道岔连续梁59~60号墩现浇支架设计与施工

Design and Construction of Cast-in-place Support for 59~60 Pier of Turnout Continuous Beam

随着我国交通事业的迅速发展,桥梁的修建越来越多。现浇梁的施工中,支架施工至关重要,直接影响桥梁的施工质量、进度和安全。现浇支架的设计与施工成为现浇桥梁施工中必须解决的关键问题。结合宁盐联络线道岔连续梁59~60号墩现浇支架实体工程,详细阐述了该道岔连续梁59~60号墩现浇支架设计与施工,为类似工程提供了技术借鉴。

With the rapid development of transportation in China,more and more bridges are built.In the construction of cast-inplace beam,support construction is very important,which directly affects the construction quality,progress and safety of the bridge.The design and construction of cast-in-place support has become a key problem to be solved in the construction of cast-in-place bridge.Combined with the practical engineering of the cast-in-place support for the 59~60 pier of the turnout continuous beam of Ningyan connecting line,the design and construction of the cast-in-place support for the 59~60 pier of the turnout continuous beam are described in detail,which provides a technical reference for similar projects.