Valley Bridge Grosse Mühl
|
|
Road bridge
|
Volume:
|
Predesign, final design, structural calculation and final
planning documents for free cantilevering of the arch using
auxiliary stay cables
|
Design period:
|
1989 - 1991
|
Location:
|
Federal highway B127 near Neufelden, Upper Austria
|
Country:
|
Austria
|
Owner:
|
Amt der OÖ Landesregierung
|
Spans:
|
Superstructure: 11,70 + 15 ´ 19,50 + 11,70m
Arch: 170m
|
Total span:
|
315,90m
|
Total width:
|
16,50m
|
Alignment:
|
Straight superstructure and arch
|
Superstructure:
|
Reinforced concrete T-beam cross section with two webs
|
Arch:
|
Reinforced concrete hollow box with 3 cells, constant cross section
except a strengthened segment near the springs.
|
Foundation:
|
Spread foundation
|
Construction:
|
Arch: in free cantilever method using ausciliary tie back cables
Superstructure: cast in situ span by span.
|
Special features:
|
Slender, transparent view fitting the deep V-shaped valley in the
best way.
|
Publication:
|
Report at the German Concrete Day 1991
|
|
|
|
|
|
|
|
|