某“飞鸽型”型塔斜拉桥施工控制关键技术

Key Technology for Construction Control of A“Flying Pigeon Type”Tower Cable-stayed Bridge

“飞鸽型”型塔斜拉桥体现出造型美观、经济实用等优点,但此类桥型施工存在一定的难度。为保证桥梁施工安全可靠,且成桥后符合设计标准,有必要研究施工控制关键技术,明确施工要点,保证施工质量得以控制。提出了该类型斜拉桥施工控制的任务及工作内容和相应措施,可为类似工程提供参考。

The"Flying Pigeon type"pylon cable-stayed bridge has the advantages of beautiful shape,economic and practical,but there are some difficulties in the construction of this type of bridge.In order to ensure the safety and reliability of bridge construction,and meet the design standards after completion of the bridge,it is necessary to study the key technology of construction control,clarify the construction key points,and ensure the control of construction quality.The task,work content and corresponding measures of construction control of this type of cable-stayed bridge are proposed,which can provide reference for similar projects.