Zobrazeno 1 - 10
of 246
pro vyhledávání: '"underground reservoir"'
Autor:
Junmin WU
Publikováno v:
Meikuang Anquan, Vol 55, Iss 8, Pp 159-166 (2024)
Coal mine underground reservoir water storage technology has become one of the important ways for the coordinated development of coal resource mining and water resource protection in western mining areas of China, and the stability of coal pillar dam
Externí odkaz:
https://doaj.org/article/e26a4b5641314e0d9b3833bb929c6df7
Publikováno v:
Geomechanics and Geophysics for Geo-Energy and Geo-Resources, Vol 10, Iss 1, Pp 1-12 (2024)
Abstract This study investigates the stability of an artificial dam used in an underground reservoir in a coal mine under periodic weighting imposed by overlying rock strata. For this purpose, cyclic loading and unloading tests with different stress
Externí odkaz:
https://doaj.org/article/7780a545d89047b58755e41e586b521a
Publikováno v:
Geomechanics and Geophysics for Geo-Energy and Geo-Resources, Vol 10, Iss 1, Pp 1-16 (2024)
Abstract Outdated coal mining technologies involve considerable mine water resource waste. For coal mines located in water-starved western regions of China, this jeopardizes the sustainable coal mining development, local eco-environment, and agricult
Externí odkaz:
https://doaj.org/article/8140475eecc745619ef2cdb4f18750b7
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:
Geomechanics and Geophysics for Geo-Energy and Geo-Resources, Vol 9, Iss 1, Pp 1-18 (2023)
Abstract The large-scale extraction of coal resources in the western mining areas of China has resulted in a significant loss of water resources, which is a challenge for coordinating resource extraction with ecological preservation in the mining are
Externí odkaz:
https://doaj.org/article/2e4b747fd9014095b94973fc3fc6d753
Publikováno v:
矿业科学学报, Vol 8, Iss 4, Pp 464-473 (2023)
Research on the dissolution effect and the water purification mechanism of fractured coal and rock mass in the goaf area of underground reservoir is the key to realizing the safe and efficient operation of underground reservoir in mine.This paper tak
Externí odkaz:
https://doaj.org/article/eea1d78dbcd44a33b5d24ffed7b56490
Publikováno v:
Water, Vol 16, Iss 13, p 1856 (2024)
Coal has remained the primary component of China’s energy structure, and high-intensity extraction has continued in the central and western coal-producing regions of China. In contrast to the abundant coal resources, water resources have become ext
Externí odkaz:
https://doaj.org/article/73c940567bc64e6e8e6662f3af1c54f4
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:
Shuiwen dizhi gongcheng dizhi, Vol 50, Iss 3, Pp 34-43 (2023)
The study on the spatial variability of hydraulic conductivity is the basis for artificial recharge of groundwater reservoir. In order to study the spatial variability of the hydraulic conductivity of underground reservoirs in Fuping section of Shich
Externí odkaz:
https://doaj.org/article/41e6d5cdf6524baeb9daa33e03f6f753
Publikováno v:
矿业科学学报, Vol 8, Iss 2, Pp 137-145 (2023)
The purification effect of coal mine groundwater reservoir on mine water mainly lies in the water-rock coupling between the rock mass and mine water.This paper systematically reviews the research methods of water-rock coupling in coal mine undergroun
Externí odkaz:
https://doaj.org/article/52e05e998b5f48c1a8bcf545ae7339e7