未找到相关数据
Evaluation of shear crack width based on shear force ratio
被引：0
作者：
Shimazaki, Kazushi
[1
]
机构：
[1] Department of Architecture, Kanagawa University
关键词：
Crack width;
Damage evaluation;
Damage limit state;
Reinforced concrete;
Residual;
Shear crack;
D O I：
10.3130/aijt.15.139
中图分类号：
学科分类号：
摘要：
To consider the damage limit state for RC buildings, the limit value of design shear force should be established to limit the residual crack width under the boundary after an earthquake. In this paper, linear multiple regression analyses were done on the relation of crack width and shear force level for test data. Obtained estimate formulas using major parameters can estimate the residual crack width well. The relationship between the shear force level normalized by the AIJ standard capacity formulas and crack width was also examined. It is founded if the shear force of a member is limited less than the damage limit state shear force capacity, the residual crack width settles for less than 0.3mm.
引用
收藏
页码：139 / 142
页数：3
相关论文