摘要
研究总结了预制节段拼装梁桥结构的节段预制方法、现场拼装施工方法及其适用范围,对施工方法进行了横向对比。最后给出了设计计算分析中施工过程模拟的建议。
This paper sums up the segment precast method, field assembling construction method and its applicable scope of the precast segmental beam bridge, compares the different construction methods, and finally proposes the simulation method of construction process in the design, design and analysis.
出处
《城市道桥与防洪》
2013年第10期89-92,9,共4页
Urban Roads Bridges & Flood Control
关键词
预制节段拼装
上部结构
施工方法
短线法
长线法
简支变连续
逐跨连续
悬臂拼装
precast segmental assembling
superstructure
construction method
short line method
long line method
converting simply-support into continuous
continuous span by span
cantilever assembling
