1.
Comparison of strata movement between section and slicing of top coal mining in steep and thick seams
急斜厚煤层分层与分段放顶煤岩层移动对比
2.
Theoretical determination of the section coal pillar's reserve-width in medium thick coal seam
中厚煤层区段煤柱留设宽度理论确定
3.
Gateway Layout Technology of High Gassy Thick Seam in Tunliu Mine
屯留煤矿高瓦斯厚煤层巷道布置技术
4.
Key Technologies on Fully Mechanized Top Coal Caving Mining of Ultra Thick Seam in Tashan Mine
塔山煤矿特厚煤层综放开采关键技术
5.
Study on the Roof Bedding Separation and Anchoring Effect of Extremely Thick Coal Seam Large Section Roadway;
特厚煤层大断面煤巷顶板离层及锚固效应研究
6.
New Research on Overlying Coal Seam Effects Induced by Nether Super-thick Coal Seam Exploitation in Coal Group
煤层群下伏特厚煤层综放开采对上覆煤层影响的技术探讨
7.
Research on Large Mining Height Technique for Thick Coal Seams
厚煤层大采高全厚开采工艺研究与应用
8.
Reasonable Mining Height of Full-mechanized Caving Mining in Softly Inclined and Extra-thick Coal Seam
缓倾斜特厚煤层综放开采合理开采厚度的确定
9.
Determination on Fracture Condition of Key Stratum Above Full Thick Seam Mining Face
厚煤层整层开采采场上覆关键层断裂条件判定
10.
Application of low caving coal hydraulic support in thick coal seam with large tilt angle
低位放顶煤液压支架在大倾角厚煤层中的应用
11.
Study on Technology of Hard and Thick Top-coal Weakening in Fully Mechanized Caving Faces in Binchang Mining District;
彬长坚硬厚煤层综放开采顶煤弱化技术研究
12.
Study on the Hazard Control and Security Technology of Thick Coal Seam in Mining Boundary Coal
厚煤层边角煤开采灾害防治及安全技术研究
13.
Research on Technique of Gas and Fire Disaster Prevention and Control for Gas Burst Thick Coal Seam in Luling Coal Mine
芦岭煤矿突出厚煤层瓦斯及火灾防治技术研究
14.
The Construction Program of Exposing Deep Seam of in Main Shaft Coal of HU Jia-River Mine
胡家河煤矿主井井筒揭露深厚煤层施工方案
15.
Practices on Fully Mechanized Longwall Top Coal Caving Mining Technology in Extra Thick Seam in Tashan Mine
塔山煤矿特厚煤层安全高效综放开采技术
16.
The anchor net supporting application in high seam tunneling of Sanyuan coal industry
锚网支护在三元煤业厚煤层巷道掘进中的应用
17.
Comprehensive Technology of Uncovering Loose Coal Seam with Bursting Liability in Inclined Roadway of Hancheng Mining Area
韩城矿区突出松散厚煤层斜巷正揭煤综合技术
18.
Combin gateway and pillar with fully mechanized top cawing mining technology in steep inclined special thick seam
急倾斜较薄特厚煤层巷柱-综采放顶煤开采技术