General Information
| Name in local language: | 인천대교 (Incheon-daegyo) |
|---|---|
| Other name(s): | Incheon Grand Bridge |
| Beginning of works: | 2005 |
| Completion: | 26 October 2009 |
| Status: | in use |
Project Type
| Structure: |
Cable-stayed bridge with semi-fan system approach viaduct: Box girder bridge |
|---|---|
| Support conditions: |
for registered users |
| Secondary structure(s): |
Structurae Plus/Pro - Subscribe Now! |
| Function / usage: |
Motorway bridge / freeway bridge |
| Material: |
main bridge: Steel bridge Structurae Plus/Pro - Subscribe Now! approach viaducts: Prestressed concrete bridge Structurae Plus/Pro - Subscribe Now! |
| Construction method: |
deck of approach viaduct: Precast segmental construction |
Awards and Distinctions
| 2011 |
Award of Merit
for registered users |
|---|
Location
| Location: |
Incheon, South Korea |
|---|---|
| Coordinates: | 37° 24' 50.76" N 126° 33' 59" E |
| Coordinates: | 37° 24' 22.77" N 126° 36' 36.21" E |
| Coordinates: | 37° 28' 17.41" N 126° 30' 41.42" E |
Technical Information
Dimensions
| total length | 21.38 km | |
| main bridge | ||
|---|---|---|
| main span | 800 m | |
| total length | 1 480 m | |
| span lengths | 80 m - 260 m - 800 m - 260 m - 80 m | |
| pylons | height | 238.5 m |
Materials
| piers |
reinforced concrete
|
|---|---|
| pylons |
reinforced concrete
|
| deck of main bridge |
steel
|
| deck of approach viaduct |
precast prestressed concrete
|
Case Studies and Applied Products
ROBO®CONTROL Permanent – Remote Monitoring System
Robo®Control detects the absence of machine specifications at the component and conveys these to a central computer. There the data are processed and they are made available to the clients through internet.
[more]
TENSA®MODULAR LR & LR-LS – Modular expansion joints
Modular Expansion Joints can be constructed for any movements, from about 100 mm up to 2,000 mm and more. They allow movements in all 3 directions and rotations around all 3 axes.
[more]Participants
Wind analysis
Structural engineering
Checking engineering
Main contractor
Co-contractor
Prestressing bars
Expansion joints
Specialist consultants
Remote monitoring system
Relevant Web Sites
Relevant Publications
- Building on firm ground. In: Bridge Design & Engineering, v. 11, n. 38 (1st Quarter 2005), pp. 48-49.
- (2006): Business booster. In: Bridge Design & Engineering, v. 12, n. 43 (2nd Quarter 2006), pp. 30-31.
- (2009): Design and Construction of Pre-tensioned Prestressed Concrete Box-Girders in Incheon Bridge Viaduct. Presented at: IABSE Symposium: Sustainable Infrastructure - Environment Friendly, Safe and Resource Efficient, Bangkok, Thailand, 9-11 September 2009, pp. 168-177.
- DYWIDAG Post-Tensioning System incorporated into Korea's largest bridge construction project. Incheon Bridge, Seoul, South Korea. In: DSI Info, n. 15 ( 2007- 2008), pp. 10.
- Giving an Incheon. In: Bridge Update, n. 54 (September 2005), pp. 2.
- About this
data sheet - Structure-ID
20015446 - Published on:
07/03/2005 - Last updated on:
05/02/2016