螺洲大桥主塔施工技术

Beaufort Island Bridge tower construction technology

螺洲大桥三塔自锚式悬索桥主塔柱首次采用分节段现浇工艺进行施工,介绍了汽车吊结合安全爬梯形式施工主塔的成功经验。同时在施工过程采用了全过程施工控制方法,保证了主塔的线形满足设计精度要求。

Beaufort Island Bridge Three Pagodas segmental cast-in-place process the first time the main tower self-anchored suspension bridge construction,the successful experience of the car hanging with safety ladder form of construction of the main tower.At the same time the whole process of construction control methods used in the construction process to ensure that the main tower line to meet the design accuracy requirements.