新疆博州地区地震地质特征  

Seismic Geological Characteristics of the Bortala Region

作　　者：王秋良[1] 刘小利[1] 李雪[1] 林亚洲[1] 

机构地区：[1]中国地震局地震研究所(地震大地测量重点实验室),武汉市洪山侧路40号430071

出　　处：《大地测量与地球动力学》2015年第4期571-575,共5页Journal of Geodesy and Geodynamics

基　　金：中国地震局地震研究所所长基金(IS201116022)

摘　　要：根据前人研究资料、遥感影像解译资料以及野外地质调查,研究新疆博州地区的地震地质环境特征,用确定性地震构造法探讨了该区未来的地震活动趋势。研究表明,新疆博州地区的地震地质环境与南天山和北天山东段紧邻地区具有一定的相似性和可比性,同属北天山地震带,具有发生强震的地震地质条件。Based on previous analyses, interpretation of remote sensing images and geological survey, the seismic geological environment in the Bortala region is studied and assessed. Using the deterministic seismic hazard analysis method, the trend of seismic activity is discussed. The result shows that the seismic geological characteristics of the Bortala region are similar to the South Tianshan and east part of north Tianshan regions. Both of these regions are related to the north Tianshan seismic zone, in which there exists a risk of strong earthquake.

关 键 词：新疆博州地区 新构造运动 断裂与活动构造 地震活动趋势 

分 类 号：P315[天文地球—地震学]