汶川大地震汉中市村镇房屋震害调查研究  

Earthquake damage analysis of rural buildings in Hanzhong by the Wenchuan great earthquake

作　　者：王赟[1] 张波[1] 王丽英[2] 陈丽红[1] 

机构地区：[1]陕西理工学院土木工程与建筑系,陕西汉中723001 [2]西藏民族学院,陕西咸阳712082

出　　处：《陕西理工学院学报（自然科学版）》2010年第3期41-45,共5页Journal of Shananxi University of Technology:Natural Science Edition

基　　金：陕西理工学院科研基金资助项目(SLG0811)

摘　　要：在汶川大地震中，砖混结构和生土建筑作为汉中市村镇房屋的主要建筑形式损坏严重。为了提高当地村镇房屋抗震性能，指导人民重建家园，对汶川地震中汉中市村镇砖混和生土房屋，从屋盖及楼盖、墙体、楼梯间和其他构件破坏等方面分析震害特征，针对倒塌、开裂等震害特征提出村镇房屋震害主要原因是由强度不足和抗震构造措施不完善引起。Masonry and rammed earth structures as primary architecture forms of rural buildings in Hanzhong were broken down by the 5.12 Wenehuan great earthquake. In order to improve the seismic performance of rural buildings and guide people to rebuild their houses better after that disaster, the earthquake damage charcteristies of rural masonry and rammed earth building in Hanzhong were analysed in the aspects of roof, floor, wall, staircase, and other members. Concerning the structure collapse and cracking, the primary cause leading posed. to insufficient element strength and incapability of earthquake resistant construction was proposed.

关 键 词：汶川地震 村镇房屋 震害特征 震害原因 

分 类 号：TU312.3[建筑科学—结构工程]