现代交通技术

虞辉,曹明旭.悬臂浇筑预应力混凝土连续梁桥的挠度计算[J].现代交通技术,2005,(4):43-45

悬臂浇筑预应力混凝土连续梁桥的挠度计算

Flexibility Calculation of Continuous Beam Bridge of Prestreessed Concrete in Cantilever Segmental Construction Method

DOI：

中文关键词: 悬臂浇筑预应力混凝土连续梁桥挠度预拱度

英文关键词:cantilever segmental method prestressed concrete continuous beam bridge flexibility pre - arch

基金项目:

虞辉曹明旭

江苏省交通科学研究院,江苏南京210017

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中文摘要:

对悬浇预应力混凝土连续梁桥在施工过程及成桥后的变形机理进行分析，提出了各施工阶段及成桥后梁体挠度计算方法。

英文摘要:

It analyzed process of construction by way of cantilever segmental method and the deformation mechanism after construction, and proposed the beam flexibility in and after construction,

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