山东煤炭科技
山東煤炭科技
산동매탄과기
Shandong Coal Science and Technology
2014年
1期
7-8
,共2页
液压支架%滑板%工作面回撤
液壓支架%滑闆%工作麵迴撤
액압지가%활판%공작면회철
hydraulic support%slide board%face retreats
该文介绍了采用滑板进行回撤工作面液压支架的施工工艺,与硬化工艺撤出液压支架相比较,对于井下条件复杂的矿井采用滑板撤出液压支架能够加快撤出速度及提高安全性。
該文介紹瞭採用滑闆進行迴撤工作麵液壓支架的施工工藝,與硬化工藝撤齣液壓支架相比較,對于井下條件複雜的礦井採用滑闆撤齣液壓支架能夠加快撤齣速度及提高安全性。
해문개소료채용활판진행회철공작면액압지가적시공공예,여경화공예철출액압지가상비교,대우정하조건복잡적광정채용활판철출액압지가능구가쾌철출속도급제고안전성。
That paper introduces the using skateboard to retreat mining hydraulic support in the construction process, compared with the hardening process out of hydraulic support,for the complicated down hole conditions of mine adopts a skateboard out of hydraulic support to speed up the withdrawal speed and security.