摘要
客运专线简支梁自重远远超过普通桥梁,不能采取常规施工,本文以武广客运专线某梁场提梁机轨道梁设计为例,对轨道梁内力进行计算研究,并提出了合理的设计方案,为重型简支梁的施工设计提供了参考。
The weight of dedicated passenger line simple - supported beam is heavyer than ordinary bridges＇ We cant use irregular construction method. The paper researched and calculated the internal force of track beam by taking certain girder field of Wuhan - Guangzhou dedicated passenger line. It also put forward a rational design. It can be referenced in similar engineering.
出处
《北方交通》
2006年第8期72-75,共4页
Northern Communications
关键词
客运专线
提梁机
轨道基础
设计
Dedicated passenger line Gantry crane Track beam Design
