以e-p曲线为基础的塑性力学新方法的物理解释及应用实例

以e-p曲线为基础的塑性力学新方法的物理解释及应用实例 English Version

中国科学院武汉岩土力学研究所；岳阳师范学院；Department of Civil and Environmental Engineering；University of Tennessee；Knoxville 湖北武汉430071；湖北武汉430071；湖南岳阳414000；TN37916；USA；

基金项目: 非教育系统留学回国人员科技活动择优项目 (1 999-1 3);;中国科学院“九五”基础性研究重点项目 (KJ952 -J1 - 2 56)

1.Institute of Rock and Soil Mechanics the Chinese Academy of Scienc es Wuhan 430071 China 2.Yueyang Normal Institute Yueyang 414000 China 3.D epartment of Civil and Environmental Engineering University

摘要: 以e -p曲线为基础的塑性力学新方法具有求解过程简洁明了等优点 ,并且可以求解许多经典理论难以得到解析解的问题。为了展示新方法的合理性 ,进一步从物理机制上对新方法的正确性进行了论证。
- 塑性理论 /
- 物理解释 /
- e-p曲线
Abstract: The new method of plasticity based on e-p curv e has obvious advantage over the current method.For example,its solving procedure is more concise than that of the classical theory method. Analytical solutions to many problems c an be obtained by the use of the new method, while they can not be gotten with t he classical theory method. Some important progresses have been made based on th e new method. To show its reasonableness, physical explanation of the new method is given in this paper.
- plasticity /
- physical explanation /
- e-p curve