The upper part of the 16108 working face is located under third mining area of 12 seam, According to the principle of the water prevention and control “forecast and prediction, exploration with doubt, ifrst exploration before excavation, ifrst treatment before mining, explore and drain the gob water in two entries of 16108 working face in advance, which provide the important scientiifc basis for the later 16 coal mining.%16108工作面上部对应的12下煤层三采区采空区内存有大量积水。根据“预测预报、有疑必探、先探后掘、先治后采”的防治水原则,在16108工作面中、下顺槽掘进期间超前探放了三采区采空区积水,为以后的16煤层开采提供了重要的科学依据。
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