Applied Mathematics and Mechanics (English Edition) ›› 1982, Vol. 3 ›› Issue (3): 303-318.

• 论文 •    下一篇

GENERALIZED PLASTICITY AND SOME MODELS FOR GEOMECHANICS

O.C.Zienkiewicz   

  1. Department of Civil Engineering, University of Wales, Swansea, U.K.
  • 收稿日期:1981-11-20 出版日期:1982-05-18 发布日期:1982-05-18

GENERALIZED PLASTICITY AND SOME MODELS FOR GEOMECHANICS

0. C. Zienkiewicz   

  1. Department of Civil Engineering, University of Wales, Swansea, U.K.
  • Received:1981-11-20 Online:1982-05-18 Published:1982-05-18

摘要: In this brief note, we have (a) introduced a very general form of plasticity definition; (b) indicated several types of models used for monotonic and transient loading of soil-like materials, which do not depend on time effects. The details of each form are given elsewhere but we believe that the new framework provides an easier and more general interpretation of a variety of behaviour form.

关键词: soil erosion, critical slope gradient, flow scouring capability, soil stability

Abstract: In this brief note, we have (a) introduced a very general form of plasticity definition; (b) indicated several types of models used for monotonic and transient loading of soil-like materials, which do not depend on time effects. The details of each form are given elsewhere but we believe that the new framework provides an easier and more general interpretation of a variety of behaviour form.

Key words: soil erosion, critical slope gradient, flow scouring capability, soil stability

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