0
  • DE
  • EN
  • FR
  • International Database and Gallery of Structures

Advertisement

General Information

Official designation: BW 239b
Beginning of works: March 2016
Completion: September 2017
Status: in use

Project Type

Awards and Distinctions

2020 entry  

Location

Location: , , ,
Address: St 2312
Crosses: A 3 Motorway (Germany) (1984)
Coordinates: 49° 53' 26.91" N    9° 24' 30.46" E
Show coordinates on a map

Technical Information

Dimensions

total length 108.3 m
bridge surface 1 250 m²
crossing angle 157 gon
arch rise ca. 30 m
span ca. 58 m
deck deck depth 1.32 m
deck width 12.5 m
deck slab thickness max. 0.37 m
number of lanes 2
roadway / carriageway width 8.00 m
walkway width 2 x 1.80 m

Quantities

hangers steel for cable-stays 50 t
substructure structural steel 440 t
concrete volume 3 200 m³
superstructure structural steel 970 t
reinforcing steel 140 t

Design Loads

live load LM1 (DIN EN 1991-2)

Cost

cost of construction ca. Euro 12 900 000

Materials

arch steel
deck slab reinforced concrete
abutments reinforced concrete
cross beams steel
springings reinforced concrete
main girders steel

Notes

The“mono-arch” mostly takes into account to the oblique crossing situation. Thus,the arch structure crosses almost perpendicularly the motorway and diagonallythe superstructure and thus counteracts from a structural and visual point ofview the obliqueness of the bridge. The regularly arranged suspension cablesallow a very slenderly designed bridge deck which unfolds its appeal from everyviewing angle. The superstructure, designed as an oblique girder grid incomposite construction method, could be implemented with a slenderness of l/h =82.0 at a span width of 108.30 m.

Relevant Web Sites

Relevant Publications

  • About this
    data sheet
  • Structure-ID
    20075701
  • Published on:
    22/08/2018
  • Last updated on:
    06/04/2021
Structurae cooperates with
International Association for Bridge and Structural Engineering (IABSE)
e-mosty Magazine
e-BrIM Magazine