive intermediate. Readers gain a contemporary understanding of how these intermediates react with different compounds, with an emphasis on amino acids, peptides, and proteins. The author not only sets forth the basic chemistry and nature of reactive intermediates, he also demonstrates how the properties of the intermediates presented in the book compare with each other. Oxidation of Amino Acids, Peptides, and Proteins begins with a discussion of radical and non-radical reactive species as well as an exploration of the significance of reactive species in the atmosphere, disinfection processes, and environmental remediation. Next, the book covers such topics as: Thermodynamics of amino acids and reactive species and the effect of metal-ligand binding in oxidation chemistry Kinetics and mechanisms of reactive halogen, oxygen, nitrogen, carbon, sulfur and phosphate species as well as reactive high-valent Cr, Mn, and Fe species Reactivity of the species with molecules of biological and environmental importance Generation of reactive species in the laboratory for kinetics studies Oxidation of amino acids, peptides, and proteins by permanganate, ferryl, and ferrate species Application of reactive species in purifying water and treating wastewater With this book as their guide, readers will be able to assess the overall effects of reactive intermediates in biological environments. Moreover, they’ll learn how to apply this knowledge for successful water purification and wastewater treatment.
Vaddi Ramesh,Gunjikunta Nagaraju and P. T. Ravi Kumar Reactive Power Compensation Using Multi Level Converters Vaddi Ramesh,Gunjikunta Nagaraju and P. T. Ravi Kumar Reactive Power Compensation Using Multi Level Converters Новинка

Vaddi Ramesh,Gunjikunta Nagaraju and P. T. Ravi Kumar Reactive Power Compensation Using Multi Level Converters

3167 руб.
This is book use of proposed overview of the state of the art in reactive power compensation technologies. The principles of operations, characteristics and application examples of VAR compensators implemented with switches and self-commutated converters are presented. Static VAR compensators are used to improve voltage regulation, stability. The reactive power component is estimated from the reactive component of input current (Iq).In the proposed work 2-level and 3-level diode-clamped multilevel inverters are studied and then implemented for the applications of reactive power compensation and are simulated by using MATLAB/Simulink for various parameters like Active & Reactive power at load, Per unit input and output voltages. Tabulation can be made for Converter & Load, Active & Reactive powers.
Moayyad Al-Nasra,Madiha Ammari and AbdulQader Najmi Experimental Study of Concrete Filled Built-up Steel Tubular Beams Moayyad Al-Nasra,Madiha Ammari and AbdulQader Najmi Experimental Study of Concrete Filled Built-up Steel Tubular Beams Новинка

Moayyad Al-Nasra,Madiha Ammari and AbdulQader Najmi Experimental Study of Concrete Filled Built-up Steel Tubular Beams

6431 руб.
Using a new system of U-links and/or plated studs in CFT beams to join the steel tube with the concrete core in the compression side of the beam resulted in large confinement of the concrete core. Confinement is achieved by employing the separation expected between the two materials. A total of eight rectangular CFT beam specimens were tested under flexure with different ratios and different diameters for the U-links and/or plated studs were used to examine their effect on the flexural behavior of these beams. Ultimate flexural strength of the CFT beams with U-links and plated studs showed increase of strength about 45% of the specimens with ratio equals 37.5 above standard specimens with no links inside. State of the concrete inside the tubes has shown no crushing of the concrete when those beams were cut open at the location of plastic hinge. Strain measurements revealed that the compressive strain in concrete was 5-6 times the concrete crushing strain.
Moayyad Al-Nasra,Naiem Asha and Abdelqader Najmi The Use of Swimmer Bars as Shear Reinforcement in Concrete Beams Moayyad Al-Nasra,Naiem Asha and Abdelqader Najmi The Use of Swimmer Bars as Shear Reinforcement in Concrete Beams Новинка

