混凝土砌块砌体剪压作用下抗剪强度公式研究  

Study on Shear Strength Formula of Concrete Block Masonry under Shear-compression Loading

作　　者：张潞[1] 宋力[2] 

机构地区：[1]湖南科技学院土木工程与建设管理系,永州425100 [2]中南大学土木建筑学院,长沙410082

出　　处：《混凝土与水泥制品》2011年第3期48-50,共3页China Concrete and Cement Products

摘　　要：通过对主拉应力破坏理论和库仑破坏理论及墙体抗剪时的三种破坏形态的分析,研究了混凝土砌块砌体在剪压复合受力下抗剪强度计算方法,建立了混凝土砌块砌体抗剪强度公式。The shear strength computational methods of concrete block masonry under shear-compression loading are studied based on the analysis of the maximum tensile stress theory,the classic Coulomb friction law and the three kinds of failure models of the wall against shearing.And the shear strength formula of concrete block masonry is established.

关 键 词：混凝土砌块 强度理论 抗剪强度 

分 类 号：TU522[建筑科学—建筑技术科学]