预应力无腹筋迭合板的抗剪强度试验研究  

SHEAR STRENGTH OF NON WEB REINFORCEMENT COMPOSITE CONCRETE SLABS

作　　者：赵新铭[1] 郑恒祥[1] 冯跃志 

机构地区：[1]华北水利水电学院

出　　处：《郑州大学学报（自然科学版）》1998年第3期49-52,共4页Journal of Zhengzhou University (Natural Science)

摘　　要：本文通过对八块中置集中荷载作用下，对边简支、对边自由的无腹筋预应力混凝土迭合板的试验结果的分析，探讨了板的破坏形态及影响因素，建立了抗剪承载力的计算公式．该公式与试验结果符合性良好．Based on shear test of 8 non web reinforcement prestress composite concrete slabs with simply supported and free boundary on the opposite side to concentrated load on center line.This paper predicts their failure modes and the main factors that affect the shear strength of slabs.In addition,formula is proposed for calculation of shear strength of slabs.The calculated results are in good agreement with the measured ones.

关 键 词：预应力混凝土 迭合板 抗剪强度 集中荷载 板 

分 类 号：TU375.203[建筑科学—结构工程]