A fully coupled elasto-plastic model for dynamic analysis of unsaturated soils

非饱和土动力分析的完全耦合弹塑性模型。本研究关注的是地质力学中涉及非饱和土动力分析的一类重要而尚未研究的问题。这一工作将促进土力学的发展，使其从对非饱和土的研究发展到对非饱和土的研究。该项目将在许多岩土工程实践中节省成本，因为它将更好地理解非饱和土对动力载荷的响应，并为土结构性能的预测提供更大的信心。

A fully coupled elasto-plastic model for dynamic analysis of unsaturated soils. This research is concerned with an important and, as yet, unresearched class of problems in geomechanics dealing with dynamic analysis of unsaturated soils. The work is of significance as it will contribute to the progress of soil mechanics as a science, advancing it from the study of unsaturated soils to that of real soils, which are invariably unsaturated. The project should lead to cost savings in many geotechnical engineering practices as it will provide a better understanding of the response of unsaturated soils to dynamic loading and provide a greater confidence in the prediction of the preformance of earth-structures.