TWO SIDES OF A COIN: A CRITICAL REVIEW, AND MATHEMATICAL AND PHENOMENOLOGICAL STUDY OF WHAT WE CALL HYDRO-MECHANICAL COUPLING

被引：0

作者：

Huyghe, J. M. ^{[1
]}

Nikooee, E. ^{[2
]}

Sweijen, T. ^{[2
]}

Hassanizadeh, S. Majid ^{[2
]}

机构：

[1] TU Eindhoven, Dept Mech Engn, Eindhoven, Netherlands

[2] Univ Utrecht, Dept Earth Sci, NL-3508 TC Utrecht, Netherlands

来源：

Coupled Problems in Science and Engineering VI | 2015年

关键词：

Unsaturated soils; Coupled phenomena; Capillary-pressure saturation curve; Discrete Element Modeling (DEM); Two phase flow; WATER-RETENTION CURVE; UNSATURATED SOILS; DEFORMABLE SOILS; PERMEABILITY; SPHERE; MODEL;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper a brief and critical review of the current literature on hydro-mechanical coupling is presented. Furthermore, an enhanced discrete element model is used to investigate the mutual relationship of soil water retention curve and suction stress curves and how the two are affected as a result of change in the initial porosity of the soil sample. The model revealed the suction stress values in wetting were less affected as in drying branch as a result of the change in the initial porosity of the soil sample.

引用

页码：106 / 115

页数：10