Through the DP450 bridge erection machine in Liuhe bridge application example, introduced the characteristics of the machine and the use of the method.
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Zhang Wenshan The Application of DP450 Bridge Erecting Machine in the Segmental Assembly Method of Prefabricated Box Girders. Prestress Technology 2001,5(06X):11-13. 10.59238/j. pt.2001.06X.003