Results 21 to 30 of about 235,469 (330)
Strength Properties of Saturated Sand-Structure Interface by Triaxial Test Method
Shanghai Jiaotong Daxue xuebao, 2021 A novel test method for analyzing the influence of stress path and roughness of structure on the strength characteristics of saturated sand-structure interface by using triaxial apparatus is presented. By making a triaxial specimen with a slope structure
LIU Shiao, LIAO Chencong, CHEN Jinjian, YE Guanlin, XIA Xiaohe
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Free Head Shear Test on Decomposed Granite Soil
Journal of Engineering, 2023 The study presents the test results of Completely Decomposed Granite (CDG) soil tested under drained triaxial compression, direct shear and simple shear tests.
Haider Mohammed Mekkiyah +1 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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Anisotropic Shear Strength Behavior of Soil–Geogrid Interfaces
Applied Sciences, 2021 This paper presents an experimental study on the anisotropic shear strength behavior of soil–geogrid interfaces. A new type of interface shear test device was developed, and a series of soil–geogrid interface shear tests were conducted for three ...
Jun Zhang +6 more
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Frontiers in Earth Science, 2023 The properties of loess in the Ili region of China are significantly affected by repeated cycles of rainfall and evaporation. It is thus essential to investigate the deterioration mechanism of loess subjected to the wet and dry cycles. This paper employs
Runsen Lai +5 more
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Study of Sericite Quartz Schist Coarse-Grained Soil by Large-Scale Triaxial Shear Tests
Frontiers in Physics, 2020 The large-scale triaxial consolidated-drained (CD) and consolidated-undrained (CU) shear tests were carried out to investigate performances of the sericite quartz schist coarse-grained soil on stress-strain, deformation, and strength under four different
Hui-qing Zhang +6 more
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Strength Characteristics of Nonpenetrating Joint Rock Mass under Different Shear Conditions
Advances in Civil Engineering, 2020 The mechanical property of jointed rock mass is an important factor to be considered in the analysis, evaluation, and design of actual rock engineering. The existence of joints threatens the stability and safety of underground engineering projects built ...
Qingzhi Chen, Yuanming Liu, Shaoyun Pu
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Creep Properties and Creep Modelling of Guilin Red Clay
Applied Sciences, 2023 In order to explore the creep characteristics of red clay under different pressures, the stress–strain curve and stress–strain–time curve of red clay under different pressures were obtained, and the triaxial shear and creep characteristics of red clay ...
Hailong Wei +4 more
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Modification of linear regression method for rock shear strength parameters under triaxial condition
Rock and Soil Mechanics, 2022 The triaxial strength envelope of rocks is usually nonlinear, and the shear strength parameters obtained by the linear regression method (LRM) are highly sensitive to confining pressure.
LI Bin +3 more
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