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    Research on Optimization of a Solid Filling Mining Face Layout Based on a Combined Clamped Beam Model by Zhi-Yong Fu, Xu-Fei Gong, Peng-Fei Zhang, Cun-Wen Wang

    Published 2021-01-01
    “…The maximum width of the mining face is 105 m in Tangshan Coal Mine. When the mining width increases from 66 to 105 m, the increasing percentage of roof subsidence is 15–18%. …”
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