Applicable conditions for diagonal arrangement and central arrangement of wind shaft
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1 The ore body has a long trend and uses a centrally developed mine;
2 The ore body has a short strike, and the mines with flank development are used;
3 Mines with large distribution range and large gauges.
The wind shaft should be arranged in a central arrangement under the following conditions:
1 The ore body is not long or the two wings of the ore body are not detected;
2 The ore body is buried deep, and a small mine developed by the central type;
3 The flank is used for development, and the other wing of the ore body is inconvenient to set up a mine for the wind shaft.