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Over Truss Steel Bridges for vehicle and passenger Over Canal Hangzhou China

2024-4-14 10:52:45

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Introduction
Over Truss Steel Bridges for vehicle and passenger Over Canal Hangzhou China

Over-Truss Steel Bridges for vehicle and passenger Over Canal,Hangzhou,China

over truss bridge span diagram over truss bridge width diagram over truss bridge multi-span diagram

    20m - 100m span

    Very similar to simple beam bridges, but the beams are replaced with trusses, making them much deeper and lighter

    Easily widened with additional trusses

    More complex to build

    Depth is typically 12% of the span, so the roadway has to be higher if the bridge is to have sufficient clearance over water, railways etc.



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photo of steel over truss bridge Over-Truss Steel Bridges for vihcle and passenger Over Canal,Hangzhou,China:

Location: Desheng East Road,Hangzhou

Structure Type: Simple Supported Double Layer Composited Truss Girder Bridge Overcross

Span between support: 92m

Whole length: 95.9m

Structure Description: Four pieces of main truss girders are applied for the whole bridge, every two pieces to be connected and integrated as a single piece. Full welding connection.  V shape Truss, Rectugular Steel Plate Built-up Rectugular Hollow Section. Truss Height 9meter, single space 17.2meter, the upper bridge width 38.8m, the lower 45.2m. The main steel structure applied Q370QD material grade except the temporary brace bars apply Q235C. 
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