![]() ![]() ![]() It also has the characteristics of beautiful shape, convenient maintenance and good anti-seismic performance. Compare with the conventional t-beam bridge and box girder bridge, the channel beam can significantly reduce the height of the superstructure, increase the clearance under the bridge, reduce the height of the embankment, block the traffic noise and prevent the overturning of vehicles. Prestress concrete channel beam bridge is a new structure suitable for highway bridges, railway bridges and urban rail transit.
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