A Maglev Guideway Girder System with Trapezoidal Open Steel Box Girder and Precast Decks Proposed for the Route of the Center for Urban Maglev Program in Korea

초록

Generally, steel box type girder are preferred ofr the curved route of maglev guideway in urban environment. Amaglev guideway system with trapezoidal open steel box girder and precast decks was proposed as a basic type for the curved route in test route of the Center ofr Urabn Maglev Program in Korea. The adoption of the precast deck system to the trapezoidal open steel box girder can guarantee the precise construction of maglev guideway, which requires prcise cant and its variations in curved routes including transition curves. The prcast deck system daopted to guideway girder also enales the rapid construction in urban area.