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- Kang T H, Jin Z M.Laws of Coal-Rock Movement and the Technical Parameters on the Fully Mechanized Sub-Level Caving Face of the Gently Inclined Seam [J]. the Ming Engineer, 1995. 康天合;宋选民.;煤层条件对顶煤可放性的影响研究[J]
- Design and Working Practice of Vertical Face Intersection in Gently Inclined Seam 缓倾斜煤层立面交岔点设计与施工
- gently inclined seam 缓倾斜煤层
- gently inclined high seam mining method 缓倾斜厚煤层采煤法
- gently inclined medium-thickness seam mining method 缓倾斜中厚煤层采煤法
- This paper introduces that tilting prevention support group is developed and applied result in inclined seam workface. 介绍专为倾斜煤层采煤工作面研制的单体防倒组合支架及其应用效果。
- Non-pillar sublevel caving may be used in the mining of gently inclined medium thick orebody when footwall cutting technology is adopted. 在采用下盘切岩工艺后,无底柱分段崩落法可以在缓倾斜中厚矿体中应用。
- In this paper,the experiment of mining following cutting rock fill with level delamination and cementation floor for inclined seam mining in Maozaiwan mine area,Tongshanling Mine is introduced. 介绍了水平分层胶结底板上向分采充填法在铜山岭矿猫崽湾矿区倾斜极薄矿脉中的开采试验情况。
- stratified side slop with gently inclined bedding 缓倾角层状边坡
- Gently inclined medium thick orebody 缓倾斜中厚矿体
- gently inclined and lamenate orebody 缓倾薄层矿体
- gently inclined and thin orebody 缓薄矿体
- gently inclined medium-thick ore body 缓倾斜中厚矿体
- gently inclined thin layer weakness structure 缓倾薄层弱结构
- The inclined band mining way in great inclined seam 急倾斜煤层的倾斜条带开采方法
- gently inclined thin to medium orebody 缓倾斜薄-中厚矿体
- deep inclined seam with potential outburst 大倾角松软突出煤层
- steep inclined seam with close distance to others 急斜近距煤层
- Study of Sublevel Caving Hydraulic Support in Gently Inclined "Medium- Hard" Thick Seam 缓倾斜"中硬"厚煤层放顶煤支架的研制
- This paper discusses the selection of supports of perpetual gateways in steeply inclined seams,and evaluates the support effects. 对急倾斜煤层中的永久性巷道的支护方式的选择及支护效果进行了系统研究。
