摘要
在灾难性的短期荷载作用下,结构构件以至结构整体承载力下降,称为强度退化.文中建立了一种能够模拟钢框架构件及其结构强度退化的数值分析方法,与多种试验结果的比较表明该方法是可靠的.
Loading capacity of structural members or structures will deterorate due to the action of disastrous loadings. It is called strength degradation. In this paper,a numerical analysis model is established to simulate the strength degradation of steel frame structures and its members. The reliability of this model is shown by comparison with the test results.
出处
《同济大学学报(自然科学版)》
EI
CAS
CSCD
1996年第5期487-491,共5页
Journal of Tongji University:Natural Science
基金
国家教育委员会留学回国人员资助
关键词
强度退化
钢框架
数值模拟
钢结构
承载力
Strength degradation
Steel structural frame
Numerical simulation