摘要
以南宁市324国道金陵大桥为背景,研究大跨度钢-混凝土混合连续梁桥设计与施工关键技术。金陵大桥主桥为跨径布置(75+180+75)m的连续梁桥,为国内最大跨度的钢-混凝土混合连续梁桥。结合该桥特点,对桥梁设计与施工关键技术进行研究,供类似工程参考。
Based on Jinling Bridge of 324 National Highway in Nanning,the key technologies of design and construction of long-span steel-concrete combined continuous beam bridge are studied.The main bridge of Jinling Bridge is a continuous beam bridge with the span layout of(75+180+75)m,which is the largest-span steel-concrete combined continuous beam bridge in China.Combined with the characteristics of the bridge,the key technologies of bridge design and construction are studied,which can be referred for the similar projects.
出处
《城市道桥与防洪》
2023年第3期88-93,M0010,共7页
Urban Roads Bridges & Flood Control
关键词
钢-混凝土混合梁
箱梁
钢-混结合段
设计
steel-concrete combined beam
box girder
steel-concrete combined section
design
