连续梁桥挂篮悬臂法施工与支架法现浇施工工艺研究  

Research on the Construction Technology of Continuous Beam Bridge Hanging Basket Cantilever Method and Support Method in Situ Casting

作　　者：王凯 Wang Kai(The Third Engineering Co.,Ltd.of China Railway 12th Bureau Group,Taiyuan,Shanxi 030024)

机构地区：[1]中铁十二局集团第三工程有限公司,山西太原030024

出　　处：《现代工程科技》2024年第2期13-16,共4页Modern Engineering Technology

摘　　要：挂篮悬臂法与支架法现浇两种施工工艺在连续梁桥工程中具有特定应用价值。为更好地应用这两种施工工艺,对其流程及特点进行了梳理。在此基础上,结合实例,对挂篮悬臂法以及支架法现浇两种施工工艺在连续梁桥工程中的实施要素展开分析,对施工过程中需要重点避免的问题(如弹性形变等)及问题发生后的解决方式等开展探究,助力高质量完成连续梁桥工程施工。The two construction techniques of hanging basket cantilever method and bracket cast-in-place method have specific application value in continuous beam bridge engineering.In order to better apply these two construction techniques,their processes and characteristics have been sorted out.On this basis,combined with examples,the implementation elements of the hanging basket cantilever method and the bracket cast-in-place method in continuous beam bridge engineering are analyzed,and the key problems that need to be avoided during the construction process(such as elastic deformation)and the solutions after problems occur are explored to help complete the construction of continuous beam bridges with high quality.

关 键 词：连续梁桥工程 挂篮悬臂法 支架法现浇 弹性形变 

分 类 号：U445.4[建筑科学—桥梁与隧道工程]