| 书目名称 | Concrete Fracture Models and Applications |
| 编辑 | Shailendra Kumar,Sudhirkumar V Barai |
| 视频video | http://file.papertrans.cn/236/235129/235129.mp4 |
| 概述 | Covers all important concrete fracture models with numerical examples.Is totally new and covers the latest research works carried out regarding behavior of fracture parameters of concrete.Readers can |
| 图书封面 |  |
| 描述 | .Cementitious materials, rocks and fibre-reinforced composites commonly termed as .quasibrittle., need a different fracture mechanics approach to model the crack propagation study because of the presence of significant size of fracture process zone ahead of the crack-tip. Recent studies show that concrete structures manifest three important stages in fracture process: crack initiation, stable crack propagation and unstable fracture or failure. Fracture Mechanics concept can better explain the above various stages including the concepts of ductility, size-effect, strain softening and post-cracking behavior of concrete and concrete structures. .The book presents a basic introduction on the various nonlinear concrete fracture models considering the respective fracture parameters. To this end, a thorough state-of-the-art review on various aspects of the material behavior and development of different concrete fracture models is presented. The development of cohesive crack model for standard test geometries using commonly used softening functions is shown and extensive studies on the behavior of cohesive crack fracture parameters are also carried out. The subsequent chapter contains the |
| 出版日期 | Book 2011 |
| 关键词 | Cohesive toughness; Size-effect; Softening function of concrete; Stress intensity factor; Weight functio |
| 版次 | 1 |
| doi | https://doi.org/10.1007/978-3-642-16764-5 |
| isbn_softcover | 978-3-642-42304-8 |
| isbn_ebook | 978-3-642-16764-5 |
| copyright | Springer-Verlag Berlin Heidelberg 2011 |
|Archiver|手机版|小黑屋|
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