作　　者： (郭英）;

机构地区： 中铁十二局集团第三工程有限公司,山西太原030024

出　　处： 《铁道建筑技术》 2017年第8期53-57,共5页

摘　　要： 结合左黎高速上跨阳涉铁路立交桥工程实例,介绍了转体桥在转体前对转体T构两端称配重的施工前的准备工作、施工工艺、施工方法,以及施工工程中采取的质量控制措施,确保了转体顺利完成,为类似工程提供借鉴。 Combined with the project example of Zuoquan-Licheng Highway across Yangshe railway overpass,this paper introduced the preparation work,construction technology and construction method of weighing and counterweight on both ends of the swivel bridge T-shape structure before swiveling,as well as the quality control measures in the construction. This could ensure the swivel construction successfully and provide a reference for similar projects.

关 键 词： 平面转体结构 不平衡力矩 称重 配重