Xiong Wen-lin. Symmetric Formulation of Tangential Stiffnesses for Non-Associated Visco-Plasticity with an Implicit Time Integration Scheme[J]. Applied Mathematics and Mechanics, 1993, 14(3): 251-257.
Citation: Xiong Wen-lin. Symmetric Formulation of Tangential Stiffnesses for Non-Associated Visco-Plasticity with an Implicit Time Integration Scheme[J]. Applied Mathematics and Mechanics, 1993, 14(3): 251-257.

Symmetric Formulation of Tangential Stiffnesses for Non-Associated Visco-Plasticity with an Implicit Time Integration Scheme

  • Received Date: 1990-09-28
  • Publish Date: 1993-03-15
  • A numerical scheme is presented which enables the use of symmetric equation solvers in tangential stiffness programs for non-associated viscoplastic materials.
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    Pande,G.N.and St.Pietruszczak,Symmetric tangential stiffness formulation for non-associated plasticity,C/R/405,the Univ.College of Swansea,U.K.(1982).
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    Pande,G.N.and W.Xiong,An improved multi-laminate model of jointed rock masses,Numerical Models in Geomechanics,A.A.BalKEMA/ROTTERDAM(1982),218-226.
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    熊文林,非关联塑性切线刚度矩阵的对称表示,应用数学和力学,7(11)(1986),983-992.
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