Damage evolution in an expanding/contracting hollow sphere at large strains

Sergei Alexandrov, Yeau Ren Jeng

研究成果: Article同行評審

2 引文 斯高帕斯(Scopus)

摘要

A generalization of one of the classical problems of plasticity theory, expansion/contraction of a hollow sphere, is proposed assuming that the conventional constitutive equations for rigid plastic, hardening material are supplemented with an arbitrary ductile damage evolution law. No restriction is imposed on the hardening law in the analytic part of the solution. The initial/boundary value problem is reduced to two equations in characteristic coordinates. A numerical scheme to solve these equations is proposed. An illustrative example is given.

原文English
頁(從 - 到)573-580
頁數8
期刊Continuum Mechanics and Thermodynamics
23
發行號6
DOIs
出版狀態Published - 2011 十一月 1

All Science Journal Classification (ASJC) codes

  • 材料科學(全部)
  • 材料力學
  • 物理與天文學 (全部)

指紋

深入研究「Damage evolution in an expanding/contracting hollow sphere at large strains」主題。共同形成了獨特的指紋。

引用此