On prevention and mechanism of bed separation water inrush for thick coal seams: a case study in China
Sign Up to like & getrecommendations! Published in 2018 at "Environmental Earth Sciences"
DOI: 10.1007/s12665-018-7952-y
Abstract: Bed separation can occur in overlying strata, especially in hard and soft interbedded roof strata. If these strata prone to form bed separation are rich aquifers, water can accumulate into bed separation and maybe cause… read more here.
Keywords: water; bed separation; separation water; water inrush ... See more keywords
Formation mechanism and prediction method of water inrush from separated layers within coal seam mining: A case study in the Shilawusu mining area, China
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DOI: 10.1016/j.engfailanal.2019.04.057
Abstract: Abstract Water inrush form separated layers (WIFSL) is one type of mine water disaster, threatening the safety of coal mines. A thorough understanding of WIFSL formation mechanisms is prerequisite for creating water control measures. In… read more here.
Keywords: water; formation; bed separation; coal ... See more keywords
New Type of Similar Material for Simulating the Processes of Water Inrush from Roof Bed Separation
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DOI: 10.1021/acsomega.0c03535
Abstract: With an increase in the mining depth and breadth of coal mines in China, water inrush accidents from the roof bed separation of a mining face have become more frequent. A similar simulation experiment in… read more here.
Keywords: water; roof bed; separation; bed separation ... See more keywords
Evaluation on the Risk of Water Inrush Due to Roof Bed Separation Based on Improved Set Pair Analysis–Variable Fuzzy Sets
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.1c06700
Abstract: To study and prevent bed separation water inrush accidents in coal mines, it is necessary to evaluate the risk according to the limited geological data correctly. In this work, based on hydrogeological and mining conditions,… read more here.
Keywords: water; water inrush; risk; bed separation ... See more keywords