| 1. | Figure 3 - immersed tube tunnel option - above seabed
图3 -沉管隧道方案在海床之上 |
| 2. | Immersed tube tunnel options
沉管隧道方案 |
| 3. | Immersed tube tunnel
沉管隧道 |
| 4. | The foundations of the cwb tunnel cause further constraints to immersed tube tunnel construction
-中环湾仔绕道隧道的地基，对建造沉管隧道构成进一步的限制。 |
| 5. | Figure 4 - immersed tube tunnel option - below seabed , profile between pla berth and central reclamation phase i
图4 -沉管隧道方案在海床之下，地铁荃湾线的剖面图 |
| 6. | A staged construction similar to that currently proposed for the implementation of the project will be required , even for the immersed tube tunnel option
-沉管隧道方案必须分段施工与目前的工程计划建议相类似。 |
| 7. | Dredging of an immersed tube tunnel trench to - 30mpd alongside the existing gravity structure seawalls would undermine the seawalls , the bases of which are around - 5mpd
现有的重力式结构海堤的地基在主水平基准面以下约5米，沿海堤挖掘沉管隧道坑道至主水平基准面以下30米会削弱这些海堤。 |
| 8. | Constructing the cwb as an immersed tube tunnel , without reclamation over the top of it , would result in various problems mainly associated with the fact that the tunnel structure would be above seabed level
-以沉管隧道方式兴建中环湾仔绕道，但绕道上又不进行填海的话，会引致多个问题，主要因为隧道结构在海床之上。 |
| 9. | Both tsing kwai highway and west kowloon highway are essentially on viaducts , until the route finally enters hong kong s first dual 3 - lane immersed tube tunnel , the western harbour crossing , which measures 2 km from the portal on the west kowloon reclamation near yau ma tei to the exit and the end of the new airport access , at sai ying pun on hong kong island
青葵公路和西九公路均主要为高架道路，直至进入本港首条双程三线沉管隧道西区海底隧道。这条过海隧道由位于西九填海区近油麻地的入口至设于港岛西营盘新机场通道终点的出口计，全长两公里。 |