Moayyad Al-Nasra,Naiem Asha and Abdelqader Najmi The Use of Swimmer Bars as Shear Reinforcement in Concrete Beams

6359 руб.
The behavior of reinforced concrete beams at failure by shear is distinctly different from their behavior by bending, which is considered to be unsafe mode of failure. The shear failure of beams is usually sudden without sufficient advanced warning, and the diagonal cracks that develop due to excess shear forces are considerably wider than the flexural cracks. The cost and safety of shear reinforcement in reinforced concrete beams led to the study of other alternatives. Swimmer bar system is a new type of shear reinforcement. It is a small inclined bars, with its both ends bent horizontally for a short distance and welded to both top and bottom flexural steel reinforcement. Regardless of the number of swimmer bars used in each inclined plane, the swimmer bars form plane-crack interceptor system instead of bar-crack interceptor system when stirrups are used. Test results of several reinforced concrete beams will be presented. The effectiveness of the new swimmer bar system as related to the old stirrup system will be discussed.
Dhannyanto Anggawidjaja PET, High Fracturing Strain Fiber, for Concrete Structure Retrofitting Dhannyanto Anggawidjaja PET, High Fracturing Strain Fiber, for Concrete Structure Retrofitting Новинка

Dhannyanto Anggawidjaja PET, High Fracturing Strain Fiber, for Concrete Structure Retrofitting

10014 руб.
Retrofitting method using fiber with high tensile strength namely Aramid and Carbon has successfullyproven increasing both shear strength and ductility of reinforced concrete structural members. The drawback of these fibers is its low fracturing strain property which causes brittle failure at the time the fiber breaks. This book focuses on fiber with high fracturing strain and low tensile strength such as PET as retrofitting material for reinforced concrete specimens representing bridge piers tested under reversed cyclic loading. PET fiber breakage did not occur and higher shear capacity and ductility were obtained compared to that of specimens retrofitted with Aramid and Carbon. The high fracturing strain property allows bigger tolerance of fiber breakage resulting in slower decrease of shear strength capacity. Models to predict shear strength capacity and deformation with the key variable of increasingfiber strain as a representation of structural member deterioration are proposed and show good prediction of experimental result. The results should provide valuable information for civil engineer, construction company and industry specializing in structural retrofitting."
Luca Bertolini Corrosion of Steel in Concrete. Prevention, Diagnosis, Repair Luca Bertolini Corrosion of Steel in Concrete. Prevention, Diagnosis, Repair Новинка

Luca Bertolini Corrosion of Steel in Concrete. Prevention, Diagnosis, Repair

15057.99 руб.
Steel-reinforced concrete is used ubiquitously as a building material due to its unique combination of the high compressive strength of concrete and the high tensile strength of steel. Therefore, reinforced concrete is an ideal composite material that is used for a wide range of applications in structural engineering such as buildings, bridges, tunnels, harbor quays, foundations, tanks and pipes. To ensure durability of these structures, however, measures must be taken to prevent, diagnose and, if necessary, repair damage to the material especially due to corrosion of the steel reinforcement. The book examines the different aspects of corrosion of steel in concrete, starting from basic and essential mechanisms of the phenomenon, moving up to practical consequences for designers, contractors and owners both for new and existing reinforced and prestressed concrete structures. It covers general aspects of corrosion and protection of reinforcement, forms of attack in the presence of carbonation and chlorides, problems of hydrogen embrittlement as well as techniques of diagnosis, monitoring and repair. This second edition updates the contents with recent findings on the different topics considered and bibliographic references, with particular attention to recent European standards. This book is a self-contained treatment for civil and construction engineers, material scientists, advanced students and architects concerned with the design and maintenance of reinforced concrete structures. Readers will benefit from the knowledge, tools, and methods needed to understand corrosion in reinforced concrete and how to prevent it or keep it within acceptable limits.
ALaa Bashandy The Influence of Fire and Elevated Temperature on NEC, HSC and UHSC ALaa Bashandy The Influence of Fire and Elevated Temperature on NEC, HSC and UHSC Новинка

