Results 271 to 280 of about 8,023,762 (316)
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Preparation of metals for plating: Ring shear tests
Surface Technology, 1977Abstract Ring shear tests for measuring the adhesion of metal deposits were used to evaluate methods of preparing the following substrates for plating: beryllium—copper; SA 106 and 4130 steels; 17-4 PH, 405, 410 and 416 stainless steels; and thorium.
J.W. Dini, H.R. Johnson
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DETERMINATION OF RESIDUAL SHEAR STRENGTHS OF CLAYS BY RING SHEAR TESTS
2021In civil engineering determination of residual strength parameters for soils are very important. They are very important for stability verification especially slopes with preexisting slide surface and slopes that includes fissures, clayed soil. There must be very large displacements for determining residual shear strength, because of that stability of ...
ŞAKAR, Burak Bahadır, SAVAŞ, Hasan
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Residual Strength of Weakly Cemented Kaolin Clay in Multi-stage Ring Shear Test
The Arabian journal for science and engineering, 2021D. Nguyen, Hai Van Nguyen
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Ring Shear Tests on a Carbonate Sandy Silt
Geotechnical Testing Journal, 1999Abstract The paper describes a series of ring shear tests on a carbonate sandy silt designed to simulate soil shearing caused by pile installation and soil shearing resistance developed during pile loading. The tests were performed on the soil and on soil-steel interfaces at large displacements.
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Shear Behaviors of Saturated Loess in Naturally Drained Ring-Shear Tests
2015A series of ring-shear tests was conducted on saturated loess to investigate the effects of shear rates and normal stress levels on the shear behaviors. The test results revealed that the effect of shear rate on shear strength of loess is strongly dependent on the normal stress levels.
Shun Wang +3 more
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Shear behavior of waste rock materials in drained and undrained ring shear tests
Geosciences Journal, 2014The denudation processes in abandoned mines pose environmental and social problems. Insufficient remediation and cleanup modify the physicochemical properties near the mine sites. In addition, large amounts of sediment and debris can flow downward due to heavy rainfall.
Sueng Won Jeong +2 more
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Shear Behavior and Shear Zone Structure of Granular Materials in Naturally Drained Ring Shear Tests
2007“Sliding Surface Liquefaction” is a process causing strength loss and consequent rapid motion and long runout of certain landslides. Using a new ring shear apparatus with a transparent shear-box and digital video camera system, shear-speed-controlled tests were conducted on mixed grains (mixture of three different sizes of sand and gravel) and mixed ...
Hiroshi Fukuoka +2 more
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Particle damage observed in ring shear tests on sands
Canadian Geotechnical Journal, 2010In this paper, particle damage of three test sands with different mineralogical compositions is studied using stress–displacement response measured in ring shear tests, particle-size distributions of the original sand prior to shear and from the shear band after shear, and by examining particle shape changes determined by scanning electron microscope ...
Abouzar Sadrekarimi, Scott M. Olson
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