The advanced "pipe sinking" technique is adopted for the first time on the soft foundation of the underwater tunnel of Yongjiang River.
Analytic hierarchy process of factor sensitivity on seepage control of underwater tunnel fissured surrounding rock
The Bohai Strait tunnel or Dalian-Yantai tunnel project proposes the construction of an underwater tunnel to connect Dalian on the Liaodong Peninsula to Yantai on the Shandong Peninsula.
An underwater tunnel for the passage of motor vehicles, especially one under the English Channel.
In view of the speciality of that the underwater tunnel is a settled-tube tunnel used for the high-speed railway, the necessities for developing its earlier-stage works are described and discussed.
It is suggested that underwater tunnel should be adopted to cross the Yangtze River while the Beijing-Shanghai High-Speed Railway was being built.
With different construction method, (from Chapter 1 to Chapter 3), they are immersed tunnel, underwater shield tunnel and the underwater tunnel by using mining method respectively.
An advanced "Sinking Pipe Method" technique has been first used in China in underwater soil foundations in the Yongjiang underwater tunnel project.
The underwater tunnel for crossing river is an important scheme in the project of Taizhou highway.
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