General Information
Project Type
| Construction method: |
Immersed tube method |
|---|---|
| Structure: |
Immersed tube tunnel |
| Function / usage: |
Road tunnel |
Location
| Location: |
Koudum, Friesland, Netherlands |
|---|---|
| Coordinates: | 52° 53' 57.83" N 5° 27' 49.05" E |
Technical Information
Dimensions
| width | 14.75 m | |
| total length | 560 m | |
| length of immersed tube tunnel section | 72 m |
Materials
| beams |
precast prestressed concrete
|
|---|---|
| trough |
reinforced concrete
|
Notes
Immersed tube tunnel for the covered section. The approaches were built in a building pit using underwater concrete and tension piles with temporary sheet pile walls. A tunnel element was built in the southern approach. This tunnel element was floated accross the shipping channel and immersed on its foundation.
Participants
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- About this
data sheet - Structure-ID
20028703 - Published on:
29/06/2007 - Last updated on:
30/07/2014
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