In order to solve the problem of difficult installation of maintenance vehicle tracks for large-span steel main beam bridges under different terrain and geomorphic bridge site conditions,theoretical analysis combined with practical verification of a certain Yellow River Bridge project was adopted.Research was conducted from multiple aspects such as new tooling development,installation technology,and construction points,forming a complete set of technical achievements.Based on the successful implementation of the project,good benefits were achieved in construction safety,quality,and economy.
bridgessteel main beam bridgemaintenance vehicletrackinstallationconstruction
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