Results 21 to 30 of about 21,244 (299)
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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地质科技通报, 2022 Studying the strength characteristics of slip zone soils under different shear conditions is of great significance for the stability evaluation of reservoir landslides.
Fancheng Zhao +4 more
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Applied Sciences, 2022 Shear stress is an important parameter in estimating the slope stability and flow dynamics in mass movements. The ring shear test can often be employed to determine the residual shear stress because of its suitability for large deformations for assumed ...
Sueng-Won Jeong
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Geoenvironmental Disasters, 2022 In principle, the mechanical properties of soil particles are irreversibly changed after particles are subjected to heating. Accordingly, this study performed ring-shear tests on calcareous sand samples subjected to high temperatures to qualitatively ...
Suran Wang, Yu Huang
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Scientific Reports, 2023 The shear mechanical properties of F-type socket joints in rectangular pipe jacking tunnels are currently unknown. To investigate the shear mechanical response and deformation failure of the F-type socket joint in rectangular pipe jacking tunnels under ...
Youjun Xu +4 more
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Experimental and Numerical Studies on the Impact Energy Absorption of Cutting Shear Rings
Applied Sciences, 2023 To improve the passive safety of the collision process, we designed a kind of energy absorption device based on cutting shear rings (CSR). It can be installed in a limited space, overcoming the characteristic of traditional energy absorption devices that
Shujian Yao +4 more
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A new shear rheological model for a soft interlayer with varying water content
Water Science and Engineering, 2018 The rheological behavior of a soft interlayer is critical to understanding slope stability, which is closely related to the water content of the soft interlayer. This study used the soft interlayer of the Permian Maokou Formation in Southwest China as an
Chong Ma +3 more
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Shear behavior of bedding fault material on the basal layer of DGB landslide
Scientific Reports, 2023 Daguangbao (DGB) Landslide (12 × 108 m3) is the largest landslide triggered by the 2008 Ms8.0 Wenchuan Earthquake, in which basal shear failure develops on an interlayer fault at 400 m deep under the ground.
Yufei Liang +5 more
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Development and Performance Evaluation of a Bevameter for Measuring Soil Strength
Sensors, 2021 The driving performance of an off-road vehicle is closely related to soil strength. A bevameter is used to measure the soil strength, and it usually consists of two independent devices: a pressure–sinkage test device and a shear test device. However, its
Ji-Tae Kim +4 more
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Ring Shear Cell Test for Powders
Journal of the Research Association of Powder Technology, Japan, 1974 This investigation was carried out by use of the ring shear cell for various kinds of inorganic and organic powders.Relationship between shear stress τ and normal stress σ fitted well with the equation of yield locus. Each parameters, flowability index n, tensile strength T, cohesive force C was calculated by the computer analysis using χ2-distribution
Shin'ichi TANEYA +2 more
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