Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Symmetrical U-shaped highway flyover crossing structure
The invention discloses a symmetrical U-shaped highway flyover crossing structure, which relates to the technical field of highway engineering or road engineering, is positioned at the junction of a three-branch road formed by a main road and a branch road, and comprises a first U-shaped turn-round ramp, a second U-shaped turn-round ramp, the main road, the branch road, a branch road diversion ramp and a traffic island, the first U-shaped turn ramp and the second U-shaped turn ramp are arranged at the road junction, the first U-shaped turn ramp and the second U-shaped turn ramp are provided with U-shaped structures, openings of the first U-shaped turn ramp and the second U-shaped turn ramp are oppositely arranged, and the branch diversion ramp is arranged on one side of a main road at the junction of the three-branch road structure; according to the flyover crossing structure, the turning ramps and the turning ramps are arranged in the corresponding areas above or below the main road, the area occupied by the curves is saved, the area occupied by the whole flyover crossing structure is effectively reduced, meanwhile, the flyover crossing structure can be suitable for plateau mountainous areas of different terrains, the investment cost and the construction land are reduced, and the construction efficiency is improved. And the application range of the structure is expanded.
本发明公开了对称U型公路立体交叉结构，涉及公路工程或道路工程技术领域，该结构位于主路和支路形成的三岔道路的交汇处，其包括第一U型回头匝道、第二U型回头匝道、主路、支路、支路分流匝道和交通岛，第一U型回头匝道和第二U型回头匝道设在道路交汇处，第一U型回头匝道和第二U型回头匝道具有U型结构且第一U型回头匝道和第二U型回头匝道开口相对设置，支路分流匝道设在三岔道路结构交汇处的主路一侧；该结构通过将转弯和掉头的匝道设置到了主路上方或下方对应的区域，节省了弯道占用的面积，有效减少了整个立体交叉结构所占用的面积，同时该结构能够适宜于不同地形的高原山区，降低了投资造价和建设用地，扩展了结构的适用范围。
Symmetrical U-shaped highway flyover crossing structure
The invention discloses a symmetrical U-shaped highway flyover crossing structure, which relates to the technical field of highway engineering or road engineering, is positioned at the junction of a three-branch road formed by a main road and a branch road, and comprises a first U-shaped turn-round ramp, a second U-shaped turn-round ramp, the main road, the branch road, a branch road diversion ramp and a traffic island, the first U-shaped turn ramp and the second U-shaped turn ramp are arranged at the road junction, the first U-shaped turn ramp and the second U-shaped turn ramp are provided with U-shaped structures, openings of the first U-shaped turn ramp and the second U-shaped turn ramp are oppositely arranged, and the branch diversion ramp is arranged on one side of a main road at the junction of the three-branch road structure; according to the flyover crossing structure, the turning ramps and the turning ramps are arranged in the corresponding areas above or below the main road, the area occupied by the curves is saved, the area occupied by the whole flyover crossing structure is effectively reduced, meanwhile, the flyover crossing structure can be suitable for plateau mountainous areas of different terrains, the investment cost and the construction land are reduced, and the construction efficiency is improved. And the application range of the structure is expanded.
本发明公开了对称U型公路立体交叉结构，涉及公路工程或道路工程技术领域，该结构位于主路和支路形成的三岔道路的交汇处，其包括第一U型回头匝道、第二U型回头匝道、主路、支路、支路分流匝道和交通岛，第一U型回头匝道和第二U型回头匝道设在道路交汇处，第一U型回头匝道和第二U型回头匝道具有U型结构且第一U型回头匝道和第二U型回头匝道开口相对设置，支路分流匝道设在三岔道路结构交汇处的主路一侧；该结构通过将转弯和掉头的匝道设置到了主路上方或下方对应的区域，节省了弯道占用的面积，有效减少了整个立体交叉结构所占用的面积，同时该结构能够适宜于不同地形的高原山区，降低了投资造价和建设用地，扩展了结构的适用范围。
Symmetrical U-shaped highway flyover crossing structure
对称U型公路立体交叉结构
WANG XIBAO (Autor:in) / YUAN WENQIANG (Autor:in) / LUO YUANYUAN (Autor:in) / LI LIANGPU (Autor:in) / ZHOU KE (Autor:in) / DU SUQIN (Autor:in) / LIU BO (Autor:in) / LI JUNBING (Autor:in) / WANG YIPING (Autor:in)
09.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE