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Site:
Start: Junction of Legnicka and Na Ostatnim Groszu Streets
End: Osobowicka Street node
Cross section / program:
Roadway 2 x 7.0 m
Cyclist track 2 x 1.5 m
Pedestrian pavement 2 x 2.0 m
Bus bay 40 x 3.5 m
General parameters:
Overall width of deck slab
area of bus stops and approaches 32.12 m
elsewhere 25.12 m
Height:
Span 1 to 10 and 14 to 15: 2.50 m
Span 11 to 13: 2.50 to 6.50 m
Overall length: 923.50m
Cable stays: 56
Pylon height: 50.00 m
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Static, span length:
South - West Part: continuous beam build on fixed scaffolds, spans: 40.0 + 5 x 47.50 m = 277,50 m
Central Part: continuous beam build from central starting segment, spans: 68.00 + 153.00 + 68.00 m = 289,00 m
North - East Part: continuous beam build from central starting segment, spans: 67.00 + 126.00 + 67.00 + 47.00 + 50.00 m = 357,00 m |
Bridge support:
Number of foundations: 16
direct foundation: 11
indirect (piles): 5 |
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Structure:
foundation no 1 and 16 abutments
foundation no 2 to 8 and 11 to 13 shields
foundation no 14 and 15 pilars
foundation no 9 and 10 "H" type pylons |
Materials:
foundations: reinforced concrete B35, B50
spans: concrete B50 post tensioned
Total pylon height 50.00 m |
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Volumes:
South - West Part Concrete: 4750 m3, Reinforcing Steel: 710 t, Post tensioning steel: 185 t
Central Part Concrete: 5390 m3, Reinforcing Steel: 810 t, Post tensioning steel: 150 t, Cable stays: 175 t
North-East Concrete: 7680 m3, Reinforcing Steel: 850 t, Post tensioning steel: 337 t
Foundations Concrete: 14980 m3, Reinforcing Steel: 1275 t
Pylons Concrete: 1700 m3, Reinforcing Steel: 235 t
GRAND TOTAL Concrete: 34 500 m3, Reinforcing Steel: 4727 t
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Inner City Ring Road:
Start: junction with Legnicka street. End: junction with Osobowicka street. |
- road class: GP 2/2
- design speed 70 km/h
- roadway width: 2x2 lanes (3,5 m each) +widening at the approaches for left and right turns
- pedestrian pavements width: 2.00 m
- cyclist tracks width: 1.50 m
- overall length of the ring road with the bridge: 2026 m |
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- roadway structure for KR5 category of traffic:
wearing course: 5 cm
binding course: 8 cm
base: 14 cm
sub base (crush stone): 20 cm
improved soil |
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