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Inclined Thick Coal Seam Longwall Mining Method in Taoshan Coal Mine
Author(s): 
Pages: 34,36
Year: Issue:  5
Journal: Coal

Abstract: 主要阐述了七台河煤业公司桃山煤矿某矿井现在运用的采煤方法的缺点、急倾斜中厚煤层走向长壁仰斜开采方法的优点,对矿井应用走向长壁仰斜开采方法取得的经济效益和安全效益进行了分析.
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