摘要
安徽金桃大桥为2孔跨度均为160 m的上承式钢筋砼箱肋拱,拱肋采用分段预制、无支架缆索吊装施工技术,文章对其拱肋无支架缆索吊装施工工艺进行了介绍,为类似工程施工提供借鉴。
There are two steel arch ribs in Jintao Bridge that containing length of spam of 160m.Each of them is constructed by using sectional pre-installation and cable lifting method.The article introduces the two construction methods and gives reference to similar construction projects.
出处
《西部交通科技》
2009年第6期7-11,共5页
Western China Communications Science & Technology
关键词
桥梁工程
砼拱肋
无支架
缆索吊装
Bddge construction
Tong arch db
Frameless
Cable lifting
