Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Mingbo CHI"'
Publikováno v:
Geomechanics and Geophysics for Geo-Energy and Geo-Resources, Vol 10, Iss 1, Pp 1-22 (2024)
Abstract The Weibull distribution is used to describe the heterogeneity of rock hydraulics and embedded into the Fish program which is based on the discrete element method. The developed program overcomes the limitation of the Universal Distinct Elem
Externí odkaz:
https://doaj.org/article/06df0b3244284ab5b497ef4960766800
Autor:
Mingbo Chi, Haibo Tang, Dapeng Liu, Dongdong Wang, Chuangchuang Dai, Junpeng Zou, Quanwu Gao, Gan Feng
Publikováno v:
Heliyon, Vol 10, Iss 10, Pp e30679- (2024)
This study explores the causes of coal bursts in the Xinzhou Kiln Mine, identifying key factors such as residual pillars, hard coal seams and/or roofs, stress concentration due to complex geological structures, and the stress distribution characteris
Externí odkaz:
https://doaj.org/article/5b6516bcf9c94b348bccedbafee1faa5
Publikováno v:
Meitan kexue jishu, Vol 51, Iss S2, Pp 36-49 (2023)
Coal mine underground reservoir is one of the key technologies to solve the protection and utilization of water resources in western mining areas. The basis for maintaining the safe operation of the reservoir is engineering safety, and the dam body i
Externí odkaz:
https://doaj.org/article/3143a041481f4f478c7ab56838c8b09b
Publikováno v:
Water, Vol 16, Iss 17, p 2496 (2024)
In order to study the influence of fissure morphology on soil moisture-content changes under different fissure types, this study established HYDRUS 2.0 numerical models of stepped fissures and planar fissures with different fissure widths and depths
Externí odkaz:
https://doaj.org/article/7cf63bad112241c6a83c6d59ac3cd66c
Autor:
Jianmin ZHANG, Quansheng LI, Zhiguo CAO, Jianzhong WEN, Mingbo CHI, Wenfeng DU, Zhenglong MA, Yingming YANG, Junting GUO, Huiguo ZHAO
Publikováno v:
Meitan xuebao, Vol 48, Iss 10, Pp 3628-3645 (2023)
Aquifer protection in high-intensity coal mining is difficult to green and safe-mining, due to less knowledge of the response law of local seepage-flow in the mining area after aquifer damaged for the protection method and techniques. Adopting the co
Externí odkaz:
https://doaj.org/article/79180a18bb7d496e8250b116d7e13914
Publikováno v:
Meitan kexue jishu, Vol 51, Iss 9, Pp 284-291 (2023)
Taigemiao Mining Area is rich in coal resources, but water resources are scarce and the ecological environment is fragile, and the use of hydrogeochemical methods to carry out research on the chemical characteristics and evolution law of groundwater
Externí odkaz:
https://doaj.org/article/034e20d11b484da9aef01ce3db705e28
Publikováno v:
Meitan kexue jishu, Vol 51, Iss 6, Pp 168-176 (2023)
The seepage characteristics of groundwater in the overlying fissures are the key factors to be considered in the later maintenance of coal mining and goaf, especially in the underground reservoir construction area of coal mines. It is also an importa
Externí odkaz:
https://doaj.org/article/0685550b602d466b8580e1cd9f0f164e
Publikováno v:
Applied Sciences, Vol 13, Iss 22, p 12105 (2023)
This study, conducted in the geological context of the Yixin coalfield, systematically performed indoor mechanical tests to analyze the impact of different stress conditions on the permeability of weakly cemented sandstone. The results were used to e
Externí odkaz:
https://doaj.org/article/9c8c7e4fb40a4393849deb8a20dab5ef
Autor:
Mingbo Chi, Zhiguo Cao, Baoyang Wu, Quansheng Li, Yong Zhang, Yang Wu, Lujun Wang, Yi Yang, Bao Zhang, Haixiang Li
Publikováno v:
Water Supply, Vol 22, Iss 4, Pp 4067-4081 (2022)
The role of coal mine underground reservoirs (CMUR) in ‘guide storage and use’ greatly solves the problem of mine water waste. Replenishment and prediction of reservoir water sources provide an important support for the successful development of
Externí odkaz:
https://doaj.org/article/ce9664716bb543ada7277d8f6738d2fb
Autor:
Mingbo Chi, Zhiguo Cao, Quansheng Li, Yong Zhang, Baoyang Wu, Bao Zhang, Yi Yang, Xiaoqing Liu
Publikováno v:
Geofluids, Vol 2022 (2022)
Water supply prediction and control is one of the key issues in exploitation of coal mine underground reservoirs (CMUR). In order to investigate the water supply for underground reservoirs in coal mines, the aquifers were classified into three types
Externí odkaz:
https://doaj.org/article/d2eb392293194135b0462b56f289543c