Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pedestrian suspension bridge of hillside anchoring type space cable system
A traditional parallel cable system suspension bridge is reformed according to the requirement for building an ultra-large-span pedestrian suspension bridge in a canyon scenic area. A hyperbolic paraboloid space cable net system is adopted, so that the wind resistance stability of the pedestrian suspension bridge in the canyon scenic area is improved; the landform of the canyon scenic area is utilized, the hyperbolic paraboloid space cable net is dispersedly anchored on rock slope bodies on the two sides of the canyon scenic area, a bridge tower structure is omitted, the manufacturing cost is reduced, and the pedestrian suspension bridge of the hillside anchoring type space cable system is formed. The arched steel structure curved beam with the rigid tie bars is placed on the hyperbolic paraboloid space cable net, the bridge deck system stiffening beam is hung through the space sling system, the wind-resistant cable is arranged, two sets of wind-resistant technical measures work cooperatively, and the wind-resistant stability of the ultra-large-span pedestrian suspension bridge can be ensured. The hillside anchoring type super-large-span hyperbolic paraboloid space cable net pedestrian suspension bridge has the advantages of being attractive in shape, convenient to construct, high in wind resistance stability, low in manufacturing cost and the like, and can be used as a 500-600 m super-large-span canyon scenic area pedestrian suspension bridge.
针对峡谷景区建造超大跨径人行悬索桥的需求，改革传统的平行缆索体系悬索桥。采用双曲抛物面空间缆索网体系，提高峡谷景区人行悬索桥抗风稳定性；利用峡谷景区的地形地貌，双曲抛物面空间缆索网分散锚固于峡谷景区两侧岩石山坡体之上，取消桥塔结构，降低造价，形成一种山坡锚固式空间缆索体系的人行悬索桥。将带有刚性系杆的拱形钢结构曲梁搁置在双曲抛物面空间缆索网之上，空间吊索体系悬挂桥面系加劲梁，设置抗风缆索，两套抗风技术措施协同工作，可确保超大跨径人行悬索桥的抗风稳定性。山坡锚固式超大跨径双曲抛物面空间缆索网人行悬索桥具有造型漂亮、施工方便、抗风稳定性强和造价低等优点，可用于500～600米超大跨径峡谷景区人行悬索桥。
Pedestrian suspension bridge of hillside anchoring type space cable system
A traditional parallel cable system suspension bridge is reformed according to the requirement for building an ultra-large-span pedestrian suspension bridge in a canyon scenic area. A hyperbolic paraboloid space cable net system is adopted, so that the wind resistance stability of the pedestrian suspension bridge in the canyon scenic area is improved; the landform of the canyon scenic area is utilized, the hyperbolic paraboloid space cable net is dispersedly anchored on rock slope bodies on the two sides of the canyon scenic area, a bridge tower structure is omitted, the manufacturing cost is reduced, and the pedestrian suspension bridge of the hillside anchoring type space cable system is formed. The arched steel structure curved beam with the rigid tie bars is placed on the hyperbolic paraboloid space cable net, the bridge deck system stiffening beam is hung through the space sling system, the wind-resistant cable is arranged, two sets of wind-resistant technical measures work cooperatively, and the wind-resistant stability of the ultra-large-span pedestrian suspension bridge can be ensured. The hillside anchoring type super-large-span hyperbolic paraboloid space cable net pedestrian suspension bridge has the advantages of being attractive in shape, convenient to construct, high in wind resistance stability, low in manufacturing cost and the like, and can be used as a 500-600 m super-large-span canyon scenic area pedestrian suspension bridge.
针对峡谷景区建造超大跨径人行悬索桥的需求，改革传统的平行缆索体系悬索桥。采用双曲抛物面空间缆索网体系，提高峡谷景区人行悬索桥抗风稳定性；利用峡谷景区的地形地貌，双曲抛物面空间缆索网分散锚固于峡谷景区两侧岩石山坡体之上，取消桥塔结构，降低造价，形成一种山坡锚固式空间缆索体系的人行悬索桥。将带有刚性系杆的拱形钢结构曲梁搁置在双曲抛物面空间缆索网之上，空间吊索体系悬挂桥面系加劲梁，设置抗风缆索，两套抗风技术措施协同工作，可确保超大跨径人行悬索桥的抗风稳定性。山坡锚固式超大跨径双曲抛物面空间缆索网人行悬索桥具有造型漂亮、施工方便、抗风稳定性强和造价低等优点，可用于500～600米超大跨径峡谷景区人行悬索桥。
Pedestrian suspension bridge of hillside anchoring type space cable system
一种山坡锚固式空间缆索体系的人行悬索桥
WANG GUOHUA (Autor:in) / XU JINFA (Autor:in) / LI BING (Autor:in)
08.02.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
| Europäisches Patentamt | 2022
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