A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated slab type ballast bed construction method
The invention provides a precast slab type ballast bed construction method. The precast slab type ballast bed construction method comprises the following steps that S1, precast slabs are laid; s2, the laid prefabricated slabs are roughly adjusted; s3, steel rails and steel rail fasteners are installed on the laid prefabricated slabs; and S5, the track is finely adjusted. Compared with the prior art, the precast slab type ballast bed construction method provided by the invention has the advantages that the characteristic that the smoothness of the line finally needs to be reflected on the track is utilized, only the track is finely adjusted, and each precast slab is not finely adjusted any more, so that the construction efficiency is improved, and the quality of the track is also effectively improved.
本发明提供了一种预制板式道床施工方法，其包括如下步骤：S1、铺设预制板；S2、粗调铺设的预制板；S3、在铺设的预制板上安装钢轨及钢轨扣件；S5、对轨道进行精调。与现有技术相比，本发明提供的预制板式道床施工方法利用线路平顺性最终需体现在轨道上的特点，仅对轨道进行精调，不再对每一块预制板进行精调，提高了施工效率，并且也有效的提高了轨道质量。
Prefabricated slab type ballast bed construction method
The invention provides a precast slab type ballast bed construction method. The precast slab type ballast bed construction method comprises the following steps that S1, precast slabs are laid; s2, the laid prefabricated slabs are roughly adjusted; s3, steel rails and steel rail fasteners are installed on the laid prefabricated slabs; and S5, the track is finely adjusted. Compared with the prior art, the precast slab type ballast bed construction method provided by the invention has the advantages that the characteristic that the smoothness of the line finally needs to be reflected on the track is utilized, only the track is finely adjusted, and each precast slab is not finely adjusted any more, so that the construction efficiency is improved, and the quality of the track is also effectively improved.
本发明提供了一种预制板式道床施工方法，其包括如下步骤：S1、铺设预制板；S2、粗调铺设的预制板；S3、在铺设的预制板上安装钢轨及钢轨扣件；S5、对轨道进行精调。与现有技术相比，本发明提供的预制板式道床施工方法利用线路平顺性最终需体现在轨道上的特点，仅对轨道进行精调，不再对每一块预制板进行精调，提高了施工效率，并且也有效的提高了轨道质量。
Prefabricated slab type ballast bed construction method
预制板式道床施工方法
REN JIHONG (author) / XIE CHANGZHENG (author) / LUO LIJUN (author) / HUA SHENG (author) / XU GUOYU (author) / DUAN BOTAO (author) / WANG XUEMIN (author) / CHEN YONGSHENG (author)
2023-04-07
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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