Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ballastless track structure and method suitable for miniature track traffic ground line
The invention relates to the technical field of rail transit, in particular to a ballastless track structure and method suitable for a micro rail transit ground line. The ballastless track unit comprises a prefabricated sleeper slab which is arranged on the base, and a groove is reserved in the upper portion of the prefabricated sleeper slab and used for containing a bottom structure of a groove type steel rail; the two limiting blocks are arranged on the two sides of the groove-shaped steel rail respectively and laterally wrap the groove-shaped steel rail and the prefabricated sleeper slab; the concrete structure is cast in place on the side face of the limiting block and is in lap joint with the limiting block and the base through steel bars to form an integral structure; the limiting block and the base are in lap joint to form an integral structure, the groove type steel rail and the prefabricated sleeper slab are wrapped in the integral structure, the groove type steel rail is installed without fasteners, enough stability can be provided, and driving safety is guaranteed.
本发明涉及轨道交通技术领域，特别涉及一种适用于微型轨道交通地面线的无砟轨道结构及方法，包括基座；无砟轨道单元，包括预制轨枕板，设于所述基座上，所述预制轨枕板上部预留凹槽用于放置槽型钢轨的底部结构；还包括两限位块，分设所述槽型钢轨两侧，侧向包裹所述槽型钢轨和所述预制轨枕板；混凝土结构，现浇在所述限位块侧面，并通过钢筋分别与所述限位块和所述基座搭接形成整体结构；本发明限位块和基座搭接形成整体结构，将槽型钢轨和预制轨枕板包裹其内，实现了无扣件安装槽型钢轨，且能提供足够的稳定性，保证行车安全。
Ballastless track structure and method suitable for miniature track traffic ground line
The invention relates to the technical field of rail transit, in particular to a ballastless track structure and method suitable for a micro rail transit ground line. The ballastless track unit comprises a prefabricated sleeper slab which is arranged on the base, and a groove is reserved in the upper portion of the prefabricated sleeper slab and used for containing a bottom structure of a groove type steel rail; the two limiting blocks are arranged on the two sides of the groove-shaped steel rail respectively and laterally wrap the groove-shaped steel rail and the prefabricated sleeper slab; the concrete structure is cast in place on the side face of the limiting block and is in lap joint with the limiting block and the base through steel bars to form an integral structure; the limiting block and the base are in lap joint to form an integral structure, the groove type steel rail and the prefabricated sleeper slab are wrapped in the integral structure, the groove type steel rail is installed without fasteners, enough stability can be provided, and driving safety is guaranteed.
本发明涉及轨道交通技术领域，特别涉及一种适用于微型轨道交通地面线的无砟轨道结构及方法，包括基座；无砟轨道单元，包括预制轨枕板，设于所述基座上，所述预制轨枕板上部预留凹槽用于放置槽型钢轨的底部结构；还包括两限位块，分设所述槽型钢轨两侧，侧向包裹所述槽型钢轨和所述预制轨枕板；混凝土结构，现浇在所述限位块侧面，并通过钢筋分别与所述限位块和所述基座搭接形成整体结构；本发明限位块和基座搭接形成整体结构，将槽型钢轨和预制轨枕板包裹其内，实现了无扣件安装槽型钢轨，且能提供足够的稳定性，保证行车安全。
Ballastless track structure and method suitable for miniature track traffic ground line
一种适用于微型轨道交通地面线的无砟轨道结构及方法
LI HU (Autor:in) / MEN YANQING (Autor:in) / SUN MINGJIAN (Autor:in) / HAN GANG (Autor:in) / ZHOU ZHIYU (Autor:in) / LI ZHENG (Autor:in) / CAO JIANXIN (Autor:in) / HU SHUANG (Autor:in) / LI YANAN (Autor:in)
07.03.2023
Patent
Elektronische Ressource
Chinesisch
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