Deep and shallow tectonic data in Shenyang and its relationship with seismic activity shows that the NE trending faults developed on the surface control the formation and development of the fault-uplift and fault-depr...Deep and shallow tectonic data in Shenyang and its relationship with seismic activity shows that the NE trending faults developed on the surface control the formation and development of the fault-uplift and fault-depression.The uplift and depression of the bedrock at a depth of 7km underground are consistent with the surface structure.12 planar listric normal faults have developed above a depth of 18km ～ 20km and two deep faults have developed in the lower crust.Because of the deep incision and new activities,the surface Wanggangpu-Xinchengzi fault and Yongle-Qingshuitai fault,which correspond to the deep F3 fault and F6 fault,might be related to seismic activity in Shenyang.展开更多
基金sponsored by the Active Fault Detecting Subprogram (2007-2230) of the"Chinese Digital Earthquake Observation Network"of the Tenth"Five-year Plan",China
文摘Deep and shallow tectonic data in Shenyang and its relationship with seismic activity shows that the NE trending faults developed on the surface control the formation and development of the fault-uplift and fault-depression.The uplift and depression of the bedrock at a depth of 7km underground are consistent with the surface structure.12 planar listric normal faults have developed above a depth of 18km ～ 20km and two deep faults have developed in the lower crust.Because of the deep incision and new activities,the surface Wanggangpu-Xinchengzi fault and Yongle-Qingshuitai fault,which correspond to the deep F3 fault and F6 fault,might be related to seismic activity in Shenyang.
