岩土本构模型研究的回顾和讨论  

Review and discussion on the constitutive model of soil

作　　者：杨林德[1] 张向霞[1] 

机构地区：[1]同济大学地下建筑与工程系,上海200092

出　　处：《河北建筑科技学院学报》2005年第4期26-31,共6页Journal of Hebei Institute of Architectural Science & Technology

基　　金：国家自然科学基金资助项目(50378069)

摘　　要：对岩土本构模型建模理论研究的发展和演化作了综述,并对几种经典本构模型进行了研究分析,以此为基础对建立岩土本构模型的方法提出了一些建议,并对当前岩土本构模型研究的发展趋势作了讨论,同时指出了建立各向异性和渗流-应力耦合作用的岩土本构模型的迫切性及其研究方向。Development and evolvement about theory of Constitutive model on soil are summarized. Some typical models are investigated and explained. Also, some advises, related how to develop models, are proposed. Moreover, some new advances on the research of constitutive model of soil are summarized, and the research trend is discussed. At the same time, it is necessary and urgent to develop a new constitutive model considering the anisotropy and coupling of seepage and stress in soil. The method to develop the new constitutive model is discussed in this paper.

关 键 词：岩土 本构模型 各向异性 渗流 耦合 

分 类 号：TU431[建筑科学—岩土工程]