Seismic Fragility Analysis of Historical Masonry Towers

被引：0
|
作者：
Tang, Yongjing [1 ]
Li, Linlin [1 ]
Shao, Zhendong
机构：
[1] Tongji Univ, Dept Geotech Engn, Shanghai 200092, Peoples R China
来源：
INNOVATIVE THEORIES AND METHODS FOR RISK ANALYSIS AND CRISIS RESPONSE | 2012年 / 21卷
关键词：
historical masonry towers; seismic fragility; crack; initial tilt; seismic risk assessment; DAMAGE;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Crack development, initial tilt and material deterioration are the three main factors of seismic fragility of historical masonry towers. This article describes the reduction of stiffness caused by the crack direction and crack width; the impact of structural deformation generated by the initial tilt; the relationship of the material performance deterioration and masonry pagoda strength. The seismic fragility curves are employed to analyze the seismic risk of historical masonry towers. The results provide a reference for the masonry pagoda safety assessment and maintenance.
引用
收藏
页码：379 / 384
页数：6
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