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Volume 20 Issue 4
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Pang Zuohui, Chen Wensheng, Deng Jianhui, Ge Xiurun. Back analysis for complex initial geostress field[J]. Chinese Journal of Geotechnical Engineering, 1998, 20(4): 47-50.
Citation: Pang Zuohui, Chen Wensheng, Deng Jianhui, Ge Xiurun. Back analysis for complex initial geostress field[J]. Chinese Journal of Geotechnical Engineering, 1998, 20(4): 47-50.
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Back analysis for complex initial geostress field

  • Institute of Rock and Soil Mechanics the Chinese Academy of Sciences Wuhan 430071

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  • Published Date: July 23, 1998
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    • Abstract
  • A mechanical model for complex initial geostress field is put forward.Different from the geostress adopted often,the initial geostress,in this model,does not necessarily follow a certain kind of distribution law.And it can be back analyzed by determining boundary node forces due to tectonic stress.The method and process to back analyze the above initial geostress in linear elasticity material with finite element method is discussed,followed by an example.
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