Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Shuttle-shaped bridge tower in highway-railway flat-layer steel box girder cable-stayed bridge
The invention relates to a shuttle-shaped bridge tower in the highway-railway flat-layer steel box girder cable-stayed bridge which comprises a tower column and a supporting foundation, the tower column is of a shuttle-shaped structure which is wide in the middle and gradually narrows up and down, the two tower limbs of the tower column are each provided with a vertical limb section with the limbface parallel to the vertical direction, and the vertical limb sections at least cover the position where a main girder is located. In addition, the invention further relates to a cable-stayed bridgewhich comprises a main beam and at least one bridge tower, and the shuttle-shaped bridge tower in the highway-railway flat-layer steel box girder cable-stayed bridge is adopted as the bridge tower. The tower column of the fusiform structure is adopted and is similar to a fish or a boat, and the landscape performance is good; by designing the vertical limb sections for the tower limbs, the tower column is in a vertical transition type within the range of the main beam, the design effect that the bridge tower vertically penetrates through the main beam can be achieved, the tower limbs verticallypenetrate through the bridge surface of the main beam, the width of the main beam of the bridge tower vertically-penetrating type cable-stayed bridge can be reduced, and the economical efficiency isgood.
本发明涉及一种公铁平层钢箱梁斜拉桥中穿梭形桥塔，包括塔柱和支承基础，所述塔柱呈中间宽而上下逐渐收窄的梭形结构，所述塔柱的两个塔肢均具有肢面平行于竖向的竖向肢段，所述竖向肢段至少覆盖主梁所在位置。另外还涉及一种斜拉桥，包括主梁和至少一座桥塔，所述桥塔采用如上所述的公铁平层钢箱梁斜拉桥中穿梭形桥塔。采用梭形结构的塔柱，似鱼似舟，景观性较好；通过对塔肢设计竖向肢段，使该塔柱在主梁范围内为竖直形过渡型式，可实现桥塔竖直中穿主梁的设计效果，塔肢垂直地穿过主梁桥面，可减小桥塔中穿式斜拉桥的主梁宽度，经济性好。
Shuttle-shaped bridge tower in highway-railway flat-layer steel box girder cable-stayed bridge
The invention relates to a shuttle-shaped bridge tower in the highway-railway flat-layer steel box girder cable-stayed bridge which comprises a tower column and a supporting foundation, the tower column is of a shuttle-shaped structure which is wide in the middle and gradually narrows up and down, the two tower limbs of the tower column are each provided with a vertical limb section with the limbface parallel to the vertical direction, and the vertical limb sections at least cover the position where a main girder is located. In addition, the invention further relates to a cable-stayed bridgewhich comprises a main beam and at least one bridge tower, and the shuttle-shaped bridge tower in the highway-railway flat-layer steel box girder cable-stayed bridge is adopted as the bridge tower. The tower column of the fusiform structure is adopted and is similar to a fish or a boat, and the landscape performance is good; by designing the vertical limb sections for the tower limbs, the tower column is in a vertical transition type within the range of the main beam, the design effect that the bridge tower vertically penetrates through the main beam can be achieved, the tower limbs verticallypenetrate through the bridge surface of the main beam, the width of the main beam of the bridge tower vertically-penetrating type cable-stayed bridge can be reduced, and the economical efficiency isgood.
本发明涉及一种公铁平层钢箱梁斜拉桥中穿梭形桥塔，包括塔柱和支承基础，所述塔柱呈中间宽而上下逐渐收窄的梭形结构，所述塔柱的两个塔肢均具有肢面平行于竖向的竖向肢段，所述竖向肢段至少覆盖主梁所在位置。另外还涉及一种斜拉桥，包括主梁和至少一座桥塔，所述桥塔采用如上所述的公铁平层钢箱梁斜拉桥中穿梭形桥塔。采用梭形结构的塔柱，似鱼似舟，景观性较好；通过对塔肢设计竖向肢段，使该塔柱在主梁范围内为竖直形过渡型式，可实现桥塔竖直中穿主梁的设计效果，塔肢垂直地穿过主梁桥面，可减小桥塔中穿式斜拉桥的主梁宽度，经济性好。
Shuttle-shaped bridge tower in highway-railway flat-layer steel box girder cable-stayed bridge
公铁平层钢箱梁斜拉桥中穿梭形桥塔
CUI MIAOMIAO (Autor:in) / YAN AIGUO (Autor:in) / LIU ZHENBIAO (Autor:in) / WEN WANGQING (Autor:in) / WANG PENGYU (Autor:in) / XIE XIAOHUI (Autor:in) / GUO PAN (Autor:in) / LI GUILIN (Autor:in) / LI DIPING (Autor:in) / WANG ZHIPING (Autor:in)
26.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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