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A platform for research: civil engineering, architecture and urbanism
Track beam for rubber wheel tramcar and construction method thereof
The invention discloses a track beam for a rubber wheel tramcar and a method. The track beam comprises a main beam used for supporting the rubber wheel tramcar, and the main beam comprises an I-shaped section steel beam and a concrete slab arranged on the upper portion of the I-shaped section steel beam; cross beams are arranged in parallel in the transverse bridge direction, one ends of the cross beams are connected with the lower portion of the first I-shaped section steel beam, and the other ends of the cross beams are connected with the lower portion of the second I-shaped section steel beam; and a lower flat longitudinal joint is arranged between two adjacent cross beams and between the first I-shaped section steel beam and the second I-shaped section steel beam, one end of the lower flat longitudinal joint is connected with the connecting part of one cross beam and the first I-shaped section steel beam, and the other end of the lower flat longitudinal joint is connected with the connecting part of the other cross beam and the second I-shaped section steel beam. By adopting the main beam structure of combining the I-shaped section steel beams with the concrete slabs, a stress is reasonable, a spanning capacity is high, the overall steel consumption is small, and economical efficiency is good.
本发明公开了一种用于胶轮有轨电车的轨道梁及方法，该轨道梁包括，用于支撑胶轮有轨电车的主梁，主梁包括工型截面钢梁和设置于工型截面钢梁上部的混凝土板；至少两个沿横桥向平行设置的横梁，横梁的一端与第一工型截面钢梁的下部相连接，横梁的另一端与第二工型截面钢梁的下部相连接；设置在两个相邻的横梁之间、第一工型截面钢梁和第二工型截面钢梁之间的下平纵联，下平纵联的一端与其中一个横梁和第一工型截面钢梁的连接部相连接，下平纵联的另一端与其中另一个横梁和第二工型截面钢梁的连接部相连接。本发明采用工型截面钢梁结合混凝土板的主梁结构，受力合理，跨越能力强，整体用钢量小，经济性好。
Track beam for rubber wheel tramcar and construction method thereof
The invention discloses a track beam for a rubber wheel tramcar and a method. The track beam comprises a main beam used for supporting the rubber wheel tramcar, and the main beam comprises an I-shaped section steel beam and a concrete slab arranged on the upper portion of the I-shaped section steel beam; cross beams are arranged in parallel in the transverse bridge direction, one ends of the cross beams are connected with the lower portion of the first I-shaped section steel beam, and the other ends of the cross beams are connected with the lower portion of the second I-shaped section steel beam; and a lower flat longitudinal joint is arranged between two adjacent cross beams and between the first I-shaped section steel beam and the second I-shaped section steel beam, one end of the lower flat longitudinal joint is connected with the connecting part of one cross beam and the first I-shaped section steel beam, and the other end of the lower flat longitudinal joint is connected with the connecting part of the other cross beam and the second I-shaped section steel beam. By adopting the main beam structure of combining the I-shaped section steel beams with the concrete slabs, a stress is reasonable, a spanning capacity is high, the overall steel consumption is small, and economical efficiency is good.
本发明公开了一种用于胶轮有轨电车的轨道梁及方法，该轨道梁包括，用于支撑胶轮有轨电车的主梁，主梁包括工型截面钢梁和设置于工型截面钢梁上部的混凝土板；至少两个沿横桥向平行设置的横梁，横梁的一端与第一工型截面钢梁的下部相连接，横梁的另一端与第二工型截面钢梁的下部相连接；设置在两个相邻的横梁之间、第一工型截面钢梁和第二工型截面钢梁之间的下平纵联，下平纵联的一端与其中一个横梁和第一工型截面钢梁的连接部相连接，下平纵联的另一端与其中另一个横梁和第二工型截面钢梁的连接部相连接。本发明采用工型截面钢梁结合混凝土板的主梁结构，受力合理，跨越能力强，整体用钢量小，经济性好。
Track beam for rubber wheel tramcar and construction method thereof
一种用于胶轮有轨电车的轨道梁及其施工方法
XU SHENGQIAO (author) / PENG LANPING (author) / GAO JINGQING (author) / FENG QI (author) / GUO ZIYU (author) / HAN XIAOFANG (author) / LI XIANTING (author)
2021-06-08
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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