ALaa Bashandy The Influence of Fire and Elevated Temperature on NEC, HSC and UHSC

4358 руб.
This research aims to introduce a briefly review and an evaluation to the performance of normal strength concrete "NSC", high strength concrete "HSC" and ultra high strength concrete "UHSC" under the effects of fire and elevated temperature based on previous studies. Also, a comparison between the behaviors of each type when exposed to elevated temperature effects is performed. The importance of this research is based on the need to know the available data addressing the behavior of NSC, HSC and UHSC under the effect of elevated temperatures. This research provides data concerning the influence of fire and high temperatures on the main properties of NSC, HSC and UHSC.
Yasaman Sanayei Treatment Of Reactive Dye Wastewater Yasaman Sanayei Treatment Of Reactive Dye Wastewater Новинка

Yasaman Sanayei Treatment Of Reactive Dye Wastewater

4749 руб.
Reactive dyes have been identified as problematic compounds in wastewater from textile industries as they are water soluble and cannot be easily removed by conventional aerobic biological treatment systems. The bioflocculant is effective in flocculating a kind of reactive soluble dye (Cibacron yellow FN_2R) in aqueous solution. A bioflocculant–producing bacterium was isolated from wastewater and sediments of Close Drainage Systems (CDS) located at the Prai area of Penang, Malaysia. The treat-ability of a reactive dye (Cibacron yellow FN_2R) by sequencing batch reactor and the influence of the dye on concentration on system performance were investigated in this study. Employing reactive dye by Sphingomonas paucimobilis bacteria at sequence batch reactor is a novel approach of dye removal. The book shows a bioflocculant produced by Sphingomonas paucimobilis was effective for the reduction of dye (Cibacron Yellow FN-2R).
Ed Russo Yamantaka. Lighting the Torch in the Three Worlds of Buddhism Ed Russo Yamantaka. Lighting the Torch in the Three Worlds of Buddhism Новинка

Ed Russo Yamantaka. Lighting the Torch in the Three Worlds of Buddhism

2414 руб.
There are ten conditions of life that we experience in our daily lives; three of the lower realms are hidden in the dark recesses of our mind causing despair, self-hatred and reactive behavior beyond normal conscious control. Rather than being at the mercy of our surroundings, we can shed light in these blind areas and receive Liberation through the intent of the Wrathful One, Yamantaka, the lord of death. This is symbolic of gaining insight in the Intermediate State during the subtlest level of our mind.
Kim Elliott S. Modernisation, Mechanisation and Industrialisation of Concrete Structures Kim Elliott S. Modernisation, Mechanisation and Industrialisation of Concrete Structures Новинка

Kim Elliott S. Modernisation, Mechanisation and Industrialisation of Concrete Structures

9446.32 руб.
Modernisation, Mechanisation and Industrialisation of Concrete Structures discusses the manufacture of high quality prefabricated concrete construction components, and how that can be achieved through the application of developments in concrete technology, information modelling and best practice in design and manufacturing techniques.
M N BAJAD CONCRETE TECHNOLOGY M N BAJAD CONCRETE TECHNOLOGY Новинка

M N BAJAD CONCRETE TECHNOLOGY

3289 руб.
1 Introduction to Concrete As a Construction material 2 Properties, Production And placement of Concrete 3 Testing of Concrete And framework 4 Concrete Mix Design 5 Special Concretes And Special Concreting Techniques 6 Deterioration And Repairs
Babatunde Abiodun Salami Durability Performance of Locally Produced Self-Compacting Concrete Babatunde Abiodun Salami Durability Performance of Locally Produced Self-Compacting Concrete Новинка

Babatunde Abiodun Salami Durability Performance of Locally Produced Self-Compacting Concrete

