The steel truss bridge is a structural system between beams and arches. It is a structure in which a bent upper beam structure and a pressure-bearing lower column are integrated together. Due to the rigid connection between the beam and the column, the beam is unloaded due to the flexural rigidity of the column. The entire system is a compression-bending structure as well as a thrust structure.
Generally used for urban bridges or highway viaducts and overpasses with small spans; medium and small span reinforced concrete; long span prestressed reinforced concrete; medium and small span straight-leg rigid frames (gate-style) and inclined leg rigid frames; large Span T-shaped rigid frame, continuous rigid frame.
1.Large span
2.fast construction speed;
3.energy saving ;
4. beautiful building appearance,
5.good seismic performance;
6.wide application.
7.Can be customized