多跨径变截面上承式现浇连续拱桥组合桥施工工法的运用  

Application of Construction Method of Multi-Span Continuous Cast-in-Place Arch Bridge with Variable Section

作　　者：吕庆超 LV Qing-chao(China Railway Bridge Bureau Shanghai Engineering Co.Ltd.,Shanghai 201400,China)

机构地区：[1]中铁大桥局上海工程有限公司,上海201400

出　　处：《工程建设与设计》2024年第16期119-121,共3页Construction & Design for Engineering

摘　　要：验证了多跨径变截面上承式现浇连续拱桥组合桥施工工法在实际施工中的运用效果;采用文献综述和实际案例分析相结合的方法,揭示该工法在桥梁施工中的操作要点。结果表明,该工法具有施工简便、质量稳定的显著优势。The application effect of the construction method of multi-span continuous cast-in-place arch bridge with variable section is verified;By the method of literature review and practical case analysis,the key points of operation of the construction method in bridge construction are revealed.The results show that this method has obvious advantages of simple construction and stable quality.

关 键 词：变截面 上承式 现浇 连续拱桥组合桥 施工工法 

分 类 号：U445.4[建筑科学—桥梁与隧道工程]