摘要
普光气田净化厂厂前路桥工程2号公路桥为目前国内少有的上承式大跨重载双肋拱桥,桥梁设计荷载为375t,约为普通公路一级荷载的6.8倍。本丈以该桥为研究对象,总结了该桥的构造特点及施工工艺,为同类桥梁的设计提供参考。
No.2 Highway Bridge in the link road of Puguang gas field purification plant is a long-span heavy-haul arch bridge with two ribs.The design load of the bridge is 375t, which is 6.8 times of the regular highway-I load.In the paper, the structural features and construction techniques of the bridge is summarized, which could be used as reference to other similar designs.
出处
《建筑技术开发》
2016年第3期40-41,共2页
Building Technology Development
关键词
双肋拱桥
大跨重载
构造特点
arch bridge with two ribs
long-span heavy-hanl
structural feature
