1.
Construction technology of soft surrounding rock in portal section with lateral pressure of Jindong tunnel
津洞隧道洞口偏压段软弱围岩施工技术
2.
To dig a hole or tunnel in or through.
挖洞，挖隧道在…中或穿过…挖洞或挖隧道
3.
Aseismic and seism-reducing modeling study for entrance of two-track tunnels
双洞隧道洞口段抗减震模型试验研究
4.
Research on Automatic Safety Monitoring System of Tunnel Transferring Water from Luan River into Tianjin City;
引滦入津隧洞自动化安全监测系统研究
5.
Study on construction technology of sole hole double deck tunnel in underground railway
地下铁道单洞双层隧道施工技术研究
6.
Monitoring and Measurement Technology of the Emergence of Shallow Buried Unsysmmetrical Loaded Small Guide Hole
浅埋偏压隧道小导洞出洞施工与监控量测技术
7.
Discussion on the Construction Scheme of Tunnel Entrance in Crowded Population Area
隧道洞口位于人群聚居区出洞施工方案探讨
8.
Numerical simulation of preliminary lining of large section crossing tunnels constructed with PBA method
洞桩法大断面群洞交叉隧道初衬数值模拟
9.
Stability analysis of the side slope in the portal section of tunnel with semi-open and semi-underground method
半明半暗法隧道进洞洞口段边坡稳定性研究
10.
Numerical Simulation for the Pollution Effect between Portals of Twin Highway Tunnels
双洞公路隧道洞口废气污染影响的数值模拟
11.
Treatment Techniques for the Main Karst Cave at the Outlet of the Changdangzi Tunnel
长凼子隧道出口主洞溶洞处理施工技术
12.
To move or progress by or as if by digging or tunneling.
象挖洞或打隧道一样移动或前进。
13.
The Application of the CRD Method to the Bulongqing Tunnel
布陇箐隧道浅埋偏压洞口段施工技术
14.
Study of Land Subsidence Induced by Construction of Urban Metro Tunnels for Mutil-Tunnel System;
城市地铁群洞隧道施工地表沉降研究
15.
Research on the Slop Stability and Control Technique at the Tunnel Entrance;
隧道洞口边坡稳定性与控制技术研究
16.
Research on Slope Stability Around Tunnel Entrance in Loess Areas;
黄土地区隧道洞口段边坡稳定性研究
17.
The Construction New Technology Researching and Theory Analyzing of Tunnel s Gate;
隧道洞口段施工技术研究和原理分析
18.
Research on Back Cavity of Tunnel Initial Lining Detected by Ground Penetrating Radar
隧道初衬背后空洞地质雷达探测研究