[1]CAO Jun,RAN Yongkang,XU Hangang,et al.Late Quaternary Activity in the Southern Segment of the Anqiu-Juxian Fault of the Tan-Lu Fault Zone[J].Journal of Seismological Research,2018,41(02):280-292.
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Journal of Seismological Research[ISSN 1000-0666/CN 53-1062/P] Volume:
41
Number of periods:
2018 02
Page number:
280-292
Column:
Public date:
2018-04-20
- Title:
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Late Quaternary Activity in the Southern Segment of the Anqiu-Juxian Fault of the Tan-Lu Fault Zone
- Author(s):
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CAO Jun1; 2; RAN Yongkang2; XU Hangang3; LI Yanbao2; MA Xingquan2; ZHANG Peng3; LI Limei3
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(1. Hebei Earthquake Agency,Shijiazhuang 050021,Hebei,China)(2. Key Laboratory of Active Fault and Volcano,Institute of Geology,China Earthquake Administration,Beijing 100029,China)(3. Jiangsu Earthquake Agency,Nanjing 210014,Jiangsu,China)
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- Keywords:
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the Tan-Lu Fault Zone; the Anqiu-Juxian fault; shallow structural framework; fault activity
- CLC:
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P315.2
- DOI:
-
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- Abstract:
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In this paper,based on field geological investigations,shallow seismic exploring,composite drilling and paleoseismic trenching,we focus on structural framework and late Quaternary activity in the southern segment of the Anqiu-Juxian fault. The results show that the Anqiu-Juxian fault is composed of two high dip branch fault in the shallow. Both branch faults are shown as the reversed fault in the profile. One of them that has outcrop shows a right-lateral strike-slip fault in the plane. The exposed branch fault is a Holocene active fault,and the other is late Pleistocene active fault.