4749 руб.
Self-compacting concrete (SCC) flows under its own weight thereby requires no ‎compaction. One of its requirements is high cement content, making it a major ‎contributor to greenhouse gases. To reduce the contribution to these gases and also ‎harness the benefits of SCC, there is need for a portion of the cement, 'the culprit' to be replaced by locally ‎available supplementary cementitious materials – limestone powder (LSP) and natural ‎pozzolan (NP). LSP and NP have proven to be a very good filling agent and highly ‎pozzolanic respectively, thereby improving the microstructure of the developed ‎concrete. In order to study the feasibility of using the SCC with the locally available ‎materials‎, mechanical and durability properties of the produced SCC were tested. The ‎results proved satisfactory and therefore furnished in the book.‎
Valter Carvelli Fatigue of Textile and Short Fiber Reinforced Composites Valter Carvelli Fatigue of Textile and Short Fiber Reinforced Composites Новинка

Valter Carvelli Fatigue of Textile and Short Fiber Reinforced Composites

9218.91 руб.
This book covers several aspects of the fatigue behavior of textile and short fiber reinforced composites. The first part is dedicated to 2D and 3D reinforced textile composites and includes a systematic description of the damage evolution for quasi-static and tensile-tensile fatigue loadings. Acoustic emissions and digital image correlation are considered in order to detect the damage modes’ initiation and development. The acoustic emission thresholds of the quasi-static loading are connected to the “fatigue limit” of the materials with distinctions for glass and carbon reinforcements. The second part is devoted to the fatigue behavior of injection molded short fiber reinforced composites. Experimental evidence highlights the dependence of their fatigue response on various factors: fiber and matrix materials, fiber distribution, environmental and loading conditions are described. A hybrid (experimental/simulations) multi-scale method is presented, which drastically reduces the amount of experimental data necessary for reliable fatigue life predictions.
John N. Ph. D. Marr Manual of Behavior Modification John N. Ph. D. Marr Manual of Behavior Modification Новинка

John N. Ph. D. Marr Manual of Behavior Modification

1464 руб.
Книга "Manual of Behavior Modification".
Edmond Odescalchi The Evolution of Behavior Edmond Odescalchi The Evolution of Behavior Новинка

Edmond Odescalchi The Evolution of Behavior

1227 руб.
Книга "The Evolution of Behavior".
Various Cement and Concrete - With Information on the History, Properties and Methods of Using Cement and Concrete on the Farm Various Cement and Concrete - With Information on the History, Properties and Methods of Using Cement and Concrete on the Farm Новинка

Various Cement and Concrete - With Information on the History, Properties and Methods of Using Cement and Concrete on the Farm

3127 руб.
Книга "Cement and Concrete - With Information on the History, Properties and Methods of Using Cement and Concrete on the Farm".
Kamaldeep Kaur and Jaspal Singh Effect of MK and PPF on the performance of concrete Kamaldeep Kaur and Jaspal Singh Effect of MK and PPF on the performance of concrete Новинка

Kamaldeep Kaur and Jaspal Singh Effect of MK and PPF on the performance of concrete

3944 руб.
Concrete is a versatile construction material. For more durable and strong structures, the concrete of high strength is required. To make concrete more strong, pozzolans are added to concrete. Metakaolin ( MK ) is a pozzolana used to achieve the required strength. The present study investigates the characteristics strength of concrete due to partial replacement of cement by MK and addition of polypropylene fibres (PPF). M30 concrete was designed according to BIS guidelines. The investigation was carried out on concrete containing MK and PPF at various proportions of 0%, 7%, 8% and 9% of MK and 0%, 0.2%, 0.5% and 0.8% of PPF. Fly ash (10%) and superplasticizer (0.7%) has been added to improve the workability of concrete. In present study, the results of X-ray diffraction (XRD) analysis of concrete containing metakaolin and fly ash were analysed. Analysis of cement, metakaolin and fly ash was done with XRD. Samples K0, K4, K8 and K12 containing 0%, 7%, 8% and 9% MK (by weight of cement) respectively at the sample age of 1 day were also analysed with XRD.
Christian Hopmann Reactive Extrusion. Principles and Applications Christian Hopmann Reactive Extrusion. Principles and Applications Новинка

