Results 11 to 20 of about 78,865 (309)
Direct Shear Test of Unsaturated Soil
Earth Sciences Research Journal, 2017 The present study focuses on some tentative laboratory tests using a newly-constructed modified direct shear test apparatus. The single-stage and multistage direct shear tests were performed to determine the shear rate and test scheme of unsaturated ...
Peng He, Liuying Sun, Zhen Wang
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Direct Shear Test of Powder Beds
KONA Powder and Particle Journal, 2014 Interrelations among shearing stress, applied vertical stress (by external load), actual vertical stress at shearing plane, vertical displacement (powder bed expansion or contraction) and shearing displacement have been extensively investigated for a ...
Kei Miyanami +2 more
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Determination of the Internal Friction Angle of Gravel based on the p-q Graph for Direct Shear Tests [PDF]
رویکردهای نوین در مهندسی عمران, 2018 Since its simplicity and availability, direct shear test is a current one. This test, compared to the triaxial test, provides different values for the parameters of the gravel due to the specific shape of the test device and the test approach.
Mohammad Reza Basiri +1 more
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Determining characteristic sand shear parameters of strength via a direct shear test
Journal of Civil Engineering and Management, 2016 The article considers the peculiarities of determining quartz sand shear strength according to the Mohr-Coulomb strength criterion, via a direct shear test and that of factors influencing the characteristic angle of internal friction and cohesion values ...
Šarūna Skuodis +3 more
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Mechanical Properties and Acoustic Emission Characteristics of Anchored Structure Plane with Different JRC under Direct Shear Test. [PDF]
Materials (Basel), 2022 Li S, Lin H, Feng J, Cao R, Hu H.
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Case Studies in Construction MaterialsLandslides along bedding planes are a common type of rocky landslide, and the shear strength parameters of structural planes play a crucial role in the stability of bedding slopes.
Zhiming Wang +6 more
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Interpretation of constant suction direct shear test [PDF]
E3S Web of Conferences, 2023 Constant suction direct shear test enables the understanding of the failure mechanism in rainfallinduced landslides. It can be conducted using a conventional direct shear apparatus with some modifications.
Bulolo Sam, Leong Eng-Choon
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Direct Shear Test and Shear Strength Model of Clay-Filled Joints
Applied Rheology, 2021 To better study the shear characteristics of infilled joints with soil having different moisture contents, the influence of the moisture content on the shear characteristics of the infilled joint was explored in this paper, and a revised shear strength ...
Chang Le +3 more
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Experimental study on cyclic shear softening characteristics of gravel−geogrid interface
Rock and Soil Mechanics, 2021 In order to study the softening characteristics of gravel-geogrid interface during and after cyclic shearing, a series of displacement controlled monotonic direct shear tests, cyclic direct shear tests with 2 000 cycles and post cyclic direct shear tests
LIU Fei-yu, JIANG Huai, WANG Jun
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Shuiwen dizhi gongcheng dizhi, 2021 The in-situ shear test has been justified as one of the most reliable and common method used to test shear strength of soil-rock mixture. However, the existing in-situ shear test apparatuses show some shortcomings in practice that will influence the ...
Hui GONG, Nana GUO, Bangyun GE
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