超薄冷弯型钢C形截面构件轴压承载力分析  

On C-shaped section component's axial pressure loading capacity of ultra-thin cold bending section steel

作　　者：潘文杰[1] 

机构地区：[1]武汉理工大学土木工程与建筑学院,湖北武汉430070

出　　处：《山西建筑》2016年第9期48-49,共2页Shanxi Architecture

摘　　要：分析了壁厚不同对冷弯薄壁型钢C形截面轴压构件抗压承载力的影响,运用有限元软件ABAQUS对构件进行了线性屈曲分析,并结合有限条程序CUFSM,通过直接强度法计算了不同厚度冷弯薄壁型钢构件极限承载力,得出了一些有意义的结论。Analyzes the influence of various wall thickness on the C-shaped section component＇s axial pressure loading capacity of ultra-thin cold bending section steel,adopts the finite element software ABAQUS,to have the linear buckling analysis of the components,and calculates the ultimate bearing capacity of the cold bending thin-wall steel components with various thicknesses,and have some meaningful conclusion.

关 键 词：冷弯薄壁型钢 极限承载力 直接强度法 

分 类 号：TU311[建筑科学—结构工程]