Results 21 to 30 of about 2,060 (117)
Applied Sciences, 2022 The shear constitutive model of the slip zone soil can be used to quantitatively describe the relationship between shear stress and shear displacement, which is of great significance for the analysis of deformation mechanism and stability evaluation of ...
Yinfeng Luo +7 more
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Centrifuge model tests on the near-horizontal slide of hard soil-soft rock landslides
Dizhi lixue xuebao, 2021 In order to study the deformation characteristics of the Neogene hard soil-soft rock landslides in northwest China, two sets of centrifuge model tests were conducted to simulate the deformation process under the degraded state of shear zones, and the ...
HU Le +4 more
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Meso-structure evolution of the sliding zone under seepage conditions
地质科技通报, 2022 Periodic fluctuations of reservoir water level lead to the variations in seepage stress inside landslide bodies. Dynamic seepage pressures can lead to deterioration in the structure and strength of the slide zone, which affects the stability of the ...
Pengju An +5 more
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Advances in Materials Science and Engineering, 2014 This experimental study investigated the effect of repeated wetting and drying on the reduction of slip zone soils taken from the Huangtupo landslide in the Three Gorges Reservoir, China.
Yu-Yong Jiao +3 more
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Loose earth pressure of tunnels considering progressive failure of loosen zone
Yantu gongcheng xuebao, 2023 The loose earth pressure of shallow shield tunnel is closely related to the soil arch effect and the progressive failure of the loosen zone. Based on the ellipsoidal theory, the elliptic loosen zone model is established, and the relationship between the ...
GENG Zhe 1, 2, YUAN Dajun 1, 2, JIN Dalong 1, 2, SHU Jicheng 3, LOU Rui 3
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Study on Mechanical Behavior of Slip Zone Soils Under Different Factors—A Case Study
Frontiers in Earth Science, 2022 The mechanical properties of the slip zone soil play an important role in the evolution of the loess landslides. To further understand these characteristics, a series of ring shear tests was conducted on the slip zone soils obtained from Tianshuigou ...
Kai Liu +4 more
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Failure mode and mechanism of mine waste dump with a soft and steep layer base
矿业科学学报, 2021 The waste dump of Tibet Jiama Copper Mine, which has a steep and soft base, is taken as the engineering background to reveal the failure mode and mechanism with assistance of similarity simulation principle.Using a method combining bottom friction test ...
Wang Jiachen +3 more
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Chemical Weathering Effects on the Dynamic Mechanical Properties of Black Shale Slip Zone under Acid Erosion Action [PDF]
LithosphereWater-rock interaction and intense chemical weathering often lead to stiffness reduction of the slip zone inside the rock slope, which plays a significant role in the evolution of slip zone, especially for the clay-type rock in acidic environment.
Xin Liao +5 more
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Geofluids, 2021 Freeze-thaw cycles can significantly change the hydrologic and thermal state of slopes in cold regions and affect their stability. Landslides occur continuously in the slip area of seasonally frozen soil area during the freezing period.
Mingli Zhang +6 more
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Sensors, 2022 We propose a mechanical learning method that can be used to predict stability coefficients for slopes where slopes with predetermined shear planes are subjected to cyclic seismic loads under undrained conditions.
Tingyao Wu +4 more
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