铁路双线特大跨系杆拱桥现浇箱梁支架施工

The cast-in-place boxed beam supporting construction of railway double line super-large span arched bridge

通过对某立交特大桥铁路双线系杆拱大跨度现浇箱梁支架施工总结,综合介绍了大跨度跨线现浇箱梁的几种施工方案,并对几种方案进行了深入的探讨和分析,从而找出了施工跨线现浇箱梁的最优方案,对类似工程的施工具有一定的借鉴和指导意义。

Through summing up the cast-in-place boxed beam supporting construction of railway double line super-large span arched bridge, it introduces the several construction program of large span cast-in-place boxed beam, discusses and analyses them, to find out the best program of construction span cast-in-place boxed beam, and this has certain referring and guiding meaning to the construction of similar project.