1.
Failure Characteristic of Residual Coal Pillar and Its Influence on Downward Mining
残留煤柱破坏特征及其对下部煤层开采影响
2.
On law of abutment pressure distribution of coal pillar in shallow seam
浅埋煤层预留煤柱支承压力分布规律研究
3.
Study on Optimization Design and Destruct Monitoring Character of Coal Pillar in Longwall Remaining Coal Pillar Support Mining;
长壁留煤柱支撑法开采煤柱优化设计及破坏的可监测性研究
4.
Enlightment from Extracting Residual Coal Pillar in Yangzhuang Colliery
杨庄矿在矿井残留煤柱开采中的几点启示
5.
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
6.
Study on Reasonable Width of Coal and Rock Pillar under Thick Aquiferous Loose Bed;
厚含水松散层下煤岩柱合理留设研究
7.
Protective coal pillar set method and development tendency in China
我国保护煤柱留设的方法及发展趋势
8.
A 3D Numerical Analysis of F_2 Fault Waterproof Pillar in Tao Yuan Coal Mine;
桃园煤矿F_2断层防水煤柱留设的三维数值分析
9.
The discussion about waterproof mine columniationpillar width in Small coal mines bare area
小煤窑采空区留设防水煤柱合理宽度的探讨
10.
Analysis of Coal Mine Water-filled Conditions Under Thick Cenozoic and Coal Pillar Preserve
巨厚第四系下煤矿充水条件与煤柱留设的分析
11.
Fluid-Solid Coupling Analysis of the Fault Waterproof Coal Pillar;
断层防水煤柱合理留设的流固耦合分析
12.
Investigating Reasonable Scale of Pillars for Protecting Workings Lying under Thrust Sheets;
推覆体下伏工作面防水煤柱合理留设的研究
13.
The Research of Reasonable Setting up Pillar Coal to Prevent Sand from Collapsing in the Moderate and Thick Unconsolidated Formation;
中厚松散层下防砂（塌）煤柱合理留设研究
14.
Application on Non Coal Pillar Mining for Gob-side Entry Retaining Technology in High Gaseous Mine
沿空留巷无煤柱开采技术在高瓦斯矿井的应用
15.
Numerical Modeling on Fluid-Solid Coupling for the Waterproof Coal Pillar Design
流-固耦合作用下防隔水煤柱留设的数值模拟
16.
Discussion on Tertiary Hydro-geological Feature and Pillar Setting in Efflorescent Oxygenized Belt
第三系水文地质特征与风氧化带煤柱留设
17.
Method of designing protection coal pillar in mine area based on prediction of surface deformation
基于地表变形预计的矿区保护煤柱留设方法
18.
Research on Safety Pillar against Water in No.2137 West Lower Working Face, Zhaogezhuang Coalmine, Kailuan
开滦赵各庄矿2137_(西下)工作面防水煤柱留设研究