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美国混凝土学会—美国土木工程师学会第326委员会于1962年报导了现行美国混凝土学会设计规范中为剪切破坏构件规定的条款的背景,该条款自1963年以来已被广泛采用。美国混凝土学会和美国土木工程师学会联合组成的第426委员会(下简称第426委员会)于1973年发表了一个类似的技术发展情况报告。布雷斯勒和麦克格雷高(Bresler and MacGregor)也写了一篇关于钢筋混凝土梁剪切问题的非常有用的论文。计算钢筋混凝土深梁极限抗剪强度的条款,是在美国混凝土学会318-71规范中第一次出现的。这些规定是在德佩瓦和克里斯特(DePaiva and Crist)所报导的实验工作的基础上制订的。在美国混凝土
The 1326 Committee of the American Concrete Society-American Society of Civil Engineers reported in 1962 on the background of the current provisions of the American Concrete Institute’s design specification for shear failure components, which has been widely adopted since 1963. The 426th Committee (hereinafter referred to as the 426 Committee), formed by the American Concrete Institute and the American Society of Civil Engineers, published a similar report on technological development in 1973. Bresler and MacGregor also wrote a very useful paper on shearing of reinforced concrete beams. The clause for calculating the ultimate shear strength of reinforced concrete deep beams was first appeared in the American Concrete Society 318-71 specification. These rules were based on experimental work reported by DePaiva and Crist. Concrete in the United States