机场互通立交桥跨河道现浇箱梁施工工艺研究

Researches on construction technology of runway-crossing cast-in-situ box girder of overpass bridge in airport

结合工程实例,论述了机场互通立交桥跨河道现浇箱梁的施工工艺和施工方案,并对贝雷桁架的设计过程进行了分析检算,最后对质量管理和质量控制的组织保证措施、安全组织保证措施、环保措施等方面进行了阐述,对同类工程的施工具有指导意义。

Combined with practical engineering,the author discusses the construction technology and scheme of runway-crossing cast-in-situ box girder of overpass bridge in airport,analyzes and computational checks the design process of bailey truss,and illustrates organization safeguard measure,safety precaution and environmental protection measure of quality management and control,which has the meaning to guide similar engineering construction.