混凝土双向受弯构件受剪承载力计算的研究进展  

RESEARCH PROGRESS ON SHEAR STRENGTH OF BIAXIAL FLEXURAL REINFORCED CONCRETE BEAM

作　　者：曾庆响[1] 蔡健[2,3] 周利[1] 曾宪伟[2] 

机构地区：[1]五邑大学土木工程系,广东江门529020 [2]华南理工大学土木与交通学院,广东广州510640 [3]华南理工大学亚热带建筑科学国家重点实验室,广东广州510640

出　　处：《工程力学》2009年第A01期84-88,共5页Engineering Mechanics

基　　金：建设部研究开发项目(06-K1-34);广东省自然基金项目(07010874);江门市科技计划项目(2007);广东省高校"千百十工程"人才培养项目(2007)

摘　　要：在全面分析现有研究成果的基础上,对钢筋混凝土双向受弯构件斜截面受剪承载力计算研究进展进行了总结,指出了现阶段研究存在的主要问题。根据综合分析比较和结构可靠度要求,考虑工程实际和混凝土结构设计规范(GB50010-2002)的有关规定,提出了便于实用和设计计算用表编制的有腹筋双向受弯构件斜截面承载力计算方法。Based on the analysis of current research results on the shear strength of biaxial flexural reinforced concrete beams, several shear strength calculation methods are summarized. The major problems in present studies on biaxial flexural reinforced concrete beams are point out. According to the structural reliability demands and the synthesize comparison analysis results, considering of the requirements of engineering application and the Code for design of concrete structures （GB50010-2002）, a practical shear strength calculation method for the design of biaxial flexural reinforced concrete beams with stirrup reinforcement is proposed, and the method is convenient for compilation design sheets.

关 键 词：钢筋混凝土 双向受弯 斜截面承载力 计算方法 工程设计 

分 类 号：TU375[建筑科学—结构工程] TU318