A new monitoring method for overlying strata failure height in Neogene laterite caused by underground coal mining
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DOI: 10.1016/j.engfailanal.2020.104796
Abstract: Abstract Determination of the overlying strata failure height, that is, water flowing fractured zone height (WFFZH), is critical to underwater coal mining, especially in the fragile geo-environment areas. Due to the property discrepancy of rock… read more here.
Keywords: failure height; coal mining; overlying strata; strata failure ... See more keywords