Christian Hopmann Reactive Extrusion. Principles and Applications

14212.49 руб.
This first comprehensive overview of reactive extrusion technology for over a decade combines the views of contributors from both academia and industry who share their experiences and highlight possible applications and markets. They also provide updated information on the underlying chemical and physical concepts, summarizing recent developments in terms of the material and machinery used. As a result, readers will find here a compilation of potential applications for reactive extrusion to access new and cost-effective polymeric materials, while using existing compounding machines.
Khan Muhammad Nasir School Causes in Promoting Challenging Behavior in Pakistan Khan Muhammad Nasir School Causes in Promoting Challenging Behavior in Pakistan Новинка

Khan Muhammad Nasir School Causes in Promoting Challenging Behavior in Pakistan

6027 руб.
Parents have a significant role in behavior development of students.The book reflects the perceptions of parents towards behavior development at secondary school level in urban and rural areas of Punjab province of Pakistan.The study highlights the factors promoting behavior development in secondary school students in Pakistan.The study is significant for parents, secondary school teachers and behaviorists.
Richard Holmes Acts of War. The Behavior of Men in Battle Richard Holmes Acts of War. The Behavior of Men in Battle Новинка

Richard Holmes Acts of War. The Behavior of Men in Battle

1977 руб.
Книга "Acts of War. The Behavior of Men in Battle".
Leonardo Borges Clojure Reactive Programming Leonardo Borges Clojure Reactive Programming Новинка

Leonardo Borges Clojure Reactive Programming

6214 руб.
Книга "Clojure Reactive Programming".
Jonathan Hayward Reactive Programming with JavaScript Jonathan Hayward Reactive Programming with JavaScript Новинка

Jonathan Hayward Reactive Programming with JavaScript

6889 руб.
Книга "Reactive Programming with JavaScript".
Martin Sikora PHP Reactive Programming Martin Sikora PHP Reactive Programming Новинка

Martin Sikora PHP Reactive Programming

6002 руб.
Книга "PHP Reactive Programming".
Rambabu Posa Scala Reactive Programming Rambabu Posa Scala Reactive Programming Новинка

Rambabu Posa Scala Reactive Programming

5689 руб.
Книга "Scala Reactive Programming".
Tadas Subonis Reactive Android Programming Tadas Subonis Reactive Android Programming Новинка

Tadas Subonis Reactive Android Programming

5452 руб.
Книга "Reactive Android Programming".
Rivu Chakraborty Reactive Programming in Kotlin Rivu Chakraborty Reactive Programming in Kotlin Новинка

Rivu Chakraborty Reactive Programming in Kotlin

6064 руб.
Книга "Reactive Programming in Kotlin".
Khan Muhammad Nasir Vision of Parents towards Challenging Behavior in Students in Pakistan Khan Muhammad Nasir Vision of Parents towards Challenging Behavior in Students in Pakistan Новинка

Khan Muhammad Nasir Vision of Parents towards Challenging Behavior in Students in Pakistan

5889 руб.
Challenging behavior in students is a worldwide burning issue. parents have a significant role in behavior development of students.The study reflects the perceptions of parents towards challenging behavior in secondary school students. The study highlights the factors promoting challenging behavior in secondary school students in Punjab province of Pakistan.The study is important for the secondary school teacher training programs and behaviorists.
Cecil Costa Reactive Programming with Swift Cecil Costa Reactive Programming with Swift Новинка

Cecil Costa Reactive Programming with Swift

6202 руб.
Книга "Reactive Programming with Swift".
Praseed Pai, Peter Abraham C++ Reactive Programming Praseed Pai, Peter Abraham C++ Reactive Programming Новинка

