摘要
斜拉桥成为桥梁工程的主要应用形式,兼具性能与美感的双重特点。主塔是构成斜拉桥最为关键的构件,也是整个桥梁工程中难度最大的部分。论文以白居寺长江大桥大跨度钢桁梁斜拉桥为基本对象,总结主塔施工要点,提出适用于索塔外观质量控制的可行性措施。
Cable-stayed bridge has become the main application form of bridge engineering,which has the double characteristics of performance and aesthetic feeling.The main tower is the most critical component of the cable-stayed bridge,and it is also the most difficult part of the whole bridge project.Based on the long-span steel truss cable-stayed bridge of Baijusi Yangtze River Bridge,this paper summarizes the main construction points of the main tower and puts forward the feasible measures for the appearance quality control of the cable tower.
作者
刘文婷
吴道优
LIU Wen-ting;WU Dao-you(China Communications 2nd Navigational Bureau 2nd Engineering Co.Ltd,Chongqing 401121,China)
出处
《工程建设与设计》
2020年第11期257-259,共3页
Construction & Design for Engineering
关键词
斜拉桥
异性索塔
外观质量
cable-stayed bridge
special-shaped cable tower
appearance quality
