Results 11 to 20 of about 23,881 (256)
Advances in Civil Engineering, 2022 The direct shear tests of different dry density and moisture content samples at different temperatures of the frozen soil in the Qinghai-Tibet Railway embankment between Tanggula South and Anduo section were carried out to analyze the influence rules of ...
B. Wang +5 more
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Applied Sciences, 2023 The study aimed at the simple prediction problem of finite soil pressure for a new foundation pit adjacent to an existing subway station. Failure modes of the finite soil were proposed.
Zhenbo Zhang +4 more
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Numerical simulation of submarine pipeline penetration in sandy seabed
Journal of Hebei University of Science and Technology, 2022 In order to predict the penetration depth of submarine pipeline on sandy seabed,a coupled Eulerian-Lagranginan finite element model of submarine pipeline penetration on sandy seabed was established under ABAQUS to simulate the process of submarine ...
Xiaoming ZHENG +4 more
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Yantu gongcheng xuebao, 2021 Taking the retaining wall in cohesive and cohesionless backfills as the research object, based on the existing results, a formula for calculating the earth pressure under the limited displacement considering the influences of internal friction angle is ...
ZHANG Le 1, DANG Fa-ning 1, WANG Xu 1, DING Jiu-long 1, GAO Jun 1
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Three-dimensional stability limit analysis of cracked loess slopes
Rock and Soil Mechanics, 2022 The development of vertical cracks in loess slopes often affects slope stability. Compared with the plane strain mechanism, the slope stability analysis under the three-dimensional (3D) failure mechanism is closer to the actual slope instability.
ZHU Xue-liang +4 more
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Numerical simulation of the effect of weak shale bedding on fracture propagation through strata
Meikuang Anquan, 2023 Bedding strength is one of the key factors affecting the propagation of hydraulic fractures through beddings, which is mainly determined by cohesion, internal friction angle and tensile strength. However, there are few researches on this.
BAI Yuesong, HU Yaoqing, HE Rui, LIAO Xingchuan, TAN Jin, YI Liangping, HUANG Liuke, CAO Aiwu, LI Jie
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Evaluating the Effect of Soil Particle Characterization on Internal Friction Angle [PDF]
American Journal of Engineering and Applied Sciences, 2021 One of the critical design parameters used in evaluating soil structure is the friction angle, derived from Mohr's Circle failure criterion. The soil friction angle is an engineering parameter estimated in the laboratory to quantify the soil shear strength in geotechnical applications. This paper indicates an experimental study investigating the impact
Arezou Rasti +3 more
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Geofluids, 2022 In this paper, the pullout factor and failure mode of circular anchor plate at an inclined angle with the horizontal ground under the normal stress are studied with the method of the upper bound finite element limit analysis. The effects of soil cohesion,
Yibo Luo +4 more
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Failure Mechanism and Slope Factors for a Footing Resting on Slopes
Magazine of Civil Engineering, 2021 The behaviour of a footing affected significantly with the presence of the slope. The effect of slope on the bearing capacity, slope factor, and failure mechanism has been explored using limit analysis.
SHUKLA RAJESH PRASAD
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Effect of grain size distribution on the shear properties of sand
Frontiers in Materials, 2023 In this study, we investigated the effect of particle size distribution on the shear properties of sand. Direct shear tests were conducted using four types of sand samples with different particle size distributions obtained from standard sand produced by
Hong Guo +14 more
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