下行式移动模架现浇箱梁施工方法  

Downgoing slide shuttering form cast-in-place box beam construction method

作　　者：朱树坤 

机构地区：[1]中铁三局集团五公司

出　　处：《山西建筑》2009年第12期135-136,共2页Shanxi Architecture

摘　　要：以郑西铁路客运专线枣香河大桥为例,介绍了铁路下行式移动模架的结构及安装工艺、现浇箱梁工艺、移动模架过孔工艺等环节控制要点,从而推广该施工方法的应用。Taking Zheng-Xi railway passenger dedicated line Zaoxiang river large Bridge as example, the author introduces some link control important points, such as railway downgoing shutter slide shuttering form＇s structure, installation technology, cast-in-place box beam technology slide shuttering form via hole technology, thus promoting the application of this construction method.

关 键 词：移动模架 现浇箱梁 过孔工艺 

分 类 号：U445.47[建筑科学—桥梁与隧道工程]