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Stress Path Dependence of Mechanical Properties of Saturated Soft Loess and its Simulation
Taiyuan Ligong Daxue xuebao[Purposes] The saturated soft loess formed by the rise of groundwater level is mostly in a soft plastic and flow plastic state, with engineering geological characteristics of high water content, high compression, and low bearing capacity.
LI Shixiong +4 more
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Mathematics, 2023 Engineering rock structures containing joints and fissures are frequently subjected to discontinuous periodic disturbances of varying amplitudes.
Yuanmin Wang +5 more
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Shear behavior of saturated silt under complex unloading paths
Yantu gongcheng xuebao, 2023 The excavation of foundation pit engineering has different unloading effects on the surrounding soil. The existing specifications mainly use the consolidated undrained strength index based on the conventional triaxial tests, which cannot describe the ...
YING Xu 1, LI Min 1, XIA Baihui 2, SHEN Nanjie 2, JIANG Gang 2, ZHONG Jianfeng 3
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Mechanical behavior of granite residual soil during wetting considering effects of initial unloading
Yantu gongcheng xuebao, 2022 The unloading caused by slope excavation may affect soil behavior during the subsequent rainfall-induced wetting. However, the previous wetting tests do not greatly consider this fact.
SHU Rong-jun 1, 2, KONG Ling-wei 1, 2, WANG Jun-tao 1, 2, JIAN Tao 1, 2, ZHOU Zhen-hua 1, 2
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Meitan kexue jishu, 2023 For the rock burst disaster problems caused by unloading disturbance of deep roadway excavation, the study on the deformation and fracture mechanism of roadway surrounding rock under different unloading conditions was carried out.
Xiaochun XIAO +4 more
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Journal of Marine Science and Engineering, 2022 It is important to determine the volumetric change properties of hydrate reservoirs in the process of exploitation. The Skempton pore pressure coefficient A can characterize the process of volume change of hydrate-bearing sediments under undrained ...
Ruchun Wei +3 more
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Applied Sciences, 2021 Granite residual soil is one of the most frequently encountered problem soils in tropical regions, whose mechanical behavior heavily depends on the pattern of variation of mean effective stress (p’) during shearing, which can be classified into three ...
Rongjun Shu +3 more
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Shear behavior of coarse aggregates for dam construction under varied stress paths
Water Science and Engineering, 2008 Coarse aggregates are the major infrastructure materials of concrete-faced rock-fill dams and are consolidated to bear upper and lateral loads. With the increase of dam height, high confining pressure and complex stress states complicate the shear ...
Liu Hanlong, Deng An, Shen Yang
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Discussion on several problems in design of retaining structures of deep excavation
Yantu gongcheng xuebao, 2021 Based on the laboratory tests on excavation stress paths and field test data, some problems in the design of the supporting structures of foundation pits are analyzed.
SHENG Zhi-qiang 1, 2, 3, 4, TENG Yan-jing 3, 4, LI Ping 3, 4
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, 2023 Clipping Path Dhaka is a top-performing graphics design house, providing a wide range of professional services to clients all over the world. Our team is comprised of highly experienced experts, who have spent years mastering the art of Clipping Path ...
Clipping Path Clipping Path (16842768)
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