Heavy Delta Q460C Modular Steel Bridge
Factory Direct Wholesale Bridge Modular Steel Bridge Delta Bridge
Product performance
Factory Direct Wholesale Bridge Modular Steel Bridge Delta Bridge is a temporary or semi-permanent large-span assembled highway steel bridge, it can be erected with a span of 36 ~ 81 meters. The bridge truss is 4.5 meters high and the unit section is 2.25 meters long. It can be used as a permanent bridge for concrete decks or as a semi-permanent bridge for steel decks.
Product composition
Factory Direct Wholesale Bridge Modular Steel Bridge Delta Bridge is a through down bridge composed of upper chords, lower chords, triangular webs, beams, bridge panels and connectors. The connection between components is bolted. External or built sidewalks can be designed on both sides of the bridge.
Product features
Large carrying capacity and Long service life and good overall appearance; the modules can be completely interchanged, and assembly is simple.
Main technical data
| connection type | high strength friction grip bolts or high strength bearing bolts |
| loading grade | HS25,HA +HB30, highway-I |
| carriageway | 4.2m(single lane),7.35m(double lane) |
| max. Span length | single lane 81m,double lane 72m |
| max. Weight of unit component | 2378 kg |
| transportation | the component dimension is suitable for truck and container |
| erecting method | mainly by the machine and under the help of manpower |
| crane requirement | 35t; or 10t×10m truck crane |
| unit weight (steel deck) | 2.63t /m (single lane),3.5t/m (double lane) |
| material | Q420qc,Q355 |
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