1.
Study on Damage Mechanics of Groundwater and Control Methods in the Mining of Shallow Embedding Coal;
浅埋煤层开采对潜水的损害与控制方法研究
2.
Research on Aquiclude's Broking Law of Longwall Mining in Shallow Seam;
浅埋煤层长壁开采隔水层破坏规律研究
3.
Study on the Failure of Overlying Rock in Mining Shallow Thick Coal Seam by Slicing Method;
浅埋厚煤层分层开采覆岩破坏规律研究
4.
SIMULATION OF CLAY AQUIFUGE STABILITY OF WATER CONSERVATION MINING IN SHALLOW-BURIED COAL SEAM
浅埋煤层保水开采隔水层稳定性的模拟研究
5.
The Study of Fire-Prevention Techniques in Nitrogen-Injection of Mechanized Top Caving Mining of Shallow Thick Seam;
浅埋厚煤层综放开采注氮防火技术研究
6.
Technological Study of Resonably Determining the Upper Limits of Mining on Shallow Embedding Coal Seam;
浅埋深煤层合理确定开采上限技术研究
7.
Analysis on Roof Structure s Stability of Longwall Mining in Shallow Seam;
浅埋煤层长壁开采顶板结构稳定性分析
8.
Simulation Research and Actual Measurements on Water Conservation Mining and Overlayer Strata Movement of Thick Base Rock Shallow Seam
近浅埋煤层保水开采覆岩运动模拟研究与实测
9.
A technical research on the air leakage prevention technology for use in mining shallow and composite coal seams
浅埋藏复合煤层开采漏风防治技术研究
10.
Study on the Mining Method with Lofty Roof and Floor under Shallow Overburden Condition
浅埋深松软顶底板褐煤层开采方法的研究
11.
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
12.
Study on Ground Pressure Characteristic of Shallow Coal Seam Longwall Mining and Its Safe Exploitation Demarcation;
浅埋煤层长壁开采矿压特点及其安全开采界限研究
13.
Study on the Movement of Surrounding Rocks during Shallow Thinner Seam Mining in Shi Getal Coal Mine
石圪台煤矿浅埋较薄煤层开采覆岩运动规律研究
14.
Research on Mining Method in Shallow and Adamancy Coal Seam of Xiegou Coal Mine in Xingxian Area
兴县矿区斜沟煤矿浅埋深坚硬厚煤层开采方法研究
15.
Influence and prevention on the fault of overburden rock to water-preserved mining in shallow seam
浅埋煤层覆岩中断层对保水采煤的影响及防治
16.
The Technology and Usable Conditions Classification of Aquifer-Protective Mining in Shallow Sand-Bedrock-Coal Seam;
沙基型浅埋煤层保水开采技术及其适用条件分类
17.
Study on Discriminating Model of Water-preserved-mining Base on the Method of Probability and Integral on the Condition of the Shallow Coal Seam
浅埋煤层条件下基于概率积分法的保水开采识别模式研究
18.
Reconstruction of Coal Mining Method for Shallow Mining Depth Seam in Nalinmiao No.2 Mine
纳林庙二号井浅埋煤层条件下采煤方法改造