摘要
塘沽国防路高架桥采用预制拼装脊骨梁结构,该文重点介绍了脊骨梁桥的设计与计算。
The structure of prefabricated splice ridge beam is used for Guofang Road Elevated Bridge in Tanggu. The article focuses the design and calculation of ridge beam bridge.
出处
《城市道桥与防洪》
2007年第6期45-47,共3页
Urban Roads Bridges & Flood Control
关键词
脊骨梁
预应力混凝土
剪力键
设计
计算
ridge beam, pre-stressed concrete, shearing key, design, calculation
