全装配混凝土斜榫头梁的受力分析  

Mechanical Analysis on Oblique Tenon Beam of Completely Assembling Concrete

作　　者：徐其功[1,2] 梁永攀 

机构地区：[1]华南理工大学土木与交通学院,广州510641 [2]广东省建筑科学研究院,广州510500

出　　处：《混凝土与水泥制品》2016年第9期41-43,共3页China Concrete and Cement Products

摘　　要：为研究榫头梁的受力性能,采用剪力摩擦原理、拉压杆模型以及竖向抗剪承载力公式对斜榫头梁进行了受力分析,并推导了计算公式。随后运用有限元软件ABAQUS对斜榫头梁计算结果进行模拟对照。结果表明,所推导的公式具有较好的安全性和较准确的精度。In order to research the mechanical behavior of oblique tenon beam, several failure modes are analyzed with stru-and-tie model, diagonal strut mechanism and shear-friction theory, and the corresponding design formulas are obtained. The results show that the design formula is reliable and precise by comparing the result of computing with finite element software ABAQUS with the result of computing with modal theory.

关 键 词：全装配混凝土框架 斜榫头梁 拉压杆模型 竖向抗剪公式 有限元分析 

分 类 号：TU756.42[建筑科学—建筑技术科学]