Praseed Pai, Peter Abraham C++ Reactive Programming

4889 руб.
Книга "C++ Reactive Programming".
Navdeep Singh Reactive Programming with Swift 4 Navdeep Singh Reactive Programming with Swift 4 Новинка

Navdeep Singh Reactive Programming with Swift 4

6064 руб.
Книга "Reactive Programming with Swift 4".
Andrea Maglie Reactive Java Programming Andrea Maglie Reactive Java Programming Новинка

Andrea Maglie Reactive Java Programming

3952 руб.
Книга "Reactive Java Programming".
Sharma Dharmendra HIV/AIDS and Behavior Sharma Dharmendra HIV/AIDS and Behavior Новинка

Sharma Dharmendra HIV/AIDS and Behavior

8239 руб.
India is one of the largest and most populated countries in the world. It's estimated that around 2.3 million people are currently living with HIV. In a country where poverty, illiteracy and poor health are rife, the spread of HIV presents a daunting challenge. The study is an attempt to explore cognitive distortion, social phobia, marital adjustment & sexual attitude in sero-reactive people for HIV/AIDS.
Gudmundsdottir Anna D. Nitrenes and Nitrenium Ions Gudmundsdottir Anna D. Nitrenes and Nitrenium Ions Новинка

Gudmundsdottir Anna D. Nitrenes and Nitrenium Ions

11087.68 руб.
Featuring contributions respected leaders in the field, Nitrene and Nitrenium Ions is the first comprehensive book to explore the role of reactive intermediate nitrene and nitrenium ions in chemistry and biochemistry. Covering a broad range of topics, including ultrafast studies, computational studies, behavior in aqueous solution, electronic structures, and reactions with aromatic compounds, this valuable resource will empower graduate students and researchers to better understand and expand their synthetic utility.
Erich de Souza Oliveira Mastering Reactive JavaScript Erich de Souza Oliveira Mastering Reactive JavaScript Новинка

Erich de Souza Oliveira Mastering Reactive JavaScript

5364 руб.
Книга "Mastering Reactive JavaScript".
Wolfgang Hofmann Reactive Power Compensation. A Practical Guide Wolfgang Hofmann Reactive Power Compensation. A Practical Guide Новинка

Wolfgang Hofmann Reactive Power Compensation. A Practical Guide

6987.8 руб.
The comprehensive resource on reactive power compensation, presenting the design, application and operation of reactive power equipment and installations The area of reactive power compensation is gaining increasing importance worldwide. If suitably designed, it is capable of improving voltage quality significantly, meaning that losses in equipment and power systems are reduced, the permissible loading of equipment can be increased, and the over-all stability of system operation improved. Ultimately, energy use and CO2 emisson are reduced. This unique guide discusses the effects of reactive power on generation, transmission and distribution, and looks at the compensation of existing installations in detail. It outlines methods for determination of reactive power and answers the questions that arise when controlling it, for example, at parallel operation with generators. There is also a chapter devoted to installation, maintenance and disturbances. Key features include: A concise overview as well as deep specific knowledge on the segment power factor regulation and network quality Theory of reactive power compensation coupled with typical application examples such as car manufacturing, metal rolling and chemical works Chapter summaries with charts explaining how to put the theory into practice Coverage on the cost-saving aspects of this technology, including the efficient use of energy and the reduction of CO2 A practical guide for electrical engineers and technicians in utilities, this is also essential reading for maintenance engineers, designers, electrical contractors, manufacturing companies, and researchers, also those in industry and planning agencies. Insightful and clear, the book will also appeal to senior undergraduate and graduate electrical engineering students and professors.
Divyesh Patel Heterocyclic Monoazo Reactive Dyes: Synthesis and Application Divyesh Patel Heterocyclic Monoazo Reactive Dyes: Synthesis and Application Новинка

