汶川大地震四川省青川县砖混结构村镇房屋震害分析  

Damages on Brick-concrete Rural Buildings in Qingchuan County,Sichuan Province,during the Great Wenchuan Earthquake

作　　者：袁中夏[1,2] 谭明[3] 马占虎[1] 

机构地区：[1]中国地震局兰州地震研究所,甘肃兰州730000 [2]中国地震局地震预测研究所兰州基地,甘肃兰州730000 [3]新疆维吾尔自治区地震局,新疆乌鲁木齐830011

出　　处：《西北地震学报》2008年第4期317-325,共9页Northwestern Seismological Journal

摘　　要：2008年汶川8.0级大地震造成了大量的房屋破坏,尤其村镇房屋的破坏最为严重。本文基于对四川省青川县部分乡镇村镇房屋震害的实地调查,对砖混结构房屋的震害从地形、地基基础和结构三方面进行了震害总结,分析了典型震害的成因,指出了目前村镇房屋建设存在的问题,最后对提高村镇民房的地震安全提出了一些建议。The Wenchuan M8. 0 Great Earthquake in 2008 had caused enormous damage to buildings. Of all the damages, rural buildings were the most vulnerable and suffered extensive damage. In this paper, based on investigation, the damage on the brick-concrete buildings in rural area are summarized from topography, foundation and construction, the causes of severe earthquake damages on this buildings are analyzed and problems for the building construction are singled out. In the end, some suggestions for improving seismic safety of rural buildings are proposed.

关 键 词：汶川大地震 青川县 村镇民房 砖混结构 震害分析 

分 类 号：P315.9[天文地球—地震学]