广珠城际轨道交通工程ZH-1标四线七箱梁架设

Seven box beams erection of the forth line on ZH-1 section of Guang-Zhu intercity track traffic project

针对广珠城际轨道交通工程ZH-1标段四线七箱梁架设的特殊情况,研究了四线多榀单室箱梁的架设流程、施工工艺和设备选用情况,解决了四线多榀单箱单室箱梁在提、运、架等方面的问题。

Aiming at the special situation of the seven box beams erection of the forth line on ZH-1 section of Guang-Zhu intercity track traffic project,it studies forth line single-cell box girder s erection procedures,construction technology and equipment selection situation,soles problems of the forth line single-cell box girder in extraction,transportation and erection.