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Truss composite girder bridge for railway bridge
Truss composite girder bridge for railway bridge
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机译：铁路桥梁桁架组合梁桥
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摘要
The subject innovation relates to a truss composite girder for cheoldogyo to raise the allowable stress to maximize the resistance strength of the girder (I), causes the to support the railroad tie present, while maintaining the phase current and the parallel spaced apart from the phase current and currently installed in the lower part, and the phase in the current and to cheoldogyo having a girder truss structure composed of sujikjae or sajae connecting the current, adding the sleeper and the image receiving current having a predetermined thickness between the rails on the sleepers and it is provided in the same direction.
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