CS墙板轴心受压承载力的试验研究  

Experimental Study on the Axial Compression Strength of CS Wall Slabs

作　　者：王秀芬[1] 王铁成[1] 储乃东[2] 戴自强[1] 

机构地区：[1]天津大学建筑工程学院,天津300072 [2]天津大学建筑设计研究院,天津300072

出　　处：《河北工业大学学报》2009年第1期111-115,共5页Journal of Hebei University of Technology

摘　　要：通过对12根CS板梁和九块CS墙板的试验,探讨了CS墙板的力学特性、受力性能和破坏机理,并根据正交各向异性夹层板的基本方程,推导出两承载边简支、两无载边自由、承受均布轴心受压荷载的CS墙板的临界承载力计算公式.计算结果表明,试验值与理论值吻合较好,该公式可以用于此种墙板的临界承载力计算.Based on the experimental of 12 CS panel beam specimens and 9 CS wall panel specimens, the mechanical properties of CS panel are discussed. Also, the strength feature and failure feature are revealed. By introducing the fundamental equation of perpendicular anisotropic sandwich panel, the critical strength formulae for the CS panel on 2--side loaded simple support,2--side unloaded free well--distributed axial force are proposed. The result shows that the calculate results are in ideal accordance with the experimental results and the formulae can be used to calculate the critical strength of CS wall slabs.

关 键 词：CS墙板 夹层板理论 简支 轴心受压 临界承载力公式 

分 类 号：TU317[建筑科学—结构工程]