Assessment of cracking performance in edge restrained RC walls
Assessment of cracking performance in edge restrained RC walls
复制标题
边缘约束 RC 墙的开裂性能评估
DOI:
10.1002/suco.202100688
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发表时间:
2022
影响因子:
3.2
通讯作者:
Elwakeel A
中科院分区:
文献类型:
--
作者:
Elwakeel A
Excessive cracking due to restraint of thermal and shrinkage strains is a widespread problem in the concrete construction industry. In design, restraint induced cracking is managed by the provision of reinforcement intended to distribute internal strains in such a way as to control the cracking pattern and limit crack widths. The area of secondary (horizontal) reinforcement required in members such as retaining walls and water tanks is often governed by the need to control early age thermal cracking. This paper presents results from four edge restrained walls tested at Imperial College London and the University of Leeds as part of an Engineering and Physical Sciences Research Council funded project into restraint induced cracking. The paper describes the development of volumetric strain and cracking in the tested walls. The cracking performance is assessed by comparing the restrained strain with the tensile strain capacity of concrete.
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DOI:
--
发表时间:
2017
期刊:
影响因子:
--
作者:
M. Micallef;R. Vollum;B. Izzuddin
通讯作者:
B. Izzuddin
DOI:
10.1680/jstbu.17.00179
发表时间:
2020
期刊:
Proceedings of the Institution of Civil Engineers - Structures and Buildings
影响因子:
--
作者:
Shehzad M
通讯作者:
Shehzad M
DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
A. Seruga;M. Zych
通讯作者:
M. Zych
DOI:
--
发表时间:
2018
期刊:
影响因子:
--
作者:
M. Shehzad
通讯作者:
M. Shehzad