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针对以剑桥模型为代表的常规弹塑性本构模型不能反映土的超固结和结构性的缺陷,对前人研究的本构模型进行了分类,总结和评价了土的超固结和结构性弹塑性本构模型,指出了模型的不足和深入研究的重点,并探讨了建立能同时反映土的超固结和结构性本构模型的重要性,提出了进一步研究的建议。
In view of the fact that the conventional elastoplastic constitutive model represented by Cambridge model can not reflect the defects of overconsolidation and structure of soil, the constitutive models of previous studies are classified, and the overconsolidation and structural properties of soil are summarized and evaluated Elastoplastic constitutive model, the deficiency of the model and the emphases of further research are pointed out, and the importance of establishing the constitutive model that can reflect the overconsolidation and the constitutive of soil simultaneously is discussed. Some suggestions for further research are put forward.