跨铁路既有线T型刚构桥转体施工技术研究

Study on construction technologies of crossing exsisting railway line T-shape rigid bridge swivel

结合某省新建桥梁工程,对跨铁路既有线T型刚构桥转体施工的主体设计和工艺设计进行了集中分析,旨在为技术管理人员提供更加有价值的参考建议。

Combining with the newly-built bridge engineering,the paper carries out a concentrated analysis for major design and technology design of the crossing-span railway line T-shape rigid bridge swivel construction,with a view to provide more valuable suggestions for technical managers.