康定地震地表破裂和震害特征  

The Surface Rupture and Earthquake Damage Characteristics of Kangding Earthquake

作　　者：陆胜杰 童立立 王伟明[1] 

机构地区：[1]成都理工大学油气藏地质及开发工程国家重点实验室,四川成都610059

出　　处：《四川建材》2015年第4期187-189,共3页Sichuan Building Materials

基　　金：国家自然科学基金项目(41372114;41340005;41172162;40972083);国土资源部地质调查工作项目(1212011121268)

摘　　要：2014年11月22日,四川省康定县发生了6.3级地震,相关专家解释为一次左旋走滑事件,发震构造为鲜水河断裂带。以地震区地表破裂程度和震害特征为主,地震现场研究表明1地震没有形成明显的地表破裂;2烈度图长轴与鲜水河断裂走向一致;3农村房屋破坏比城里严重;414年11月25日5.8级强余震,加深了灾区破坏程度。On November 22, 2014, Kangding Ms6.3 earthquake happened. Relevent expert explain that this earth- quake is one sinistral strike - slip event. The seismogenic struc- ture of this earthquake is the Selaha fault which is the south east- ern segment of the Xianshuihe fault. Acoording to the surface rupture and earthquake damage characteristics, The research shows that： there are no obvious surface rupture formed by this earthquake, The long axis direction of this earthquake in- tensity consistent with the trend of the Xianshuihe fault, （~）Rural housing is more serious than the damage of the city, the Ms5.8 earthquake deepeneddestructiveness of disaster areas.

关 键 词：康定地震 鲜水河断裂带 地表破裂 房屋 震害 地震烈度 

分 类 号：P352.1[天文地球—空间物理学]