烧结多孔砖砌体弹性模量及泊松比的试验研究  

Experimental studies on elastic modulus and poisson ratio of fired perforated brick masonry

作　　者：吴体[1] 侯汝欣[1] 

机构地区：[1]四川省建筑科学研究院,成都610081

出　　处：《建筑结构》2012年第12期117-119,138,共4页Building Structure

摘　　要：结合《砌体基本力学性能试验方法标准》(GBJ 129—90)中关于砖砌体弹性模量和泊松比试验方法的相关规定,对烧结多孔砖砌体的弹性模量及泊松比进行了试验研究,研究得出了烧结多孔砖砌体的弹性模量与砌体抗压强度之间的回归公式以及烧结多孔砖砌体的泊松比。研究结果可供相关标准修订时参考或对烧结多孔砖砌体进行有限元计算时使用。Based on the relevant provisions about elastic modulus and poisson ratio of brick masonry in the code Standard of masonry basic mechanical properties test method（GBJ 129—90）,experimental studies about elastic modulus and poisson ratio of fired perforated brick masonry were carried out.The regression formula between elastic modulus and strength of fired perforated brick masonry were got from the research,poisson ratio of fired perforated brick masonry were got from the research.The research results of the study can be adopted by relevant national standard when it being revision,or be adopted when finite element calculation being carried out.

关 键 词：烧结多孔砖 弹性模量 泊松比 

分 类 号：TU362[建筑科学—结构工程]