Study on the Recent Tectonic Stress Field in the Yunnan Region |
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| Authors: | Qian Xiaodong Qin Jiazheng and Liu Lifang |
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| Institution: | Qian Xiaodong,Qin Jiazheng,and Liu Lifang Earthquakes Administration of Yunnan Province,Kunming 650224,China |
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| Abstract: | In this paper, using focal mechanism solutions of moderate-strong earthquakes in Yunnan and its adjacent areas, and based on the statistical analysis of the parameters of focal mechanism solutions, we discussed in detail the earthquake fault types and the characteristics of the modern tectonic stress field in the Yunnan region. The results show that most moderate-strong earthquakes occurring in the Yunnan region are of the strike-slip type, amounting to 80% of the total. Normal faulting and normal with stri... |
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| Keywords: | Focal mechanism solution Earthquake classification Tectonic stress field The Yunnan region |
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