1.
The Optimizing Design of Bolting Support Multi-coal Seams and Little Intervals Roadway;
近距离煤层群巷道锚杆支护优化设计
2.
A General Discussion on Layout of Workings in Hydromining Composite Seams with a Large Dip Angle
水力开采大倾角煤层群巷道布置的探讨
3.
A narrow street or passageway between or behind city buildings.
小巷，巷弄城市建筑群之间或后面的窄街或小巷
4.
Research on the roadway stability under closed distance seam group
近距离煤层群开采下巷道稳定性研究
5.
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
6.
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
7.
Study on the Surrounding Rock Controlling Technology of Floor Roadway under Closed Distance Coal Seam Group;
近距离煤层群开采底板巷道围岩控制技术研究
8.
Study on Transmissibility and Rock Mass Groutability of the Fault Group Crossing the Tunnels of Banji Mine
板集矿井石门巷道断层群导水性及可灌性研究
9.
Numerical Simulation and Analysis on Stability of Roadway Group Affected by Mining Action
采动影响下巷道群稳定性数值分析研究
10.
INSTABILITY MECHANISM AND PREVENTION OF ROADWAY UNDER CLOSE-DISTANCE SEAM GROUP MINING
近距离煤层群回采巷道失稳机制及其防治
11.
In-situ Monitoring on the Stability of Roadway Group under Mining
采动作用下巷道群稳定性的现场监测研究
12.
Stability Analysis of Mining Gateway under Seam Group Mining with Closed Distance Between Seams in Cuijiazhai Mine
崔家寨煤矿近距离煤层群开采巷道稳定性分析
13.
Rational Roadway Layout Pattern for Mining Coal Seam Group with Close Quarters in Hedong Colliery
河东煤矿近距离煤层群开采巷道合理布置方式
14.
Similarity simulation on the stability of roadways under mining
采动条件下巷道群稳定性的相似模拟研究
15.
First the streets, crossed and entangled, forming a hundred amusing figures in the block;
首先，大街小巷，纵横交错，在这一整块群体中景象纷呈，煞是有趣。
16.
Study on Stress Distribution of Floor after Mining and Extraction Roadway Arrangement for Close Multiple Coal Seams
近距离煤层群采动后底板应力分布及回采巷道布置方式研究
17.
Research on Expansive Pressure Arch Theory and Rock Pillar Load about the Activity of the Covered Rock Mass in Close Laneways
近距离巷道群覆岩活动的扩大压力拱理论与岩柱荷载研究
18.
Effect of Electrical Fast Transient Burst upon the Electromagnetic Environment in a Mine Tunnel
电快速瞬变脉冲群对矿井大巷电磁辐射环境的影响