摘要
当下,对于大跨径的桥梁施工多采用悬臂现浇技术,但是由于施工过程较为繁琐,因此在施工中必须要保证桥梁建设质量,同时还要确保结构能够符合受力要求。文章对连续梁桥悬臂现浇施工的关键技术进行详细分析,针对其不足之处提出相关建议。
At present,cantilever cast-in-place technology is used in bridge construction with long span,but because the construction process is more complicated,it is necessary to ensure the quality of bridge construction and to ensure that the structure can meet the requirements of force.In this paper,the key technology of cantilever cast-in-place construction of continuous beam bridge is analyzed in detail,and the relevant countermeasures are put forward in view of its shortcomings.
作者
张小平
范宏林
贾治杰
李朋强
ZHANG Xiaoping;FAN Honglin;JIA Zhijie;LI Pengqiang(Gansu Shunda Road and Bridge Construction Co.,Ltd.,Lanzhou 730050,China)
关键词
连续梁桥
悬臂现浇
施工控制
continuous beam bridge
cantilever cast-in-place
construction control
