山西榆次地裂缝的分布及活动特征  

The distribution and Characteristics of the Activities of the Ground Fissures in Yuci,Shanxi Province

作　　者：丁学文[1] 张大卫[1] 陈国顺[1] 侯廷爱[1] 

机构地区：[1]山西省地震局,山西太原030002

出　　处：《山西地震》2000年第2期9-12,共4页Earthquake Research in Shanxi

基　　金：山西省人民政府项目

摘　　要：在实地调查、填图的基础上 ,揭示了山西榆次地裂缝的分布特征及活动特征 ,得出地裂缝呈南北向和北东向带状分布 ,大都表现为建筑物的破裂 ,局部地段为地表裂缝和塌陷 ,呈水平张裂 。Based on the investigation on the spot and plotting,the distribution and characteristics of the activities of the ground fi ssures in Yuci,Shanxi Province are revealed:The zonal distribution of the fissures go north south or north east,on which buildings are destroyed;there are horizontal gapping fractures and collapses in the surfaces of some local areas;there are veither vertical di fference nortrace of twisting motion

关 键 词：地裂缝 地裂分布 活动特征 山西 塌陷 

分 类 号：P642.21[天文地球—工程地质学] P542.3[天文地球—地质矿产勘探]