谈上行式造桥机在城市轨道交通的应用

On application of upward bridge fabrication machine in urban rail traffic

通过对上行式造桥机方案和满堂支架方案施工可行性的对比分析,总结了各方案的优缺点,着重阐述了上行式造桥机的工艺原理及施工工艺,并探讨了其在城市轨道交通的应用前景。

By comparing and analyzing the construction feasibility of the upward bridge fabrication machine and the full space support scheme, the paper sums up the advantages and disadvantages of all kinds of schemes, mmn]y illustrates the craft principle and construction craft for the up- ward bridge fabrication machine, ＇and explores the application future for the urban rall traffic.