回顾和总结了国内外关于土体动本构模型研究与应用的现状 ,着重对复杂荷载下动力弹塑性模型进行了较详细的介绍 ,并对各种模型的优缺点进行了比较和讨论 ,最后提出了土体动本构模型未来发展的一些方向和有待进一步研究的苦干问题 . The status quo of the research and application of constitutive model of soil motion at home and abroad is reviewed and summarized. The dynamic elasto-plastic model under complex load is introduced in detail, and the advantages and disadvantages of various models are compared and discussed. Finally, Some directions for the future development of soil dynamic constitutive model are put forward, as well as the hard work to be further studied.