1.
Numerical Simulation of Reasonable Technologic Parameters for the Fully-Mechanized Top-Coal Caving of a 20 m Thick Coal Seam
综放20m特厚煤层合理工艺参数数值试验研究
2.
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
3.
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
4.
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
5.
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
6.
Safety top-coal-caving of heavy and steep coal seams under complex environment
复杂环境下急倾斜特厚煤层安全开采
7.
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
8.
Support of Full Seam Dynamic Gateway in Ultra Thick Broken Seam Suffered with Igneous Rock Intrusion
火成岩侵入的特厚破碎煤层全煤动压巷道支护
9.
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
10.
Application Research on Coal-body Solidifying Teachnology in Extra-thick Coal Seam Driving Face
煤体固化技术在特厚煤层掘进面的应用研究
11.
Study on Failure Law of Surrounding Rock and Overlying Bed in Steep and Specially Thick Coal Seam Mining;
急斜特厚煤层开采围岩与覆盖层破坏规律研究
12.
Key Layer of Direct Roof and Support Suitability of Fully Mechanized Top Coal Caving Mining Face in Ultra Thick Seam
特厚煤层综放采场直接顶关键层及支架适应性
13.
thick-layer apt to oxidation type characterized by large thickness of coal seam and low metamorphic degree, and transition type.
以煤层厚度大和低变质程度为特征的厚层氧化类型; 过渡类型.
14.
Characteristics of strata behaviors of the long-wall full-mechanized caving mining field on strike of steeply thick coal seam
大倾角特厚煤层走向长壁综放采场矿压特征
15.
Strata Behavior Features of Fully Mechanized Top Coal Caving Mining Face in Ultra Thick Seam with Hard Roof in Binchang Mining Area
彬长矿区坚硬特厚煤层综放面矿压显现特征
16.
Research on the Top Coal Caving and Drawing Characteristics of Caving Roof Coal Mining for Shallawly Buries and Hard-Thick Coal Seam;
浅埋藏坚硬特厚煤层放顶煤开采顶煤冒放性研究
17.
Study on the Field Test of Dynamic Disaster in Extremely-thick Coal Seam Fully-mechanized Top-coal Caving;
特厚煤层综放开采动力灾害规律现场测试研究
18.
The Research on the Mining Techinic of the 'Double Upburst' Higher Coal Seam Effected by Geological Conformation;
地质构造影响带内双突特厚煤层开采技术研究