Divyesh Patel Heterocyclic Monoazo Reactive Dyes: Synthesis and Application

3944 руб.
This book deals with the synthesis, characterization and application of quinazolinone based reactive dyes by conventional method and applied on fibres like silk, wool and cotton. It also reported good quality of introduction and literature review of reactive dyes as well as quinazolinone based reactive dyes. A detailed study of in vitro Pharmacological screening (antibacterial and antifungal), Fastness properties, Colorimetric data (L*, a*, b*, c*, H*, K/S) and Thermogravimetric analysis (TGA) were also investigated. These dyes showed generally moderate to very good light fastness and good to excellent washing and rubbing fastness properties and also showed good antimicrobial activity as well as good thermal stability.
Tejaswini Mandar Jog Reactive Programming With Java 9 Tejaswini Mandar Jog Reactive Programming With Java 9 Новинка

Tejaswini Mandar Jog Reactive Programming With Java 9

6664 руб.
Книга "Reactive Programming With Java 9".
Fernando Doglio Reactive Programming with Node.js Fernando Doglio Reactive Programming with Node.js Новинка

Fernando Doglio Reactive Programming with Node.js

4364 руб.
Книга "Reactive Programming with Node.js".
Comit E. Euro-International Du B. Eton Design of Fastenings in Concrete. Design Guide Comit E. Euro-International Du B. Eton Design of Fastenings in Concrete. Design Guide Новинка

Comit E. Euro-International Du B. Eton Design of Fastenings in Concrete. Design Guide

8502 руб.
Книга "Design of Fastenings in Concrete. Design Guide".
John Gales, Kathleen Hartin, Luke A. Bisby Structural Fire Performance of Contemporary Post-tensioned Concrete Construction John Gales, Kathleen Hartin, Luke A. Bisby Structural Fire Performance of Contemporary Post-tensioned Concrete Construction Новинка

John Gales, Kathleen Hartin, Luke A. Bisby Structural Fire Performance of Contemporary Post-tensioned Concrete Construction

9477 руб.
Книга "Structural Fire Performance of Contemporary Post-tensioned Concrete Construction".
Alexandra Andrianova My Poetry. Complete and Exact Oxymoronic Webs of Concrete Paradoxical Inexactitude Alexandra Andrianova My Poetry. Complete and Exact Oxymoronic Webs of Concrete Paradoxical Inexactitude Новинка

Alexandra Andrianova My Poetry. Complete and Exact Oxymoronic Webs of Concrete Paradoxical Inexactitude

1902 руб.
Книга "My Poetry. Complete and Exact Oxymoronic Webs of Concrete Paradoxical Inexactitude".
Altamashuddin Khan Nadeemallah Impact of Aggregates Sizes on Properties of Concrete Altamashuddin Khan Nadeemallah Impact of Aggregates Sizes on Properties of Concrete Новинка

Altamashuddin Khan Nadeemallah Impact of Aggregates Sizes on Properties of Concrete

3944 руб.
Concrete is a composite construction material made primarily with aggregate, cement, and water. There are many formulations of concrete, which provide varied properties, and concrete is the most used man-made product in the world. Concrete is widely used for making architectural structures, foundations, brick/block walls, pavements, bridges, dams, pools/reservoirs, even boats etc. There is a general view that the size of coarse aggregate affects only the properties of fresh concrete and it is impact on hardened properties is insignificant. This book presents the impact of different sizes of coarse aggregate on fresh and hardened properties of concrete. While slump cone test evaluated the fresh concrete properties, compressive strength test determined the hardened state properties by using concrete mixtures that proportioned with three types of cements. Graded coarse aggregates with maximum aggregate size were selected for this experimental program for each cement. The results show that while the coarse aggregate size influences the slump, it is not relevant to compressive strength. The latter properties are governed by (w/b) ratio, cement type and cement content.
Alain Haraux Nonlinear Evolution Equations - Global Behavior of Solutions Alain Haraux Nonlinear Evolution Equations - Global Behavior of Solutions Новинка

