【摘要】 四川芦山7.0级强烈地震宏观震中地震烈度为Ⅸ度,给位于极震区的太平镇、宝盛乡、龙门乡、双石镇、清仁乡的房屋造成严重破坏。通过对高烈度区内房屋的典型震害特征的分析,给出Ⅸ度区内乡镇的房屋破坏比,以及部分乡镇的房屋毁坏面积和主要结构的破坏比。更多还原

【Abstract】 The macro-epicenter intensity of M7.0 Lushan earthquake is Ⅸ,which results in a great lot of buildings damage or collapse in Taiping town,Baosheng town,Longmeng town,Shuangshi town and Qingren town.Based on analysis on the main features of building damage,building damage ratio housing destruction area and main structure damage ratio are given in the Ⅸ area.更多还原