Abstract：This paper introduces the method of design and construction of the prestressed concrete box-beam which is constructed in moving support way. It has solved the problem of transportation and hoisting erection of the simple concrete beam with medium span in Chi?nese railway, and makes the span to 56 metres.
邓运清，盛黎明，李琛. 移动支架拼架法预应力混凝土 箱梁的设计与施工[J]. 铁道工程学报, 1997, 14(3): 28-33.
Den Yunqing Sheng Liming Li Chen. DESIGN AND CONSTRUCTION OF PRESTRESSED CONCRETE BOX BEAM WITH MOVING SUPPORT METHOD. Journal of Railway Engineering Society, 1997, 14(3): 28-33.
1997, Vol. 14 
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