1) ascending mining
上行开采
1.
Numerical analysis on ascending mining in coal seam group with shallow burying and near interval;
浅埋近距离煤层群上行开采数值分析
2.
Study and application of ascending mining method in Daming No.1 Coal Mine;
大明一矿上行开采法的研究与应用
3.
Under the instruction of this thought,the surface subsidence law and ascending mining law were analyzed and compared.
地下煤层开采,采场顶板垮落、覆岩沉降和破坏乃至地表沉陷变形是一个整体全过程,是一个统一系统,在此思想的指导下,对地表沉陷规律与上行开采过程中覆岩沉降规律进行了分析和比较,得知垮落带与断裂带高度是否进入到上层煤是煤层能否进行上行开采的关键,同时对影响上行开采的几大因素进行了分析。
2) upward mining
上行开采
1.
Analysis on the damage zone of overlying strata and safety layer distance on the upward mining above the longwall goaf
长壁开采上覆岩层损伤范围及上行开采的层间距分析
2.
Feasibility on the upward mining of the left-over coal above goaf with pillar supporting method
刀柱采空区上方遗弃煤层上行开采可行性判定
3.
According to the actual condition of geology and character parameter of rock mechanics,the feasibility on upward mining of 1-2 seam of yima mine was studied.
在伊吗矿实际地质条件和岩石力学性质参数的基础上,研究1-2煤层上行开采的可行性。
3) overhead mining
上行式开采
4) bottom slicing relieving mining
上行卸压开采
1.
Study and practice of bottom slicing relieving mining in condition of trouble coal seams with high ground stress under deep coal mine;
深井高应力难采煤层上行卸压开采的研究与实践
5) Ascending stage mining
上行阶段开采
补充资料：陇上行
【诗文】：
负羽到边州，鸣笳度陇头。云黄知塞近，草白见边秋。
【注释】：
【出处】：
全唐诗：卷346-9
负羽到边州，鸣笳度陇头。云黄知塞近，草白见边秋。
【注释】：
【出处】：
全唐诗：卷346-9
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条