1.
Evaluation on Fractal of the Complexity Degree of Fault of No.6 Coal Seam in Liuqiao 2nd-Coal Mine;
刘桥二矿六煤层断裂复杂程度的分形评价
2.
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
3.
Analysis the height of water conducted zone of coal seam roof based on GA-SVR
基于遗传-支持向量机法的煤层顶板导水断裂带高度的分析
4.
The Study of Induce-crack Mechanicals and Cranny's Development Process about Hydraulic Fracture in Mining-coal Bed;
本煤层水力压裂致裂机理及裂隙发展过程研究
5.
Study on the Reclimaning of Fault Waterproof Coal Pillar in Mafang Mine;
马坊煤矿断层防水煤柱开采回收研究
6.
Research on Dolomite Reservoir Fracture in Chenjiazhuang Area;
滨南-利津断裂带白云岩储层裂缝研究
7.
Slow Fault Structure and Coal Control Analysis at Subang Mine of Longyong Coal Field;
龙永煤田苏邦矿区缓断裂构造及其控煤分析
8.
Analysis and Prediction of Characteristics of Fracture Structure in Xinwen Coalfield
新汶煤田断裂构造特征分析及其预测
9.
The cause analysis on the tension rod rupture of the coal pulverizer and welding repair
磨煤机拉杆断裂原因分析及焊接修复
10.
Effects of crustal stresses and natural fractures on fracture pressure of coal reservoirs
地应力与天然裂缝对煤储层破裂压力的影响
11.
Study on the Propagation Mechanism of the Crack for the Borehole Hydraulic Fracturing in Coal Seam
煤层钻孔水压致裂的裂缝扩展规律研究
12.
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
13.
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
14.
Numerical Simulation of Coal Seam Hydraulic Fracturing Three Phases Coupling Research;
煤层水力压裂三相耦合数值模拟研究
15.
Theory on P-Wave Azimuthal AVO and Detecting Technique of Coal Bed Cracks
P波方位AVO理论及煤层裂隙探测技术
16.
Study of Overburden Water Flowing Fractured Zone Height of Steep Seam Mining
急倾斜煤层覆岩导水裂隙带高度研究
17.
Research on splitting technical of coal bed deep-hole cumulative blasting to improve permeability
煤层深孔聚能爆破致裂增透工艺研究
18.
The research in laboratory about VES fracturing fluid used in the coal
VES压裂液应用于煤层的实验室研究