山西裂谷带形变应变场演化特征及与地震的关系  

Research on Relationship Between Evolution Characteristics of Crustal Deformation,Strain Field and Earthquakes along Shanxi Rift Zone

作　　者：王秀文[1,2] 崔子健[3] 杨国华[4] 祝意青[5] 李宏伟[1,2] 

机构地区：[1]山西省地震局,太原市030021 [2]太原大陆裂谷动力学国家野外科学观测研究站,太原市030025 [3]中国地震局地震预测研究所,北京市100036 [4]中国地震局第一监测中心,天津市300180 [5]中国地震局第二监测中心,西安市710054

出　　处：《大地测量与地球动力学》2016年第1期52-56,共5页Journal of Geodesy and Geodynamics

基　　金：山西省自然科学基金(2014011035-1,2010011030-3);中国地震局地震科技星火计划(XH12007);山西省地震局重点科研项目(SBK-1417,SBK-1525)~~

摘　　要：利用山西及邻近地区的地壳形变测量资料,给出山西裂谷带形变场(垂直、水平)演化图像、重力场演化等信息;研究山西裂谷带拉张、挤压、地面沉降等受力状况与地震活动之间的关系,结合多次中强地震震例,探讨地震预报的方法。This paper systematically studies the measurement data of crustal deformation in Shanxi and adjacent regions, gives the evolution images （vertical, horizontal） of the deformation field along the Shanxi rift zone, and the evolution of gravity field, etc. The paper also studies the relationship in the Shanxi rift zone between seismic activity and stress state, including tension, extrusion and ground subsidence, etc. Further, based on several moderately strong earthquake incidents, the paper discus- ses methods of earthquake prediction.

关 键 词：山西裂谷带 形变 地震 

分 类 号：P315[天文地球—地震学]