1.
laser guide of vertical shaft
立井激光指向[法]
2.
Experience on the shrink shaft drilling construction reserve period
缩短立井井筒凿井施工准备期的经验
3.
The ConstructionAnalysis of Anti-Well Method Through Falling Soft Rock Section
反井法施工立井井筒过软岩垮落段实践分析
4.
Raise construction for vertical coal bunker:technical practice in shaft wall water leakage prevention and control
立井煤仓反井施工及井壁防渗漏水技术的实践
5.
Study and Application of Grouting behind Main Shaft Wall to Ronghua Vertical Shaft
荣华立井主井井筒壁后注浆的研究与运用
6.
Application of Outer Precipitation in Auxiliary Shaft of East of Hangkou Colliery
外围降水井法在巷口井东翼副立井的应用
7.
Technical code for anticorrosion of shaft equipment of vertical shaft of coal mine
煤矿立井井筒装备防腐蚀技术规范
8.
Three-dimensional Numerical Simulation of Shaft Wall Temperature Stress;
立井井壁温度应力三维数值模拟分析
9.
Desigh of Centralized Control System of Sinking Hoist in Shaft Construction
立井施工凿井绞车集中控制系统设计
10.
Rapid Construction Methods of Welling 148m Monthly in Vertical Shaft in Dongtong
东同立井月成井148m快速施工方法
11.
Discussion on Working Platform Arrangement Pattern in Vertical Shaft Construction
立井井筒装备施工吊盘布置方式探讨
12.
Vertical Shaft Aquifer Surface Advance Grouting Engineering Technique
立井井筒含水层地面预注浆施工技术
13.
Monitoring data analysis of soil grouting reinforcement in vertical shaft
立井井筒地层注浆加固实测数据分析
14.
induction height survey through shaft
通过立井导入高程测量
15.
Mechanical Mechanism and Design Theory of Shaft Lining Constructed in Subsidence Area;
塌陷区新型立井井壁结构与受力机理研究
16.
Dynamic Analysis on the Stabality of the Freeze Shaft Lining in Thick Top Soil;
深厚表土中的冻结立井井筒稳定性动态分析
17.
New Ideas and Construction Practice Concerning Air Shaft Material in the Compressible Layer
立井井筒可缩层选材的新思路与施工实践
18.
Increasing Blasting Efficiency of Frozen Rock and Speedingup Shaft Construction
提高冻结基岩爆破效率 加快立井井筒施工速度