Bridgetrio Sattledt
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Road bridges
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Volume:
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Preliminary design, preliminary project, final design, structural
calculation, final planning documents
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Design period:
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2002 / 2003
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Location:
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3 bridges W29, W30, W37 at the west-motorway A1 Linz-Sattledt,
Upper Austria
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Country:
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Austria
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Owner:
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Amt der OÖ Landesregierung in commission of ÖSAG
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Span:
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35,30m
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Total width:
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8,62m
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Alignment:
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3 straight superstructures, one bridge oblique 82 °
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Superstructure:
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Composite structure of reinforced concrete deck and 3 steel truss
girders
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Foundation:
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Spread foundation, reuse of existing abutment side walls
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Construction:
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Superstructure with prefabricated elements of steel truss girders
and concrete top flange. Completion with cast in situ cross beams
and deck.
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Special features:
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Winner project of a design competition. Prefabricated elements
with slender steel trusses using lying plates. Very transparent
view, high aesthetical image. High resistance against (unintentional)
driving into the trusses.
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Award:
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Nomination for the Consulting award of the Austrian state 2004
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