西安市地热水开采与地震活动的关系研究  

RELATIONSHIP BETWEEN THE SEISMIC ACTIVITIES AND GEOTHERMAL WATER EXPLOITATION IN XI′AN CITY

作　　者：王卫东[1] 彭建兵[1] 张永志[1] 刘国华[1] 邵广周[1] 

机构地区：[1]长安大学地质工程与测绘工程学院,西安710054

出　　处：《工程地质学报》2006年第1期65-67,共3页Journal of Engineering Geology

基　　金：国家863计划课题(2002AA615050);中国地质调查局项目(1212010440410)

摘　　要：通过对西安地区地热井水位和地震活动资料的分析得到:西安地区地下热水的开采与西安及邻区的地震活动明显相关,造成西安及邻区的地震活动性明显增强,在空间分布上表现为地震由西安城郊向邻近地区的转移。Based on the analysis of the water levels of hot water wells and seismic activities in Xi＇an and its neighboring area, the authors concluded that the geothermal water exploitation in Xi＇an is closely related to the seismic activities in Xi＇an and its neighboring area. The seismic activities have been intensified by geothermal water exploitation so that earthquake epicenters migrate from the urban area of Xi＇an to its adjacent areas.

关 键 词：地热水开采 地震活动性 西安市 

分 类 号：P315.5[天文地球—地震学]