摘要
本文考虑了三角形格构式偏心压杆中单肢变形与整体变形之间的相互影响及多种初始缺陷对极限承载力的影响、提出了较为精确的三角形格构式构件的极限承载力的计算方法,对实际工程具有较好的指导意义。
Tn this paper, a new method for calculating the ultimate bearing capacity of a triangularly laced column is suggested, which is much accurate and useful. This method comes out from the research after considering the interaction of the gencaral deformation of the column, the deformation of the laced elements and the effect of the initial defects on the column.
出处
《上海力学》
CSCD
1995年第4期332-338,共7页
Chinese Quarterly Mechanics
关键词
偏心
压杆
极限承载力
非线性
有限元
Eccentrically compressed column, Ultimate bearing capacity.
