ORESUND BRIDGE DIJOUX Sandrine / PAYET Emmanuelle / SELAMBAYE Jessica
ORESUND BRIDGE DIJOUX Sandrine SELAMBAYE Jessica PAYET Emmanuelle
SUMMARY History The bridge The railway and the tunnel Conclusion Webography
HISTORY Malmo Copenhagen 16 kilometers Sweden Denmark OresundStrait
HISTORY 3,510 meter 1 2 4,055 meter 7,845 meters Peberholm 3
TIME LINE 9-12/6/2 000 thousands of people who walked, cycled or roller 17/7/95 Contract tunnel & contract the artificial island 16/7/97 Svanen 6/1/99 The 20th and final tunnel element is placed in the tunnel trench 27/11/95 Øresundskonsortiet signs a contract
1/7/2 004 Oresund Bridge Birthday’s 29/6/2001 biological environmental demands 12/6/2 000 80,000 participants/ half marathon 1/7/2 000 The inauguration of the Oresund Bridge 1/4/2002 236,651 vehicles cross the bridge
WHY A CABLE-STAYED BRIDGE? Suspension bridge Cables Deck Main cable
Cable-stayed bridge, fan design Cable-stayed bridge, harp design
equal number on both sides Various point on the tower Parallel system (or harp system)
Total lenght: 7 845 M Suspendedlenght: 1 092 m Longestspan: 490 m
Total lenght: 7 845 M Suspendedlenght: 1 092 m Longestspan: 490 m Width: 23.5 m, for 4 lanes of traffic
Total lenght: 7 845 M Suspendedlenght: 1 092 m Longestspan: 490 m Width: 23.5 m Pylonheight: 203.5 m Clearance below: 57 m
FONDATIONS vibrator probe frames concrete pipe driver skip trepan
Fabrication on-shore and transportation to the bridge line Main piers: construction insitu
FLOATING CRANE : SVANEN 15 meters 20 meters 80 meters 9 500 N 30 meters 80 meters
RAILWAY Bridge deck section The rail section is double track standard gauge (1435 mm) and capable of high-speeds exceeding 200 km/h.
ARTIFICIAL ISLAND The island is approximately four kilometres long, and connects the bridge and tunnel of the Øresund link
TECHNICAL INFORMATION 10m 38,8m 8,6m
CONSTRUCTION OF IMMERSED TUBE TUNNEL Heavywater-proofbulkheads The precast reinforced concrete units were 8m high, 40m wide and 175m long and they weighed 55,000 metric tons.
Precast reinforced concrete units Dock The units floating in the flooded dry dock at Oresund, prior to being towed out. The units under tow on their way to their final placing.
The precast reinforced concrete units The unit suspended over the dredged trench with the tugs holding the unit in position, ready for lowering to the sea bed.
WEBOGRAPHY www.wikipedia.fr www.technologystudent.com www.howeweb-talktalk.com osb.oeresundsbron.dk bridgepros.com earthobservatory.nasa.gov en.structurae.de