尼勒克地震滑坡的统计分析及初步研究  

STATISTICAL ANALYSIS AND RESEARCH OF LANDSLIDES CAUSED BY NILEKE EARTHQUAKE

作　　者：尹光华[1] 李军[1] 张勇[1] 杨章[1] 

机构地区：[1]新疆维吾尔自治区地震局,新疆乌鲁木齐830011

出　　处：《内陆地震》2001年第1期56-63,共8页Inland Earthquake

摘　　要：利用野外考察资料 ,对 1812年新疆尼勒克地震的滑坡进行了统计分析和研究 ,认为尼勒克地震是一个典型的倾滑型地震 ,产生的地表破坏主要是地震滑坡 ,而且滑坡规模大 ,数量多 ,分布集中 ,其规模和分布密度与烈度成正比 ,有由震中向外变小、变稀的特点。Based on the investigation data in field, statistical analysis and preliminary research on the landslides caused by 1812 Nileke, Xinjiang, earthquake were conducted. It is thought that Nileke earthquake is typically a dip slip type shock, the surface damage caused by which are main landslides. The landslides are large in scale, many in quantity, concentrated in distribution, with the feature that its scale and distributional density is in direct proportion to the intensity of the quake from the outside to the epicenter.

关 键 词：滑坡 倾滑型地震 天山地区 新疆 分布规模 地震烈度 

分 类 号：P315.2[天文地球—地震学]