Abstract Combined wi th the construction of Bao-Zho ng , Jing-Jiu and Nan-Kun rai lw ays, the paper int roduces the adv ance a nd the develo pment o f the technolo gy fo r co nst ructing and erecting the PC bo x beams o f railway bridg es.
Wang Rongchun. ADVANCE AND DEVELOPMENT OF MODERN TECHNOLOGY FOR CONSTRUCTING RAILWAY BRIDGES IN CHINA[J]. Journal of Railway Engineering Society, 1997, 14(4): 16-23.