摘要
针对软土的应力-应变-时间响应,从蠕变经验公式、流变元件模型以及弹粘塑性模型理论三个方面总结了流变性软土蠕变特性研究历史和最新进展。
As to stress-strain-time behaviour of soft clays,the study method and progress about soft clay creep are introduced in three aspects,i.e.,experiential formula,creeping component model,and elasto-viscoplastic model.
出处
《株洲工学院学报》
2004年第2期102-106,共5页
Journal of Zhuzhou Institute of Technology
关键词
流变性软土
蠕变
弹粘塑性
滞后塑性应变
内蕴时间变量屈服面
creep
elasto-viscoplasticity
delayed plastic strain
yield surface endowed with intrinsic age variable
