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华北地区跨断层流动形变监测场地优化初探
陆明勇1, 于海生1, 李志雄1, 李杰2, 王秀文3, 李岩峰1, 寇建新1, 冯军1, 张平法1
1.中国地震应急搜救中心, 北京市石景山区玉泉西街1号 100049;2.山东地震局, 济南 250014;3.山西地震局, 太原 030021
摘要:
首先分析了华北地区跨断层流动形变监测场地布测现状及监测效能,继而依据跨断层流动形变测量规范及监测的可控性、均匀性、目的性以及监测场地监测效能等,结合该区域断裂活动及地震活动性研究结果,给出华北地区跨断层流动形变监测场地拟优化布设结果。该优化布设结果消除了华北地区跨断层流动形变网监测地震活动盲区,有助于提高该区跨断层流动形变网监测地震活动能力。
关键词:  华北  跨断层流动形变监测场地  监测效能  断层活动  优化
DOI:
分类号:P315
基金项目:中国地震局地震科技星火计划项目(XH14057)资助
Preliminary Investigation of Optimization Layout for Cross-fault Mobile Deformation Monitoring Site in North China
Lu Mingyong1, Yu Haisheng1, Li Zhixiong1, Li Jie2, Wang Xiuwen3, Li Yanfeng1, Kou Jianxin1, Feng Jun1, Zhang Pingfa1
1.China Center for Earthquake Disaster Emergency and SAR, Beijing 100049, China;2.Shandong Earthquake Agency, Jinan 250014, China;3.Shanxi Earthquake Agency, Taiyuan 030021, China
Abstract:
In this paper,the layout monitoring situation and monitoring effect of cross-fault mobile deformation monitoring site in North China are analyzed. Then,on the basis of the consideration of cross-fault mobile deformation measurement criterion,monitoring requirement of controllability,uniformity,purpose and monitoring sites' monitoring effect,etc.,and with the research result of local fault activity and seismic activity,the cross-fault mobile deformation monitoring site's layout optimization result is given in North China. This layout optimization result eliminates the monitoring seismic activity blind area of cross-fault flow deformation network and helps to improve the monitoring seismic ability of cross-fault flow deformation area network in North China.
Key words:  North China  Cross-fault mobile deformation monitoring site  Monitoring effect  Fault activity  Optimization