昆仑山口西8.1级地震地表破裂的类型与性质  

STYLES AND CHARACTERISTICS OF THE SURFACE RUPTURE OF THE WEST KUNLUN MOUNTAINS EARTHQUAKE WITH M s8.1

作　　者：王赞军[1] 党光明[1] 张瑞斌[1] 张启胜[1] 都昌庭[1] 

机构地区：[1]青海省地震局,青海西宁810001

出　　处：《高原地震》2002年第1期17-25,共9页Plateau Earthquake Research

摘　　要：通过对昆仑山口西 8.1级地震地表破裂全带的考察认为 :本次地震形成的地表破裂带长达 3 50～ 40 0km ,由地震裂缝、鼓梁 (包 )、塌陷、陡坎等基本形态组成 ,属构造性破裂 。By investigation of the earthquake with M s8 1, the authors find that the earthquake surface rupture zone is 350～400km, and it is structural rupture with earthquake fissures, swellings(drumlins), collapses, and with typical inheritance and neogenesis

关 键 词：昆仑山口西地震 地表破裂 特征 

分 类 号：P315.2[天文地球—地震学]