摘要
在稳定设计中,根据已知轴向荷载来确定型钢柱的截面尺寸,当前国内外均采用试算的方法,设计过程非常繁琐.本文提出一种确定型钢柱截面尺寸的简捷方法──直接法,使设计工作摆脱了繁琐的试算,大大提高了设计效率.
The determination of the section of a shape steel column for a prescribed load requires trial-and-error calculations, which is very elaborate. In this paper, a simple method to determine the section size of shape steel columns, i.e. direct method, is advanced, which makes the design work more efficient without trial-and-error calculations.
出处
《力学与实践》
CSCD
北大核心
2000年第6期26-28,共3页
Mechanics in Engineering
基金
吉林省教委自然科学基金项目资助.
关键词
型钢
柱
稳定
直接法
钢结构
shape, column, stability, direct met€