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昆仑山口西8.1级地震宏观震中与破裂起始点的判定
引用本文:王赞军,李文巧,李智敏,张加庆,苏旭.昆仑山口西8.1级地震宏观震中与破裂起始点的判定[J].高原地震,2004,16(2):9-20.
作者姓名:王赞军  李文巧  李智敏  张加庆  苏旭
作者单位:青海省地震局,青海,西宁,810001;青海省地震局,青海,西宁,810001;中国地震局兰州地震研究所,甘肃,兰州,730000;中国地震局兰州地震研究所,甘肃,兰州,730000
基金项目:青海省科技厅2002年重点科技攻关项目(2002-N-141)。
摘    要:对比分析国内外不同学者对昆仑山口西8.1级地震地表破裂带的考察结果和作者4次现场考察记录,认为:本次地震的宏观震中及破裂起始点位于同一地点,即布喀达坂峰东南3km处,与根据中国数字化地震台网资料确定的微观震中基本一致。

关 键 词:昆仑山口西8.1级地震  宏观震中  地表破裂
文章编号:1005-586X(2004)02-0009-12

DETERMINATION OF MACROSEISMIC EPICENTRE AND RUPTURE BEGINNING CAUSED BY WEST PASS OF KUNLUNSHAN EARTHQUAKE WITH Ms8.1
WANG Zan-jun,LI Wen-qiao,LI Zhi-min,ZHANG Jia-qing,Su Xu.DETERMINATION OF MACROSEISMIC EPICENTRE AND RUPTURE BEGINNING CAUSED BY WEST PASS OF KUNLUNSHAN EARTHQUAKE WITH Ms8.1[J].Plateau Earthquake Research,2004,16(2):9-20.
Authors:WANG Zan-jun  LI Wen-qiao  LI Zhi-min  ZHANG Jia-qing  Su Xu
Abstract:Expeditionary researches of the great earthquake with Ms 8.1 by famous schoolars are analyzed comparatively,and combined with four times investigations by the authors,the new macroseismic epicentre and the rupture beginning are determined at east-southern 3km of Bukadaban Peak.This is agreed with the microseismic epicentre determined by China digital seismic network.
Keywords:West pass of Kunlunshan earthquake with Ms8  1  Macroseismic epicentre  Surface rupture
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