以蕴藻浜斜拉桥工程实践为背景,针对斜拉桥彩针形独塔的结构形式进行施工工艺研究,在一般提升-合龙的竖转施工方法的基础上,成功总结出一套独特的反向-竖转系统安装独塔的高效施工方法,创造性、高标准地完成工程的设计意图,突显施工技术与桥梁设计艺术的完美结合,拓展了转体施工新思路,并取得显著的经济效益。 Taking the construction practice of Yunzaoma cable-stayed bridge as a background, aiming at the structural style of cable-stayed single-pylon structure of cable-stayed bridge, the construction technology is studied. Based on the general method of hoisting and closing the vertical rotation, a set of unique Reverse - vertical rotation system installed single tower efficient construction methods, creative, high standard to complete the design intent of the project, highlighting the construction technology and the perfect bridge design art, expanding the new idea of ​​swivel construction and achieved significant economic benefits .