摘要
分析了现有砌体抗剪强度现场检测方法存在的问题,并经对现有方法的改进提出了现场检测砌体抗剪强度的一种新方法———原位双剪法,总结了该方法的特点。通过试验比较了原位双剪法检测结果与砌体抗剪强度标准试验方法试验结果,以及普通砖砌体与多孔砖砌体抗剪强度的差异,据此获得原位双剪法检测的约束条件与尺寸效应系数、多孔砖砌体的销钉效应系数以及砌体抗剪强度换算公式。
The problems in existing methods for testing the shear strength of masonry are analyzed A new method for testing the shear strength of masonry—method of double shear in situ on brichwork wall is presented through improving the existing methods, and the characteristics of this method are summarized The shear strength tested by the method of double shear in situ on brickwork wall and by the standard experimental method, and the shear strength of common brick masonry and perforated brick masonry are compared through experiments The constraint condition and size effect, the bolt effect of perforated brick masonry and the transform formula for shear strength of masonry are deduced
出处
《工业建筑》
CSCD
北大核心
2005年第z1期212-215,共4页
Industrial Construction
关键词
砌体抗剪强度
现场检测
原位双剪法
shear strength of masonry test in situ method of double shear in situ on brickwork wall
