1.
Research and Application of Strengthening Technology at Coal Roadway Crossing Point in "Three Soft" Coal Seam
“三软”煤层煤巷交岔点加固技术研究与应用
2.
Study on Computer Aided Design System of Coal Mine Roadway Junction;
煤矿巷道交岔点计算机辅助设计系统的研究
3.
Application of Combined Support with Bolt Wire Net Shotcrete Cable and Belt at Meeting Coal Point,Broken Fault Zone and Roadway Crossing Point
锚网喷索带组合支护在见煤点、断层破碎带、巷道交岔点的应用
4.
Talking about the Improvement of the Support Pattern on the Intersections within Ⅸ Mining Area
Ⅸ号煤采区内交岔点支护方式的改进
5.
Code for design of roadway section and junction lf coal mine
煤矿矿井巷道断面及交叉点设计规范
6.
The Application and the Design of the Transport Pneumaticzed switch and the Block car column of Wells roadway Underground
煤矿斜巷运输气动道岔和挡车栏的设计与应用
7.
The result of the practical test showed that the technique was a effective way to solve the problems of high stress road and large span intersection supporting.
工程实践表明,该技术是解决深井高应力软岩巷道、大断面交岔点等支护难题的有效途径。
8.
Stability Analysis of“T”-type Cross of Eastern Rock Roadway in Jinshandian Iron Mine and the Countermeasures
金山店铁矿东区岩层巷道“T”型交岔口稳定性分析与对策研究
9.
The vertex of the angle created by the intersection of rails in a frog or switch.
辙叉角在岔心或岔道上，由铁轨交叉而成的角的顶点
10.
Opinions on Coal Sinking and Driving Engineering Cost Control
关于煤炭井巷工程造价控制过程中的几点意见
11.
Several problems need more attention in final accounts and examination of roadway engineering in coal mine
煤矿井巷工程决算审核应重点关注的几个问题
12.
Roof Bolting with Bar and Wire Mesh of the Coal Drift by Crushing Wall Rock in the Heavy Section Multi-intersection Points
大断面多交叉点破碎围岩巷道锚梁网索支护
13.
Study on Failure Mechanism and Support of Cross Roadway with Large Span
大断面巷道交叉点破坏机理分析及支护研究
14.
Bolt Roadway Combined Support Technology in Large Section Coal Drift
大断面煤巷全锚杆巷道联合支护技术
15.
pillar of ground
运输平巷上方的煤柱
16.
Study on Mechanism of Rock Localization Deformation and Bifurcation Instability of Roadway Surrounding Rock;
岩石局部化变形与巷道围岩分岔失稳机理研究
17.
switch circuit controller contact
道岔电路控制器接点
18.
Coal Roadway Bolt-Mesh Support Optimization Study of Jinyuan Colliery;
金源煤矿煤巷锚网支护方案优化研究