高速铁路斜交连续箱梁施工监控方法  

Construction Monitoring Method of Continuous Bridge with Skew Box Girder on High-speed Railway

作　　者：王赞芝[1] 江林雁[1] 江培信[2] 高大峰[3] 胡如成[1] 

机构地区：[1]广西工学院土木建筑工程系,广西柳州545006 [2]中煤邯郸设计工程有限责任公司,河北邯郸056031 [3]西安建筑科技大学土木工程学院,陕西西安710055

出　　处：《筑路机械与施工机械化》2011年第8期79-82,共4页Road Machinery & Construction Mechanization

基　　金：广西教育厅重点科研项目(201012MS122)

摘　　要：针对高速铁路斜交连续箱梁桥的特点,对其施工监控方法进行了研究,并将这一方法运用于京沪高速铁路一座桥梁的实际施工监控中。事实表明,运用该监控方法使该悬臂施工桥梁在中跨合龙时达到了铺设高速铁路无碴轨道的严格要求。Considering the properties of skew box girder,the construction monitoring method was studied.And afterwards,this method was applied to a continuous bridge with skew box girder on Beijing-Shanghai High-speed Railway.The results show that by using this monitoring method,it is ensured that the very strict demands can be met on laying ballastless railroad tracks at the closure segment of the cantilever erected bridge on high-speed railway.

关 键 词：高速铁路 连续梁 施工管理 施工监控 

分 类 号：U448.21[建筑科学—桥梁与隧道工程]