Alain Haraux Nonlinear Evolution Equations - Global Behavior of Solutions

7702 руб.
Книга "Nonlinear Evolution Equations - Global Behavior of Solutions".
Erving Goffman Behavior in Public Places. Notes on the Social Organization of Gatherings Erving Goffman Behavior in Public Places. Notes on the Social Organization of Gatherings Новинка

Erving Goffman Behavior in Public Places. Notes on the Social Organization of Gatherings

1927 руб.
Книга "Behavior in Public Places. Notes on the Social Organization of Gatherings".
Kefei Li Durability Design of Concrete Structures. Phenomena, Modeling, and Practice Kefei Li Durability Design of Concrete Structures. Phenomena, Modeling, and Practice Новинка

Kefei Li Durability Design of Concrete Structures. Phenomena, Modeling, and Practice

10372.01 руб.
Comprehensive coverage of durability of concrete at both material and structural levels, with design related issues Links two active fields in materials science and structural engineering: the durability processes of concrete materials and design methods of concrete structures Facilitates communication between the two communities, helping to implement life-cycle concepts into future design methods of concrete structures Presents state-of-the-art information on the deterioration mechanism and performance evolution of structural concrete under environmental actions and the design methods for durability of concrete structures Provides efficient support and practical tools for life-cycle oriented structural design which has been widely recognized as a new generation of design philosophy for engineering structures The author has long experience working with the topic and the materials presented have been part of the author's current teaching course of Durability and Assessment of Engineering Structures for graduate students at Tsinghua University The design methods and approaches for durability of concrete structures are developed from newly finished high level research projects and have been employed as recommended provisions in design code including Chinese Code and Eurocode 2
George Washington Rules of Civility & Decent Behavior in Company and Conversation George Washington Rules of Civility & Decent Behavior in Company and Conversation Новинка

George Washington Rules of Civility & Decent Behavior in Company and Conversation

564 руб.
Книга "Rules of Civility & Decent Behavior in Company and Conversation".

кешбака
Страницы:


The comprehensive resource on reactive power compensation, presenting the design, application and operation of reactive power equipment and installations The area of reactive power compensation is gaining increasing importance worldwide. If suitably designed, it is capable of improving voltage quality significantly, meaning that losses in equipment and power systems are reduced, the permissible loading of equipment can be increased, and the over-all stability of system operation improved. Ultimately, energy use and CO2 emisson are reduced. This unique guide discusses the effects of reactive power on generation, transmission and distribution, and looks at the compensation of existing installations in detail. It outlines methods for determination of reactive power and answers the questions that arise when controlling it, for example, at parallel operation with generators. There is also a chapter devoted to installation, maintenance and disturbances. Key features include: A concise overview as well as deep specific knowledge on the segment power factor regulation and network quality Theory of reactive power compensation coupled with typical application examples such as car manufacturing, metal rolling and chemical works Chapter summaries with charts explaining how to put the theory into practice Coverage on the cost-saving aspects of this technology, including the efficient use of energy and the reduction of CO2 A practical guide for electrical engineers and technicians in utilities, this is also essential reading for maintenance engineers, designers, electrical contractors, manufacturing companies, and researchers, also those in industry and planning agencies. Insightful and clear, the book will also appeal to senior undergraduate and graduate electrical engineering students and professors.
Продажа tensile behavior of reactive powder concrete лучших цены всего мира
Посредством этого сайта магазина - каталога товаров мы очень легко осуществляем продажу tensile behavior of reactive powder concrete у одного из интернет-магазинов проверенных фирм. Определитесь с вашими предпочтениями один интернет-магазин, с лучшей ценой продукта. Прочитав рекомендации по продаже tensile behavior of reactive powder concrete легко охарактеризовать производителя как превосходную и доступную фирму.