对非饱和土有效应力研究中若干基本观点的思辨

Consideration of some fundamental viewpoints in studying effective stress of unsaturated soils

摘要: 鉴于当前非饱和土有效应力研究中一些值得注意的倾向,将有效应力的实质原则和非饱和土的特殊性质相结合,提出并分析了几个基本观点。这些观点将有益于所提问题的研究。

Abstract: In view of the considerable tendency in studying the effective stress of unsaturated soils,some fundamental viewpoints were presented and analyzed on the basis of coupling the essentials of effective stress with the speciality of unsaturated soils,which were favorable to the presented problem.