Results 41 to 50 of about 5,737 (227)
Research on water inrush disaster law from coal mine floor with concealed small fault under mining
Meikuang Anquan, 2022 In order to study the water inrush catastrophic law of the coal mine floor with concealed small fault under the influence of mining, the 16001 working face of Zhaogu No.1 Coal Mine is taken as the background, and the changes in the permeability ...
FENG Yu, LIN Zhibin, WANG Wenzhen
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Surface-mining slope reinforcement design based on GeoStudio and FLAC3D
Mining Science, 2022 Mining Science, Vol. 29, 2022, s. 141-163 ; Wrocław ; Mining Science, Vol. 29, 2022, s.
Yu, Rongxia, Huang, Zhian, Yang, Zhiquan
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Analysis on sliding mechanism of high steep slope creep zone in open-pit mine
Meikuang Anquan, 2023 In view of the creeping problem of the high and steep slope in the north of the east side of Antaibao Open pit Mine, the engineering background of the slope and the current situation of the landslide are briefly described, and the main formation factors ...
REN Peng, ZHOU You, AI Chang, LI Wei, ZHAO Ruhui, WANG Dongyu
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Meikuang AnquanIn order to study the evolution law of gas transportation and storage area under different advancing speed of fully-mechanized working face, based on the overview of coal mine project, we analyzed the effect of overburden mining advancing speed by using ...
Hanxu YU +5 more
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工程科学学报, 2017 Based on the similarity simulation theory, a parallel-tunnel model test system was constructed that consists of a test bench design, a monitoring system design, a loading system design, and the construction of a rock mass model. The models were monitored
ZHAO Yu-song +2 more
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Deep Underground Science and Engineering, EarlyView.In response to the problem of strong mining pressure manifestation along the goaf roadway in a thick coal seam mining area, this study uses a new type of combined blasting roof cutting technology to effectively control the manifestation and deformation of mining pressure along the goaf roadway.
Xiaoding Xu +6 more
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Construction prediction and dynamic control of shield tunnel
Yantu gongcheng xuebao, 2019 It can not be ignored that the construction of shield tunnel in the proximity of the existing structures is risky. The stratum loss is the major cause of ground deformation during the construction process of shield tunnel.
ZHOU Jian 1,2, CHAI Jia-hui 1, DING Xiu-heng 3, YU Shi-cai 1, ZHANG Yan-wei 1
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A study on the optimization technique for the plan of slope reinforcement arrangement of soil-nailing in tunnel portal area [PDF]
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FLAC3D analysis on soil moving through piles [PDF]
, 2010 Piles may be utilised as deep foundations or employed to support offshore structures, which may be subjected to passive loading due to lateral soil movements. The safety of the piled foundations depends on the additional stresses induced. This issue has been investigated recently by conducting model tests on single piles and on pile groups with a new ...
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TOUGH3-FLAC3D: a modeling approach for parallel computing of fluid flow and geomechanics
Computational Geosciences, 2021 AbstractThe recent development of the TOUGH3 code allows for a faster and more reliable fluid flow simulator. At the same time, new versions of FLAC3D are released periodically, allowing for new features and faster execution. In this paper, we present the first implementation of the coupling between TOUGH3 and FLAC3Dv6/7, maintaining parallel computing
Rinaldi, Antonio +7 more
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