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Author: Kanakubo Toshiyuki Publisher: Springer Science & Business Media ISBN: 9400748361 Category : Technology & Engineering Languages : en Pages : 95
Book Description
Strain Hardening Cement Composites, SHCC hereafter, demonstrate excellent mechanical behavior showing tensile strain hardening and multiple fine cracks. This strain hardening behavior improves the durability of concrete structures employing SHCC and the multiple fine cracks enhance structural performance. Reliable tensile performance of SHCC enables us to design structures explicitly accounting for SHCC’s tensile properties. Reinforced SHCC elements (R/SHCC) indicate large energy absorbing performance under large seismic excitation. Against various types of loads, R/SHCC elements can be designed by superimposing re-bar performance and SHCC’s tensile performance. This report focuses on flexural design, shear design, FE modeling and anti-seismic design of R/SHCC elements as well as application examples. Establishing design methods for new materials usually leads to exploring application areas and this trend should be demonstrated by collecting actual application examples of SHCC in structures.
Author: Kanakubo Toshiyuki Publisher: Springer Science & Business Media ISBN: 9400748361 Category : Technology & Engineering Languages : en Pages : 95
Book Description
Strain Hardening Cement Composites, SHCC hereafter, demonstrate excellent mechanical behavior showing tensile strain hardening and multiple fine cracks. This strain hardening behavior improves the durability of concrete structures employing SHCC and the multiple fine cracks enhance structural performance. Reliable tensile performance of SHCC enables us to design structures explicitly accounting for SHCC’s tensile properties. Reinforced SHCC elements (R/SHCC) indicate large energy absorbing performance under large seismic excitation. Against various types of loads, R/SHCC elements can be designed by superimposing re-bar performance and SHCC’s tensile performance. This report focuses on flexural design, shear design, FE modeling and anti-seismic design of R/SHCC elements as well as application examples. Establishing design methods for new materials usually leads to exploring application areas and this trend should be demonstrated by collecting actual application examples of SHCC in structures.
Author: Viktor Mechtcherine Publisher: Springer ISBN: 9402411941 Category : Technology & Engineering Languages : en Pages : 789
Book Description
This is the proceedings of the 4th International Conference on Strain-Hardening Cement-Based Composites (SHCC4), that was held at the Technische Universität Dresden, Germany from 18 to 20 September 2017. The conference focused on advanced fiber-reinforced concrete materials such as strain-hardening cement-based composites (SHCC), textile-reinforced concrete (TRC) and high-performance fiber-reinforced cement-based composites (HPFRCC). All these new materials exhibit pseudo-ductile behavior resulting from the formation of multiple, fine cracks when subject to tensile loading. The use of such types of fiber-reinforced concrete could revolutionize the planning, development, dimensioning, structural and architectural design, construction of new and strengthening and repair of existing buildings and structures in many areas of application. The SHCC4 Conference was the follow-up of three previous successful international events in Stellenbosch, South Africa in 2009, Rio de Janeiro, Brazil in 2011, and Dordrecht, The Netherlands in 2014.
Author: Gideon P.A.G. van Zijl Publisher: Springer ISBN: 9402410139 Category : Technology & Engineering Languages : en Pages : 200
Book Description
This book captures the state of the art of the durability of fibre-reinforced strain-hardening cement-based composites (SHCC) and the durability of structures or structural elements manufactured in full or in part with this class of modern construction materials. Highlights include: - Reflection on durability performance of existing applications in patch repair, a water reservoir and highway bridges. - Guidelines for tensile testing towards durability assessment of cracked SHCC. - New crack pattern related ingress rate indices for water and chloride into cracked SHCC. - The influence of low and high temperatures on SHCC durability performance. - The mechanism of crack control reducing ASR and corrosion rate, and results on chloride-induced corrosion of embedded steel reinforcement. - Self-healing of cracks in SHCC. - A conceptual durability design framework for SHCC and R/SHCC structures and members.
Author: Minoru Kunieda Publisher: Springer Nature ISBN: 3031158059 Category : Technology & Engineering Languages : en Pages : 349
Book Description
This volume gathers the latest advances, innovations, and applications in the field of cementitious composites. It covers advanced fiber-reinforced concrete materials such as strain-hardening cement-based composites (SHCC), textile-reinforced concrete (TRC) and high-performance fiber-reinforced cement-based composites (HPFRCC). All these new materials exhibit pseudo-ductile behavior resulting from the formation of multiple, fine cracks when subject to tensile loading. The use of such types of fiber-reinforced concrete could revolutionize the planning, development, dimensioning, structural and architectural design, construction of new and strengthening and repair of existing buildings and structures in many areas of application. The contents reflect the outcomes of the activities of SHCC5 (International RILEM Workshop on Strain Hardening Cementitious Composites) in 2022.
