PDF Download HTML

[1]ZHOU Yang,MING Xiaona,YANG Jianqiang,et al.Study on the Fragility Matrix of Rural Buildings in Different Zones of Yunnan Province Based on Existing Earthquake[J].Journal of Seismological Research,2021,44(02):283-291.

Copy

Study on the Fragility Matrix of Rural Buildings in Different Zones of Yunnan Province Based on Existing Earthquake

Journal of Seismological Research[ISSN 1000-0666/CN 53-1062/P] Volume: 44 Number of periods: 2021 02 Page number: 283-291 Column: Public date: 2021-06-30

Title:: Study on the Fragility Matrix of Rural Buildings in Different Zones of Yunnan Province Based on Existing Earthquake

Author(s):: ZHOU Yang; MING Xiaona; YANG Jianqiang; LU Yongkun; (Yunnan Earthquake Agency,Kunming 650224,Yunnan,China)

Keywords:: Yunnan rural building; regional characteristics; damage ratio; fragility matrix

CLC:: P315.94

DOI:: -

Abstract:: The fragility matrix of buildings is an important calculation parameter for the initial evaluation and calculation of the direct economic loss of buildings after the earthquake.This paper analyzes the regional characteristics of Yunnan from the natural factors,social factors and ethnic customs,and Yunnan is divided three zones:Northeast,Northwest and Southwest.Based on the earthquake damage data in Yunnan Province from 1993 to 2017,used the experience analysis method and another method of making empirical earthquake damage matrix,fragility matrixes of each building structures of rural building in three regions are obtained.Based on the fragility matrix,calculated the probability of damage ratio curve and fragility index of each building structures,this paper analyzes the seismic capacity of different rural building structures and the seismic capacity of the same structure in different zones.The results show that:there are large regional differences between mud-wood structures and brick-wood structures,and the seismic capacity in Northeast Yunnan is the worst; the regional difference of seismic capacity of masonry structures and reinforced concrete structures is not obvious.

References:: 何志明,陈清军.2018.考虑竖向地震作用效应的地下典型空间结构易损性性能指标探讨[J].力学季刊,39(1):117-125.
和嘉吉,卢永坤,代博洋,等.2015.鲁甸M_S6.5与景谷M_S6.6地震灾区房屋抗震能力差异分析[J].地震研究,38(1):137-141.
胡少卿,孙柏涛,王东明,等.2007.经验震害矩阵的完善方法研究[J].地震工程与工程振动,27(6):46-50.
皇甫岗,秦嘉政,李忠华,等.2007.云南地震类型分区特征研究[J].地震学报,29(2):142-150.
贾晗曦,林均岐,刘金龙.2019.建筑结构地震易损性分析研究综述[J].震灾防御技术,14(1):42-50.
李静,陈健云,温瑞智.2012.框架结构群体震害易损性快速评估研究[J].振动与冲击,31(7):99-103.
林皓鋆,潘文,张健,等.2019.基于烈度差的云南省城市地区建筑易损性研究[J].建筑结构,49(8):33-36.
明小娜,周洋,卢永坤,等.2018.云南省砖混结构房屋震害矩阵修正研究[J].地震研究,41(4):605-613.
邱舒睿,高惠瑛.2015.青海省农居地震灾害易损性研究[J].震灾防御技术,10(4):969-978.
孙柏涛,陈洪富,闫培雷,等.2014.南北地震带房屋建筑抗震能力分区特征研究—以四川省为例[J].土木工程学报,47(增刊1):7-10.
孙柏涛,张博,闫培雷.2018.基于IDA方法的高层剪力墙结构地震易损性分析[J].山西建筑,44(18):27-29.
姚新强.2016.天津农居易损性与抗震能力分布研究[D].哈尔滨:中国地震局工程力学研究所.
于晓辉,吕大刚.2016.基于云图-条带法的概率地震需求分析与地震易损性分析[J].工程力学,33(6):68-76.
云南省地震局.2012.1992—2010云南地震灾害损失评估及研究[M].昆明:云南科技出版社.
云南省统计局.2019.云南统计年鉴2019[M].北京:中国统计出版社.
张桂欣,孙柏涛,陈相兆,等.2018.北京市建筑抗震能力分类及地震灾害风险分析[J].地震工程与工程振动,38(3):223-229.
中国地震局.1998.地震现场工作大纲和技术指南[M].北京:地震出版社.
周光全.2011a.云南地区简易房屋的震害指数研究[J].地震研究,34(4):88-95.
周光全,非明伦,毛燕,等.2011b.云南地震灾害特征及经济损失评估技术研究[M].昆明:云南科技出版社.
周光全,谭文红,施伟华,等.2007.云南地区房屋建筑的震害矩阵[J].中国地震,23(2):115-123.
Casciati F,Faravelli L.1989.Seismic vulnerability via knowledge based expert systems[M]//Brebbia CA:Structural Repair and Maintenance of Historical Buildings.Southampton:Computational Mechanics Pub,299-307.
GB/T 18208.4—2011,地震现场工作第4部分:灾害直接损失评估[S].

Similar References:

Memo

Last Update: 2021-06-30