论文部分内容阅读
冷弯薄壁型钢在轴向荷载作用下主要有3种屈曲模式:局部屈曲、整体屈曲、局部与整体相关屈曲。文中对轴压冷弯C型钢构件的极限承载力进行了数值计算和ANSYS软件模拟,并分析了不同长细比时,局部与整体相关作用对极限承载力的影响。
Cold-formed thin-walled steel under axial load mainly has three kinds of buckling mode: local buckling, total buckling, local and overall related buckling. In this paper, the ultimate bearing capacity of axially cold-formed C-section steel members is numerically calculated and ANSYS software is used to simulate the influence of local and overall correlations on the ultimate bearing capacity.