摘要
本文结合唐乃亥黄河特大桥初步设计主桥桥梁方案比选过程,对预应力混凝土连续钢构、预应力混凝土简支T梁、预应力混凝土独塔斜拉桥三种桥型方案从多角度对比分析,为今后我省大跨度桥型方案选择提供依据和参考。
By referring to the selection of the preliminary design scheme of Tangnaihe Yellow River main large-span bridge,this paper analyzed three types of bridge:PC continuous rigid frame,PC simple supported T beam and PC single pylon cable stayed bridge from different angles,which provided the gist and reference about the selection of scheme of large-span bridge in our province.
出处
《青海交通科技》
2014年第1期34-37,共4页
Qinghai Transportation Science and Technology
关键词
桥梁工程
方案设计
连续钢构
简支T梁
独塔斜拉桥
bridge engineering
schematic design
continuous rigid-frame
simple supported T beam
single pylon cable stayed bridge.
