Results 21 to 30 of about 6,279 (248)
Large-scale dynamic triaxial tests on saturated gravel soil in Nanning metro area
Yantu gongcheng xuebao, 2019 The gravel soil in Nanning metro area is taken as the research object, and a series of large-scale drained dynamic triaxial tests are conducted on saturated gravel.
MA Shao-kun 1,2, WANG Bo 1, LIU Yin 1,2, SHAO Yu 1,3,5, WANG Hong-gang 1, WANG Yan-li 4
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工程科学与技术, 2022 The true triaxial apparatus is an ideal instrument to study the mechanical properties of soil under complex stress state, but how to keep the loading structure and soil without friction and independent loading in three directions is the technical ...
Yanli WANG +4 more
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Applied Sciences, 2023 Using coal gangue as subgrade filler can not only solve the environmental problems of coal mine waste accumulation but also decrease the subgrade cost, which has important theoretical and practical significance.
Zong-Tang Zhang +4 more
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Yantu gongcheng xuebao, 2021 The cement-soil column, as one of the commonly-used ground improvement methods, can effectively improve the bearing capacity of foundation and reduce settlement. There have been many researches focused on this topic.
YE Guan-bao 1, 2, HUANG Yi-wei 1, 2, ZHANG Zhen 1, 2, CHEN Yong 1, 2, ZHENG Wen-qiang 1, 2
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Yantu gongcheng xuebao, 2018 Based on the preliminarily designed construction plan of a soil-rockfill dam for Longwangding tailing dam project in Shaxi Copper Mine, the soil-rockfill materials with three different stone contents (5%, 15% and 30%) are compounded.
WANG Liang-feng 1, WANG Bin 1, CHEN Sheng-shui 2, LI Yue 3
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Yantu gongcheng xuebao, 2020 In order to solve the problem of end restraint in triaxial tests on coarse-grained soils, based on a new friction reduction method in which the contact between soils and loading plates is changed from the integral contact to the distributed one and the ...
WANG Yan-li , CHENG Zhan-lin , PAN Jia-jun , XU Han , WANG Jun-xiong
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Geofluids, 2022 Hydraulic fracturing can increase the fracture of coal seams, improve the permeability in the coal seam, and reduce the risk of coal and gas outburst. Most of the existing experimental specimens are homogeneous, and the influence of the roof and floor on
Lu Gao +5 more
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Testing and modeling of rockfill materials: A review
Journal of Rock Mechanics and Geotechnical Engineering, 2016 The research development of rockfill materials (RFM) was investigated by a series of large-scale triaxial tests. It is observed that confining pressure and particle breakage play important roles in the mechanical property, dilatancy relation and ...
Yang Xiao +5 more
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Large-Scale Triaxial Test on Mechanical Behavior of Coral Sand Gravel Layered Samples
Journal of Marine Science and EngineeringLayered structures comprising coral sand and gravel have been observed in hydraulic filled foundations in the coral reefs in the South China Sea, leading to anisotropy in their physical and mechanical properties.
Xinyue Tang +5 more
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Advanced Engineering Materials, EarlyView.Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan +5 more
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