1.
The excavation speed of pilot shaft is one of the key difficulties for the excavation of shaft, high ones in special, of hydropower works.
水电工程竖井特别是高竖井开挖,主要难点体现在竖井导井开挖的速度上。
2.
The shaft of a mine.
竖坑矿的矿井或竖井
3.
Study on the Influence to Aerodynamic Effect of High-Speed Railway Tunnel with Different Shaft Height;
竖井高度对高速铁路隧道气动效应的影响研究
4.
Application of vertical secondary knick in high and low canal of upper yard of inclined shaft
竖面二次变坡在斜井上部车场高低道中的应用
5.
Studies on the Characteristic of Smoke Movement and Smoke Control in Shaft of High-rise Buildings;
高层建筑竖井内烟气流动特征及控制研究
6.
Energy Dissipation Within High Dam of Glory Inlet and Combination of Silo & Hole Staff;
高坝坝内旋流式竖井加洞塞组合消能研究
7.
Research on Vertical Bearing Capacity of Composite Shaft Lining Structure of High Strength Concrete and Double Steel Cylinders;
双层钢板高强混凝土复合井壁竖向承载力研究
8.
On application of reinforced concrete cable shaft on high and steep slopes
高陡边坡上钢筋混凝土电缆竖井的应用
9.
Construction Technology of Ventilation Shaft in Shiyashan Tunnel of Guang-wu Expressway
广梧高速公路石牙山隧道通风竖井施工技术
10.
The Numercial Simulation for the Influence of High-Speed Railway Tunnel Pressure Field by Shafts Number and Position;
高速铁路隧道竖井位置和个数对隧道流场影响的数值模拟
11.
Study of Effects of the High-Speed Railway Tunnel Shaft Shape and Area on Aerodynamic Effect;
高速铁路隧道竖井形状和面积对气动效应的影响研究
12.
The Research on City Gas-supply Peak-energy in High-pressure Gas-storage Shaft;
高压储气竖井在城市燃气供应调峰中的应用研究
13.
Impact Analysis of Shaft & Cross Aile on High-Speed Railway Tunnel Exit Micro-Pressure Wave
竖井、横通道对高速铁路隧道出口微压波影响分析
14.
Construction Technology for Lining and Separation Wall of Ventilation Shaft of Long Highway Tunnel on High Plateau
高原长大公路隧道通风竖井衬砌及中隔墙施工技术
15.
Study on the Hydraulic Characteristic for Constructing Diversion Tunnels of High Dam Transformed into Spillway Tunnels in a Type of Rotating Flow Shaft
高坝施工导流洞改建为旋流竖井式泄洪洞的水力特性研究
16.
Technology of High Pressure with Water and Cement through a Single Rolling Tube for the Silo on North Bank of Yellow River in the Project of Yellow River Crossing Tunnel of South-to-North Water Diversion Middle Route
南水北调中线穿黄工程北岸竖井单管法高喷封底加固施工
17.
shaft-sinking [caisson works]
打／挖竖井〔沉箱工程〕
18.
multi-level outlet shaft spillway
多层进水竖井式溢洪道