Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel-concrete combined track beam for guide rail type rubber wheel system
The invention discloses a steel-concrete combined track beam for a guide rail type rubber wheel system, and relates to the technical field of urban low-traffic-volume track traffic. The steel-concrete combined track beam comprises a plurality of track beam sections, and each track beam section comprises two concrete longitudinal beams which are oppositely arranged; one end of each steel cross beam is connected with one of the concrete longitudinal beams, and the other end of each steel cross beam is connected with the other one of the concrete longitudinal beams. The steel-concrete composite beam structure is adopted, the concrete longitudinal beams and the steel cross beams serve as main stress components, the concrete longitudinal beams on the two sides are connected through the steel cross beams, and compared with an existing conventional concrete box beam with a steel guide rail arranged on the top face, the steel-concrete composite beam structure is small in dead weight and convenient to construct; therefore, the overall rigidity of the track beam is improved.
本发明公开了一种用于导轨式胶轮系统的钢混组合轨道梁，涉及城市低运量轨道交通技术领域。该钢混组合轨道梁包括若干个轨道梁节段，其中，轨道梁节段包括两个相对设置的混凝土纵梁；若干段钢横梁，其一端与所述混凝土纵梁的其中一个连接，其另一端与所述混凝土纵梁的其中另一个连接。本发明为钢混组合梁的结构形式，混凝土纵梁和钢横梁作为主要的受力构件，通过钢横梁连接两侧的混凝土纵梁，比现有的常规混凝土箱梁的顶面设置钢导轨的自重较小，便于施工，比现有的钢导轨梁增加了混凝土结构，从而提高轨道梁的整体的刚度。
Steel-concrete combined track beam for guide rail type rubber wheel system
The invention discloses a steel-concrete combined track beam for a guide rail type rubber wheel system, and relates to the technical field of urban low-traffic-volume track traffic. The steel-concrete combined track beam comprises a plurality of track beam sections, and each track beam section comprises two concrete longitudinal beams which are oppositely arranged; one end of each steel cross beam is connected with one of the concrete longitudinal beams, and the other end of each steel cross beam is connected with the other one of the concrete longitudinal beams. The steel-concrete composite beam structure is adopted, the concrete longitudinal beams and the steel cross beams serve as main stress components, the concrete longitudinal beams on the two sides are connected through the steel cross beams, and compared with an existing conventional concrete box beam with a steel guide rail arranged on the top face, the steel-concrete composite beam structure is small in dead weight and convenient to construct; therefore, the overall rigidity of the track beam is improved.
本发明公开了一种用于导轨式胶轮系统的钢混组合轨道梁，涉及城市低运量轨道交通技术领域。该钢混组合轨道梁包括若干个轨道梁节段，其中，轨道梁节段包括两个相对设置的混凝土纵梁；若干段钢横梁，其一端与所述混凝土纵梁的其中一个连接，其另一端与所述混凝土纵梁的其中另一个连接。本发明为钢混组合梁的结构形式，混凝土纵梁和钢横梁作为主要的受力构件，通过钢横梁连接两侧的混凝土纵梁，比现有的常规混凝土箱梁的顶面设置钢导轨的自重较小，便于施工，比现有的钢导轨梁增加了混凝土结构，从而提高轨道梁的整体的刚度。
Steel-concrete combined track beam for guide rail type rubber wheel system
一种用于导轨式胶轮系统的钢混组合轨道梁
ZHANG QIANG (Autor:in) / WANG BIBO (Autor:in) / CAO CHUNMING (Autor:in) / GAO BAOFENG (Autor:in) / LUO YI (Autor:in) / HUANG YANHONG (Autor:in) / ZHOU YINDONG (Autor:in) / ZOU DONG (Autor:in) / LI SU (Autor:in) / DENG XUN (Autor:in)
20.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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