R
R. A. Widger
Publications - 2
Citations - 1329
R. A. Widger is an academic researcher. The author has contributed to research in topics: Triaxial shear test & Strength of materials. The author has an hindex of 2, co-authored 2 publications receiving 1157 citations.
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The shear strength of unsaturated soils
TL;DR: In this paper, the transition from a saturated soil to an unsaturated soil is described in terms of two independent stress state variables, i.e., the shear strength of unsaturated and saturated soil.
Journal ArticleDOI
Stability of swelling clay embankments
R. A. Widger,Delwyn G. Fredlund +1 more
TL;DR: In this article, the simplified Bishop method of stability analysis was used to assess the shear strength parameters of cut and fill slopes in the Belle Plaine overpass in the Regina area of Saskatchewan.