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Volume 28 Issue 9
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WANG Hongbo, SHAO Longtan, XIONG Baolin. Improved method to determine parameters n and hs of a hypoplastic constitutive model[J]. Chinese Journal of Geotechnical Engineering, 2006, 28(9): 1173-1176.
Citation: WANG Hongbo, SHAO Longtan, XIONG Baolin. Improved method to determine parameters n and hs of a hypoplastic constitutive model[J]. Chinese Journal of Geotechnical Engineering, 2006, 28(9): 1173-1176.
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Improved method to determine parameters n and hs of a hypoplastic constitutive model

  • 1.China Petroleum Pipeline Engineering Corporation Langfang 065000 China 2.State Key Laboratory of Structure Analysis for Industrial Equipment Dalian University of Technology Dalian 116023 China

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  • Published Date: September 14, 2006
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    • Abstract
  • A hypoplastic constrtutive model was presented and the determination of its parameters hs and n was investigated.According to the hypoplasticity and optimization,an improved method to determine the parameters of n and hs using iterative operation was put forward.It was shown that the present method could be used to determine the parameters of hypoplashc constitutive model.
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