建筑钢结构进展2011，Vol.13Issue(4)：1-5,5.
热轧高强度钢压杆的承载能力分析
Analysis of the Load-Carrying Capacity of Hot-Rolled High-Strength Steel Struts
陈绍蕃 1申红侠1
作者信息
- 1. 西安建筑科技大学,结构工程与抗震教育部重点实验室,西安,710055
- 折叠
摘要
Abstract
Some provisions of the current Code for Design of Steel Structures are unfavourable for high-strength steel struts to fully develop their inherent potential. The magnitude of residual stress in hot-rolled shapes is independent of the strength grade of the steel. So, its detrimental effect is smaller to high-strength struts than to Q235 ones. Based on this knowledge, analysis of bearing capacity has been performed and two approaches of improving the stability strength coefficient are presented which may lead to more rational design of high-strength steel struts.关键词
高强度钢材/轴线压杆/稳定承载力/残余应力Key words
high-strength steel/ axially compressed members/ stability strength/ residual stress分类
建筑与水利引用本文复制引用
陈绍蕃,申红侠..热轧高强度钢压杆的承载能力分析[J].建筑钢结构进展,2011,13(4):1-5,5.
