工型钢构件在水平循环荷载作用下的局部损伤行为  

A STUDY OF DAMAGE EVOLUTION PERFORMANCE OF Ⅰ STEEL ASSEMBLY PIECE UNDER LEVEL CYCLIC LOAD

作　　者：王永生[1] 

机构地区：[1]西安建筑科技大学基础部

出　　处：《西安矿业学院学报》1999年第1期41-45,共5页Journal of Xi'an University of Science & Technology

摘　　要：本文就工型钢构件在模拟地震作用的水平循环荷载作用下，危险断面的损伤累积及发展行为进行了描述，给出了损伤变量表达式。并对文献［１］中部分实验构件的损伤进行了追踪计算，得到了满意的结果。The damage evolution performance of dangerous point of steel assembly piece under imitating earthquake load has been described and the expression of damage has been given.Moreover,the damage of part test steel assembly piece in the literature has been traceably calculated satisfactory result has been got.The results provide the basic reference for the design of earthquake resistant structures and study of damage.

关 键 词：钢构件 地震荷载 荷载作用 水平循环 

分 类 号：TU392[建筑科学—结构工程]