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A platform for research: civil engineering, architecture and urbanism
Track beam structure with horizontal curve and manufacturing method thereof
The invention discloses a track beam structure with a horizontal curve and a manufacturing method thereof, and relates to the field of track traffic. The track beam structure with the horizontal curve comprises two arc-shaped box type longitudinal beams, two end cross beams and a plurality of middle cross beams, wherein the two ends of each end cross beam are connected with the ends of the two box type longitudinal beams respectively, and the two ends of each middle cross beam are connected with the middles of the two box type longitudinal beams respectively. The box type longitudinal beam comprises an upper cover plate, three web plates with the tops connected with the bottom of the upper cover plate respectively, two bottom plates, a middle cover plate with the two ends connected with the two web plates respectively and a plurality of partition plates, the side walls of the partition plates are connected with the upper cover plate, the two web plates and the middle cover plate respectively, and the top of one bottom plate is connected with the bottom of one web plate. The top of the other bottom plate is connected with the bottoms of the other two webs, and the bottom plate, the two webs connected with the bottom plate and the upper cover plate define a side box chamber; and a walking opening is formed between the two bottom plates. According to the track beam structure with the horizontal curve and the manufacturing method of the track beam structure, the manufacturing precision and the construction precision of the large-span track beam structure with the horizontal curve can be guaranteed.
一种带有平曲线的轨道梁结构及其制造方法，涉及轨道交通领域。带有平曲线的轨道梁结构包括两根弧形的箱型纵梁、两根两端分别与两根箱型纵梁端部连接的端部横梁及多根两端分别与两个箱型纵梁中部连接的中部横梁；箱型纵梁包括上盖板、三块顶部分别与上盖板底部连接的腹板、两块底板、两端分别与两块腹板连接的中盖板及多块隔板，隔板的侧壁分别与上盖板、两块腹板和中盖板连接，一块底板顶部与一块腹板底部连接，另一块底板顶部与另两块腹板底部连接，底板及其连接的两块腹板和上盖板之间围合形成边箱室；两块底板之间形成走行开口。本申请提供的带有平曲线的轨道梁结构及其制造方法能够保证带平曲线的大跨度轨道梁结构的制造精度和施工精度。
Track beam structure with horizontal curve and manufacturing method thereof
The invention discloses a track beam structure with a horizontal curve and a manufacturing method thereof, and relates to the field of track traffic. The track beam structure with the horizontal curve comprises two arc-shaped box type longitudinal beams, two end cross beams and a plurality of middle cross beams, wherein the two ends of each end cross beam are connected with the ends of the two box type longitudinal beams respectively, and the two ends of each middle cross beam are connected with the middles of the two box type longitudinal beams respectively. The box type longitudinal beam comprises an upper cover plate, three web plates with the tops connected with the bottom of the upper cover plate respectively, two bottom plates, a middle cover plate with the two ends connected with the two web plates respectively and a plurality of partition plates, the side walls of the partition plates are connected with the upper cover plate, the two web plates and the middle cover plate respectively, and the top of one bottom plate is connected with the bottom of one web plate. The top of the other bottom plate is connected with the bottoms of the other two webs, and the bottom plate, the two webs connected with the bottom plate and the upper cover plate define a side box chamber; and a walking opening is formed between the two bottom plates. According to the track beam structure with the horizontal curve and the manufacturing method of the track beam structure, the manufacturing precision and the construction precision of the large-span track beam structure with the horizontal curve can be guaranteed.
一种带有平曲线的轨道梁结构及其制造方法，涉及轨道交通领域。带有平曲线的轨道梁结构包括两根弧形的箱型纵梁、两根两端分别与两根箱型纵梁端部连接的端部横梁及多根两端分别与两个箱型纵梁中部连接的中部横梁；箱型纵梁包括上盖板、三块顶部分别与上盖板底部连接的腹板、两块底板、两端分别与两块腹板连接的中盖板及多块隔板，隔板的侧壁分别与上盖板、两块腹板和中盖板连接，一块底板顶部与一块腹板底部连接，另一块底板顶部与另两块腹板底部连接，底板及其连接的两块腹板和上盖板之间围合形成边箱室；两块底板之间形成走行开口。本申请提供的带有平曲线的轨道梁结构及其制造方法能够保证带平曲线的大跨度轨道梁结构的制造精度和施工精度。
Track beam structure with horizontal curve and manufacturing method thereof
一种带有平曲线的轨道梁结构及其制造方法
ZHANG WEI (author) / ZHANG JUN (author) / LI TAN (author) / LI SHUXUE (author) / JIANG HENGXIN (author) / QUAN QUANHONG (author) / ZHAO BIN (author) / YIN GUIFANG (author) / ZHU HONGSHENG (author) / GENG WANFENG (author)
2023-04-25
Patent
Electronic Resource
Chinese
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