钢-混叠合梁桥端横梁安装工艺研究与应用  

Research and application of installation technology for end beam of steel-concrete composite beam bridge

作　　者：胡雨 高源伟 Hu Yu;Gao Yuanwei(Zhuhai Honghe Bridge Co.,Ltd.,Zhuhai 519000,China)

机构地区：[1]珠海洪鹤大桥有限公司,广东珠海519000

出　　处：《山西建筑》2022年第23期133-134,138,共3页Shanxi Architecture

摘　　要：以珠海市洪鹤大桥洪湾水道主航道桥为例,对端横梁安装工艺进行了探索研究,综合现状地质条件、施工环境、起重能力等因素,对端横梁安装施工方案进行了比选分析,创新采用自锚式悬拼法工艺,并在项目实施中取得了良好效果,具有较好的推广价值。Taking the main channel bridge of Hongwan waterway of Honghe Bridge in Zhuhai City as an example,this paper explores and studies the installation technology of end crossbeam,comprehensive current geological conditions,construction environment,lifting capacity and other factors,comparison and analysis of end beam installation construction scheme,innovates the self anchored cantilever assembly technology,and achieves good results in the project implementation.It has good promotion value.

关 键 词：钢-混叠合梁桥 端横梁 自锚式悬拼法 安装工艺 

分 类 号：TU997[建筑科学—市政工程]