A DOFS-Based Approach to Calculate the Height of Water-Flowing Fractured Zone in Overlying Strata under Mining
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DOI: 10.1155/2021/8860600
Abstract: The distributed optical fiber sensing (DOFS) is a technique that can obtain full spatial and temporal information concerning the behavior of a large range of measurand fields along a fiber path and realize the distributed… read more here.
Keywords: fractured zone; overlying strata; height water; flowing fractured ... See more keywords
Prediction and Application of the Height of Water-Conducting Fracture Zone in the Composite Roof: A Case Study of Jinxinda Coal Mine
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DOI: 10.3390/su15119003
Abstract: The water inrush from the roof of the coal mine is closely related to the movement failure of overburdened rock and the height of the water-conducting fracture zone. In this work, based on the research… read more here.
Keywords: water; roof; coal; height water ... See more keywords