摘要In this paper, the combined tower structure system of the super long-span curved cable-stayed bridge is composed of the univalent hyperboloid bridge tower, the bowl shaped thin-wall shell podium and the circular sightseeing platform plate. The sightseeing tower and the cable-stayed bridge tower in the scenic spot are two in one. The sightseeing tower improves the vertical stiffness of the super long-span pedestrian landscape curved cable-stayed bridge. The bowl shaped thin-walled shell podium can effectively limit the torsional deformation of the curved cable-stayed bridge deck. Combination 2×150m curved cable-stayed bridge, Midas finite element model is established to verify the scientific rationality of the super long-span pedestrian landscape curved cable-stayed bridge with sightseeing tower.
Abstract：In this paper, the combined tower structure system of the super long-span curved cable-stayed bridge is composed of the univalent hyperboloid bridge tower, the bowl shaped thin-wall shell podium and the circular sightseeing platform plate. The sightseeing tower and the cable-stayed bridge tower in the scenic spot are two in one. The sightseeing tower improves the vertical stiffness of the super long-span pedestrian landscape curved cable-stayed bridge. The bowl shaped thin-walled shell podium can effectively limit the torsional deformation of the curved cable-stayed bridge deck. Combination 2×150m curved cable-stayed bridge, Midas finite element model is established to verify the scientific rationality of the super long-span pedestrian landscape curved cable-stayed bridge with sightseeing tower.
郑纪研, 王为圣, 赵敏如, 雷茜茜, 王利佳. Discussion on Curved-deck Cable-stayed Bridge with Sightseeing Tower[J]. Journal of Highway and Transportation Research and Development, 2022, 16(3): 34-40.
ZHENG Ji-yan, WANG Wei-sheng, ZHAO Min-ru, LEI Qian-qian, WANG Li-jia. Discussion on Curved-deck Cable-stayed Bridge with Sightseeing Tower. Journal of Highway and Transportation Research and Development, 2022, 16(3): 34-40.
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2022, Vol. 16 
