The analytic method and results in this paper has reference value to design and construction of box beams of double-track railways.
本文所采用的分析方法和结论对于双线铁路箱梁的设计与施工有一定的借鉴意义。
The piers of the Bridge are of single-and double-column piers without capping beams and the concrete continuous box girders atop the piers are constructed by movable shuttering form.
研究目的：解决自行式移动模架法现浇客运专线铁路大跨度、大吨位箱梁的关键施工技术、施工工艺，以适应客运专线桥梁的快速施工。
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