Author: Victor C. Li Publisher: Springer ISBN: 3662584387 Category : Technology & Engineering Languages : en Pages : 419
Book Description
This is the first book on Engineered Cementitious Composites (ECC), an advanced concrete material attracting world-wide attention in both the academic community and in industry. The book presents a comprehensive coverage of the material design methodology, processing methodology, mechanical and durability properties, smart functions, and application case studies. It combines effective use of illustrations, graphical data, and tables. It de-emphasizes mathematics in favor of physical understanding. The book serves as an introduction to the subject matter, or as a reference to those conducting research in ECC. It will also be valuable to engineers who need to quickly search for relevant information in a single comprehensive text.
Author: Gustavo J. Parra-Montesinos Publisher: Springer Science & Business Media ISBN: 9400724365 Category : Technology & Engineering Languages : en Pages : 559
Book Description
High Performance Fiber Reinforced Cement Composites (HPFRCC) represent a class of cement composites whose stress-strain response in tension undergoes strain hardening behaviour accompanied by multiple cracking, leading to a high strain prior to failure. The primary objective of this International Workshop was to provide a compendium of up-to-date information on the most recent developments and research advances in the field of High Performance Fiber Reinforced Cement Composites. Approximately 65 contributions from leading world experts are assembled in these proceedings and provide an authoritative perspective on the subject. Special topics include fresh and hardening state properties; self-compacting mixtures; mechanical behavior under compressive, tensile, and shear loading; structural applications; impact, earthquake and fire resistance; durability issues; ultra-high performance fiber reinforced concrete; and textile reinforced concrete. Target readers: graduate students, researchers, fiber producers, design engineers, material scientists.
Author: Publisher: ISBN: 9781642241808 Category : Languages : en Pages : 366
Book Description
Ultra-high performance composite (UHPC) with a high compressive strength up to 200-800 MPa have been studied worldwide for already two decades. Strain-hardening cement-based composites (SHCC) reinforced by short PVA fibers constitute a relatively new class of building material, which exhibits pseudo- strain hardening behavior with multiple cracking formation when tested under tension loads at quasi-static strain rates. The increase in stress and formation of new cracks continues until the crack-bridging capacity of the fibers in the "weakest" crack is reached. Then the final crack forms and the material exhibits strain- softening behavior char acteristic for the most types of FRC. While the mechanical performance of SHCC under monotonic quasi- static and partly dynamic loading has been extensively investigated over the last two decades, e.g., only little research has been performed on the behavior of SHCC subject to cyclic loading. However, the knowledge of the material behavior under cyclic loading is obviously absolutely necessary for structural design, specifically for estimating the service life of many objects of modern infrastructure such as bridges, railway structures, roads, windmills etc. The use of new materials like SHCC could potentially considerably enlarge the service life and reduce costs for maintenance and repair. Strain-Hardening Cement-Based Composites summarizes the findings of recent research with regard to the testing of SHCC in tension. The behavior of strain-hardening cement-based composites (SHCC) subjected to low and high strain rates were studied. It presents advantages and shortcomings of various test set-ups, as well as effects of various testing parameters, on the mechanical performance measured for such materials. With the ever increasing population in the earthquake prone areas it has become imperative to retrofit not to only the damaged structures but also the existing buildings. Thus, there is tremendous pressure on Civil Engineers to develop new materials to fulfill the growing demand for efficient and economic retrofitting materials. Strain hardening cement based composites is a relatively new construction material having combination of fine particles and fibers. The material has the ability to seep into the creep of the damaged structure without any vibration.
Author: A.E. Naaman Publisher: CRC Press ISBN: 9780419211808 Category : Architecture Languages : en Pages : 536
Book Description
The leading international authorities bring together in this contributed volume the latest research and current thinking on advanced fiber reinforced cement composites. Under rigorous editorial control, 13 chapters map out the key properties and behaviour of these materials, which promise to extend their applications into many more areas in the coming years.
Author: Y. X. Zhang Publisher: Woodhead Publishing ISBN: 0323851681 Category : Technology & Engineering Languages : en Pages : 562
Book Description
Advances in Engineered Cementitious Composite: Materials, Structures and Numerical Modelling focuses on recent research developments in high-performance fiber-reinforced cementitious composites, covering three key aspects, i.e., materials, structures and numerical modeling. Sections discuss the development of materials to achieve high-performance by using different type of fibers, including polyvinyl alcohol (PVA), polyethylene (PE) polypropylene (PP) and hybrid fibers. Other chapters look at experimental studies on the application of high-performance fiber-reinforced cementitious composites on structures and the performance of structural components, including beams, slabs and columns, and recent development of numerical methods and modeling techniques for modeling material properties and structural behavior. This book will be an essential reference resource for materials scientists, civil and structural engineers and all those working in the field of high-performance fiber-reinforced cementitious composites and structures. Features up-to-date research on [HPFRCC], from materials development to structural application Includes recent experimental studies and advanced numerical modeling analysis Covers methods for modeling material properties and structural performance Explains how different types of fibers can affect structural performance
Author: Kanakubo Toshiyuki
Author: Kanakubo Toshiyuki
Author: Viktor Mechtcherine
Author: Gideon P.A.G. van Zijl
Author: Minoru Kunieda
Author: Victor C. Li
Author: Gustavo J. Parra-Montesinos
Author: 
Author: Kequan Yu
Author: A.E. Naaman
Author: Y. X. Zhang