1.
Exploration on Application of Safe and Quick Construction Technology to Large Diameter Deep Shaft
大直径深立井安全快速施工技术探讨
2.
The Analysis of Construction Management and Key Links of Thousandmeters Large-diameter Deep Vertical Shaft
千米大直径深立井施工管理及重点环节探析
3.
The Construction Technology of the Frozen Air Shaft with Huge-Thick Soil and Major Diameter
巨厚表土层大直径立井井筒冻结法施工技术
4.
Surrounding Rock Stability Study of ZhongNanShan Large Section and Deep Shaft;
终南山隧道大直径深竖井围岩稳定性研究
5.
Application of Construction Optimization Method in the Zhongnanshan Large Diameter Deep Shaft Project
施工优化法在终南山大直径深竖井工程的应用
6.
Development and Application of Blowout on-off Connector of Big Diameter Deep Well Oil Pump
新型大直径深井抽油泵防喷脱接器研制和应用
7.
Research on Calculative Theory and Method of Deep Vertical Shaft Carrying Water Chilled with Large Diameter;
深、大直径冷冻水输送井井管计算理论与方法研究
8.
Summarize of Hydraulic Slip-Form Sets of Wall Constructing Art on Large-Diameter Shaft of High-Strength High Performance Concrete
大直径立井高强混凝土液压滑模套壁施工工艺简述
9.
Using Bedrock Freezing for Safe and Rapid Construction of Large-Diameter Shaft
大直径井筒全井基岩冻结法安全快速施工
10.
Summarization on large diameter vertical shaft back well method excavation construction technology
关于大直径竖井反井法开挖施工技术概述
11.
Quick Construction Technology of Big Section Deep Shaft with Freezing Surface Soil
大断面深立井井筒冻结表土段快速施工技术
12.
Shaft Slippery Mold Construction of Frosen Liner at Big Section with Deep Thick Surface Soil
大断面深厚表土层冻结立井井筒内层井壁滑模施工
13.
Foundation Treatment of Three Obsolete Deep Big-diameter Wells under Reinforced Concrete Strip Footing
钢筋混凝土条基下三口大口径深井的地基处理
14.
LARGE-DIAMETER LONGHOLE STOPING METHOD IN SPAIN
西班牙大直径深孔采矿方法考察概况
15.
Construction Technology for Large Diameter Slurry Shield TBM Closely undercrossing Ventilation Shaft
大直径泥水平衡盾构近距离穿越风井施工技术
16.
A study on the pre-grouting in deep mine for water blockage in Longgu Coal Mine
龙固矿深立井大流量工作面预注浆堵水研究
17.
true vertical depth log
真垂直深度测井曲线
18.
Discussion on Revamping of The Large Diameter Piercing Head of 10MN Vertical Piercing Mill
10MN立式穿(扩)孔机大直径扩孔头的改造