1.
On law of abutment pressure distribution of coal pillar in shallow seam
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浅埋煤层预留煤柱支承压力分布规律研究
2.
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
3.
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
4.
Study on Reasonable Width of Coal and Rock Pillar under Thick Aquiferous Loose Bed;
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厚含水松散层下煤岩柱合理留设研究
5.
Protective coal pillar set method and development tendency in China
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我国保护煤柱留设的方法及发展趋势
6.
A 3D Numerical Analysis of F_2 Fault Waterproof Pillar in Tao Yuan Coal Mine;
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桃园煤矿F_2断层防水煤柱留设的三维数值分析
7.
Failure Characteristic of Residual Coal Pillar and Its Influence on Downward Mining
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残留煤柱破坏特征及其对下部煤层开采影响
8.
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
9.
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
10.
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
11.
Fluid-Solid Coupling Analysis of the Fault Waterproof Coal Pillar;
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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
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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.
Enlightment from Extracting Residual Coal Pillar in Yangzhuang Colliery
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杨庄矿在矿井残留煤柱开采中的几点启示
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