Effects of fault movement and material properties on deformation and stress fields of Tibetan Plateau |
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| Authors: | Yong Zheng Xiong Xiong Yong Chen Bin Shan Key Laboratory of Dynamic Geodesy |
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| Institution: | Yong Zheng 1,Xiong Xiong 1 Yong Chen 2 and Bin Shan 1 1 Key Laboratory of Dynamic Geodesy,Institute of Geodesy and Geophysics,Chinese Academy of Sciences,Wuhan 430077,China 2 Institute of Geophysics,China Earthquake Administration,Beijing 100081,China |
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| Abstract: | We compare the factors which affect the movement of Tibetan Plateau by building three types of finite element models: an elastic materials (M-EC), a continuous model composed by non-linear materials (M-PC), and an elastic model with discontinuous fault movements (M-ET). Both in M-ET and M-EC, the materials in Qiangtang and Lhasa block are elastic, and in M-ET, discontinuous movement of faults is considered for evaluating the effects of strike-slip faults. In model M-PC Druker-Prager plastic materials are us... |
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| Keywords: | material properties discontinuous fault stress field deformation |
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