摘要
提要本文简述了岩土多重屈服面弹塑性模型的基本概念。详细推导了多重屈服面本构关系,以三重屈服面模型为例,推导了三维应力和应变空间本构关系。
The basic conception on geotechnical multiply yield surface elasto-plastic model is simply described. The constitutive relations for multiply yield surface are particularly put forward and three yield surface model as an example, the constitutive relations of three-dimension stress and strain space is put forward too.
出处
《西北水资源与水工程》
1992年第2期12-22,共11页
Northwest Water Resources & Water Engineering
