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Direct shear tests with evaluation of variable shearing area
2014Investigations of soil shear strength properties for Baltic Sea shore sand along Klaipėda city are presented. Investigated sand angle of internal friction (φ) and cohesion (c) is determined via two different direct shear tests procedures. First procedure is standard and ordinary in geotechnical practice, when direct shear test is provided using ...
Skuodis, Šarūnas, Tamošiūnas, Tadas
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Large scale laboratory direct shear tests on ice
International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1975This paper presents the results of a series of large scale direct shear tests performed on lake ice. Test specimens were oriented with the principal stresses acting in the plane of the ice sheet, approximately normal to the long axes of the columnar crystals.
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Use of Borehole Shear Test to Obtain Shear Strength Data Comparison to Direct Shear Test
2018The knowledge of shear strength geotechnical parameters, cohesion and friction angle, is necessary for many engineering works and slope stability analysis. Traditionally, the Direct Shear Test (DST) in the laboratory is used to determine these parameters.
R. M. Sbroglia +4 more
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Concrete-Sand Interface in Direct Shear Tests
2018Large-scale direct shear tests are conducted to study the effects of roughness on strength and dilation for concrete-sand interface. The degree of the strain-softening becomes more considerable with the increase of R. Unlike the tests of interface with random grooves, the shear strength of structure-sand interfaces with regular grooves can be greater ...
Zihao Jin +3 more
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Shear strength of grouted clay: comparison of triaxial tests to direct shear tests
Bulletin of Engineering Geology and the Environment, 2022Zhanchao Yin +4 more
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A Direct Shear Test with Drainage Control
1953Shearing strength data are presented as a function of intergranular pressure on the sample just before start of shear and maximum intergranular pressure in the past. Strengths by “controlled” direct shear tests, with prevention of change in sample thickness used to approximate a no-drainage condition during shear, are shown to be in reasonable ...
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