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Publications tagged with [direct shear]

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Drained residual shear strength is considered applicable for the analysis of slopes with a preexisting shear surface. Torsional ring and direct shear tests were performed to investigate the gain in strength, if any, along a preexisting shear surface with time. ...
Reference: GeoFlorida 2010: Advances in Analysis, Modeling & Design
<p>Soil slope instability concerning highway infrastructure is an ongoing problem in Iowa, as slope failures endanger public safety and continue to result in costly repair work. Characterization of slope failures is complicated, because the factors affecting ...
Reference: IHRB Project TR-489, Iowa Highway Research Board
Failure in soils often means that one mass of soil begins sliding over another mass. The soil is said to fail in shear because the movement at the failure surface involves relative displacement parallel to the failure surface (Fig. 1). Several types of laboratory ...
Reference: Advanced Geotechnical Laboratory, Department of Construction Engineering - Chaoyang University of Technology
Results of torsional ring shear, direct shear, and triaxial compression tests on cohesive soils reveal that the fully softened shear strength is stress - dependent and related to the type of clay mineral and quantity of clay - size particles. An empirical ...
Reference: Journal of Geotechnical and Geoenvironmental Engineering, Vol 123, No 4, 1997