玻化微珠保温墙模剪力墙轴心受压承载力试验研究  

Experimental Research on Bearing Capacity of Complex Shear Wall with GHB Thermal Insulation under Axial Compressive Force

作　　者：李珠[1] 张俊琦[1] 刘元珍[1] 

机构地区：[1]太原理工大学建筑与土木学院,太原030024

出　　处：《建筑科学》2012年第1期26-28,32,共4页Building Science

基　　金：国家自然科学基金项目(50778118);山西省自然基金项目(2006011050)

摘　　要：为了适应建筑节能的要求,本文提出一种新型建筑保温承重结构体系—玻化微珠保温墙模复合剪力墙体系。通过对长细比不同的两组轴心受压复合剪力墙试件的试验研究,探讨了剪力墙在受到轴向压力作用下,试件的破坏机理、变形特征及纵向钢筋的应变情况。同时与普通剪力墙做对比,确定保温墙模对内部混凝土的增强作用。To meet the requirements for energy efficient buildings,a new kind of building structural system of complex shear wall with glazed hollow bead（GHB） thermal insulation as formwork to carry the load has been developed.Based on the tests on two complex shear wall elements with various slenderness ratios under axial compressive force,some characteristics of the new structure system were analyzed,including failure mechanism,deformation and strain of steel bars.Meanwhile,the comparison with common shear walls was made and then the reinforcing effect of thermal insulation as formwork on concrete identified.

关 键 词：玻化微珠 剪力墙 破坏机理 承载力 

分 类 号：TU201.5[建筑科学—建筑设计及理论] TU317