1.
Comprehensive Prevention and Control Technology of Goaf Water for First Coal Pillar Mining Face in Mining Dip Gateway
回采下山巷道煤柱首采面采空水综合防治技术
2.
Mechanism of Narrow Pillar Protecting Roadway and Support Technology of Gob-Side Entry in Deep Mine
深井沿空巷道小煤柱护巷机理及支护技术
3.
Roadway Supporting Technology Influenced by Mining and Protective Pillar Design
多次动压影响巷道支护技术及护巷煤柱留设
4.
Study on the Stability of Rock Surrounding Gateway with Different Coal-pillar Widths
煤柱宽度对巷道围岩稳定性影响分析
5.
Behavior Law of Mine Pressure in Roadways Under Conditions of Mining With Coal Pillars
带煤柱开采条件下巷道矿压显现规律
6.
Numerical Simulation of Anchored Bolt Supporting for Roadway in Small Coal Pillar with Large Inclined Angle
大倾角煤层小煤柱巷道锚杆支护数值模拟研究
7.
Design of rational width of coal pillars in gateways in gently inclined shallow coal seams
浅埋缓斜煤层回采巷道合理煤柱宽度设计
8.
Application of Grouting Cable Anchor in Small Coal Pillar Roadways
注浆锚索在小煤柱巷道群加固工程中的应用
9.
To reinforce the large-span and small-coal-pillar roadway by prestressed injection and cable anchors
小煤柱大跨度巷道群预应力注浆锚索加固工程
10.
Study on Safe Mining of Island Coal and Roadway Maintenance Technology;
孤岛煤柱安全开采及巷道维护技术研究
11.
Application of Pressure Bolting Supporter Under the Influence of Small Coal Mining Pillar Roadway
采动影响下小煤柱巷道让压锚杆支护的应用
12.
Characteristics of Coal Pillar's Concentrated Load and Its Influence on Surrounding Rock Stress of Roadway
煤柱集中载荷特征及其对巷道围岩应力的影响
13.
Concentrate loading of pillar and its effect on the tunnel surrounding rock stress of differ location
煤柱集中载荷对不同错距巷道围岩应力的影响
14.
Support Technology of Small Coal Pillar Goaf-side Gateway for Fully Mechanized Top Coal Caving Mining Face in Deep Mine
深部综放工作面小煤柱沿空巷道支护技术
15.
A tentative study on fault traversing roadways and the design method for water separation coal pillar
巷道过断层及断层防水煤柱留设方法初探
16.
pillar of ground
运输平巷上方的煤柱
17.
Research on the Tunnel Supporting and Propriate Coal Wedre Preserving under the Provide of the Upper Plate of Qiling Coal Mine;
七岭煤矿坚硬顶板条件下巷道支护及合理煤柱留设研究
18.
Rational Coal Pillar Dimension and Optimization of Sub-level Roadway Layout for Huating Colliery
华亭煤矿合理煤柱尺寸确定及分层巷道布置优化