【摘要】 阐述了作者在钢筋混凝土矩形板受冲、剪作用方面的试验研究成果。结合试验成果 ,对现行混凝土结构设计规范中钢筋混凝土板的受剪承载力计算方法进行了讨论。给出了适用于任意宽跨比的钢筋混凝土矩形板的受冲、剪承载力计算方法 ,并提出了钢筋混凝土矩形板受剪的设计建议 ,可供新一轮的混凝土结构设计规范修订时参考。更多还原

【Abstract】 According to the author′s experimental results of R.C. rectangular slabs under punching or shearing, the calculation methods of shear bearing capacity of R.C. slabs which are used in design codes of concrete structures are discussed. The proposed calculation methods for bearing capacity of R.C.rectangular slabs under punching or shearing are presented which can be used for rectangular slabs in any width span ratio. And the design proposals are given. These design proposals will give a reference to the concrete structures design codes which is being revised.更多还原