...
首页> 外文期刊>SIAM Journal on Mathematical Analysis >A VARIATIONAL PRINCIPLE FOR HARDENING ELASTOPLASTICITY
【24h】

A VARIATIONAL PRINCIPLE FOR HARDENING ELASTOPLASTICITY

机译:强化弹塑性的变分原理

获取原文
获取原文并翻译 | 示例
           

摘要

We present a variational principle governing the quasi-static evolution of a linearized elastoplastic material. In the case of linear hardening, the novel characterization allows us to recover and partly extend some known results and proves itself to be especially well suited for discussing general approximation and convergence issues. In particular, the variational principle is exploited in order to prove in a novel setting the convergence of time and space-time discretizations as well as to provide some possible a posteriori error control.
机译:我们提出了一种控制线性化弹塑性材料的准静态演化的变分原理。在线性硬化的情况下,新颖的表征使我们能够恢复并部分扩展一些已知的结果,并证明自己特别适合于讨论一般的逼近和收敛问题。特别地,利用变分原理是为了在新颖的设置中证明时间和时空离散的收敛性,并提供一些可能的后验误差控制。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号