【Scaffolding Construction Achievements】Kan-Etsu Expressway Katashina River Bridge
We also utilized it as a mobile protective equipment, contributing to even safer work!
We would like to introduce our construction achievements for the seismic reinforcement work on the upper structure of the Katashina River Bridge (a three-span continuous truss bridge) on the Kan-Etsu Expressway. The height from the ground to the bottom chord of the truss exceeds 55 meters, making it difficult to supply temporary materials from the ground using large cranes at all locations. Therefore, we transported temporary materials using a "rack scaffold." This helped reduce traffic restrictions on the Kan-Etsu Expressway caused by material transportation. There are sections of the bridge where the main structure height changes from 25 meters to 14 meters, but we were able to utilize these areas without any issues. *For more details, please refer to the PDF document or feel free to contact us.*
basic information
【Overview】 ■Location/Prefecture: Gunma Prefecture ■Client: NEXCO East Japan ■Construction Company: Hitachi Zosen Corporation ■Start Date of Use: May 2014 ■Experience of Local Workers in Rack Scaffolding Construction: First time ■Presence of Rack Scaffolding Handling Instructor: Yes *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
