回采工作面采后密闭位置的选择

Selecting the sealing position for stope face after mining

回采工作面采后密闭位置的选择合理与否，对煤矿安全生产起着至关重要的作用，现结合具体要求，提出密闭位置选择方法，以确保煤矿安全生产。

How to select the sealing position for stope face after mining will greatly effect the safety of mine production.Author offers a seal position method according to specific inquirements to ensure the safety of coal production.