维普中文期刊产品整合服务

Characteristics of the Zhengzhou Laoyachen Fault Revealed by Seismic Exploration Data

查看全文 作　　者：Liu [1]Baojin;Zhao [1]Chengbin;Tian [2]Qinjian;Liu [3]Yaoxing;Feng [1]Shaoying 高影响力作者 机构地区：[1]Geophysical Exploration Center, CEA, Zhengzhou 450002, China;[2]Earthquake Disaster Prevention Center, CEA, Beijing 100029, China;[3]Earthquake Administration of Henan Province, Zhengzhou 450003, China高影响力机构 出　　处：《Earthquake Research in China》索引2009年第23卷第2期,共9页高影响力期刊 基　　金：sponsored by the State Development and Planning Commission(200197);the Key Projects of thetenth'Five-year Plan' of Henan People’s Government 摘　　要：Exploration and research of fault activities are the fundamentals of earthquake prediction and prevention and disaster reduction. In order to determine the location, characteristics and activities of the Zhengzhou-Laoyachen fault, shallow seismic prospecting with different exploration depth across the Laoyachen fault was carried out in the northern suburbs of Zhengzhou city in 2006. The images of the subterranean structure and tectonics at depths of 30m~6000m have been available by applying the combined methods of explosive seismic sources and vibrator seismic sources, as well as the combination of diverse observation systems with different parameters. The outcome indicates that the Laoyachen fault is a normal fault running NW and dipping NE, which offsets stratums ahead of Neogene (N). However, no fault displacements are found in the interior stratums of Q+N. 关 键 词：地震观测 方法 理论 前兆
相关文献

参考文献(12)

耦合文献(234)

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1　渝公网安备 50019002500403号　违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费