大跨度钢管混凝土拱桥结构检测与安全评估研究

摘要

为确保大跨度钢管混凝土拱桥的运营安全,文章依托广西某大跨度钢管混凝土拱桥工程,通过索力检测、静力加载试验和动力荷载试验进行了桥梁结构检测与安全评估研究,为大跨度钢管混凝土拱桥的后期运营养护提供参考依据。%In order to ensure the operation safety of large-span CFST arch bridge,relying on a large-span CFST arch bridge engineering in Guangxi,and through the cable force detection, static loading test and dynamic loading test,the article conducted the bridge structure detection safety assessment studies,providing the reference for the future operation maintenance of large-span CFST arch bridge.