Study on vulnerability matrices of masonry buildings of mainland of China

作     者：Sun Baitao Zhang Guixin 

作者机构：Institute of Engineering MechanicsChina Earthquake AdministrationHarbin 150080China Key Laboratory of Earthquake Engineering and Engineering Vibration of China Earthquake AdministrationHarbin 150080China 

出 版 物：《Earthquake Engineering and Engineering Vibration》 (地震工程与工程振动（英文刊）)

年 卷 期：2018年第17卷第2期

页      面：251-259页

核心收录：

学科分类：08[工学] 081402[工学-结构工程] 081304[工学-建筑技术科学] 0813[工学-建筑学] 0814[工学-土木工程] 

基　　金：Seismic Industry Research Special Fund under Grant No.201508026 a project of the National Science&Technology Pillar Program under Grant No.2015BAK17B06 the Program for Innovative Research Teams in China Earthquake Administration(Earthquake Disaster Simulation and Evaluation in mainland of China) 

主　　题：seismic capacity seismic intensity seismic resistances seismic damage matrix 

摘      要：The degree and distribution of damage to buildings subjected to earthquakes is a concern of the Chinese Government and the *** damage data indicates that seismic capacities of different types of building structures in various regions throughout mainland of China are ***,the seismic capacities of the same type of structure in different regions may *** contributions of this research are summarized as follows：1）Vulnerability matrices and earthquake damage matrices of masonry structures in mainland of China were chosen as research *** aim was to analyze the differences in seismic capacities of sample matrices and to present general rules for categorizing seismic resistance.2）Curves relating the percentage of damaged masonry structures with different seismic resistances subjected to seismic demand in different regions of seismic intensity（VI to X）have been developed.3）A method has been proposed to build vulnerability matrices of masonry *** damage ratio for masonry structures under high-intensity events such as the Ms 6.1 Panzhihua earthquake in Sichuan province on 30 August2008,was calculated to verify the applicability of this *** research offers a significant theoretical basis for predicting seismic damage and direct loss assessment of groups of buildings,as well as for earthquake disaster insurance.