城市桥梁新型拼接缝设计与施工方法研究

Research on Design and Construction Method of New Joint of Urban Bridges

摘要:

针对桥墩位置不对齐的桥梁的拼宽设计，以实际工程为背景进行研究，对老桥结构受力、变形、拼宽方式、拼缝材料等进行了分析和探讨，解决了新老桥之间位移差等问题，对今后同类桥梁拼宽设计具有参考意义。

Abstract:

Aiming at the widening design of bridges with misaligned pier positions, taking an actual project as the background for study, the stress, deformation, widening method and joint materials of the old bridge structure are analyzed and discussed to solve the problems of displacement difference between the new and old bridges, which has the reference significance for the widening design of similar bridges in the future.