灯塔地震农村房屋震害特征简介

A brief introduction to seismic damage of rural house during Dengta earthquake

2013年1月23日辽宁省灯塔市柳条寨镇发生了5.1级地震。震中柳条寨镇地震烈度达6度,造成了农村房屋出现不同程度的破坏现象。介绍了辽宁省农村房屋的主要结构特点和6度地震下的典型震害特征,并给出了农村砖木、砖混结构在6度地震下主要破坏等级的比例,同时对6度地震下典型房屋建筑的震害特征和该有相应的农村房屋抗震问题进行了简要的讨论。

An Ms5. 1 earthquake occurred on January 23,2013 at Liutiaozhai Town in Dengta City of Liaoning Province. The epicentral intensity of the earthquake is Ⅵ,and the earthquake results in varying degrees of building damage. The structural features and typical damage of buildings in the towns located in Ⅵ intensity areas was introduced,and the main damage ratios of brick- wood and brick masonry buildings were presented. At the same time,some damage characteristics in Ⅵ intensity areas and earthquake resistant problems for Liaoning Province were briefly discussed.