ZENG Tai. Design of Permanent Refuge Chamber in Taishan Long'an Coal Mine[J]. Safety in Coal Mines, 2013, 44(3): 115-116,117.
    Citation: ZENG Tai. Design of Permanent Refuge Chamber in Taishan Long'an Coal Mine[J]. Safety in Coal Mines, 2013, 44(3): 115-116,117.

    Design of Permanent Refuge Chamber in Taishan Long'an Coal Mine

    • According to the feature of favorable roof and floor conditions in Taishan Long'an Coal Industry, combined with the actual situation of mining area, this paper proposes a simple, practical, reliable and saving design scheme of permanent refuge chamber in coal mine. It provides a new idea of construction permanent refuge chamber for similar conditions coal enterprises.
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