Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a plane-crossing-free cross twisted flyover for spiral meeting traffic, which is composed of two centrosymmetric bridge body half parts, and each bridge body half part comprisesan overhead straight-going bridge body, a first turning bridge body and a second turning bridge body. Bridge piers are arranged below all parts of the flyover; the straight bridge body is used for crossing a transverse lane on the ground above a downward lane of the longitudinal road and deflecting to an upward lane of the longitudinal road; the first turning bridge body is used for connecting adownward right turn of the longitudinal road with an upward lane left turn of the transverse road; and the second turning bridge body is used for connecting the right turn of the transverse road upperlane with the left turn of the longitudinal road upper lane. The overground bridge has the advantages that only one layer of overground bridge body is arranged, the structure is simple, the occupiedarea is small, and the construction cost is low; a twisted passing mode is adopted in one direction, right-turning and straight-going non-motor vehicles and pedestrians pass through the interchange, full-interchange passing is achieved, and mutual influence of right-turning and straight-going is avoided.
一种螺旋式会车通行的无平面交叉的十字麻花立交桥，该立交桥由中心对称的两个桥体半部组成，该桥体半部包括架空的直行桥体、第一转弯桥体和第二转弯桥体；在立交桥的各部分下面设有桥墩；直行桥体用于在纵向道路的下行车道的上方跨过地面的横向车道，并偏转到纵向道路的上行车道上；第一转弯桥体用于连接纵向道路的下行右转弯和横向道路的上行车道左转弯；第二转弯桥体用于连接横向道路上行车道的右转弯和纵向道路上行车道的左弯。本发明的优点是：只有一层地上桥体，结构简单，占地面积小，建造成本低；一个方向采用“麻花式”的通行方式，右转弯与直行的非机动车和行人相互立交通行，实现了全立交通行，避免了右转和直行的相互影响。
The invention provides a plane-crossing-free cross twisted flyover for spiral meeting traffic, which is composed of two centrosymmetric bridge body half parts, and each bridge body half part comprisesan overhead straight-going bridge body, a first turning bridge body and a second turning bridge body. Bridge piers are arranged below all parts of the flyover; the straight bridge body is used for crossing a transverse lane on the ground above a downward lane of the longitudinal road and deflecting to an upward lane of the longitudinal road; the first turning bridge body is used for connecting adownward right turn of the longitudinal road with an upward lane left turn of the transverse road; and the second turning bridge body is used for connecting the right turn of the transverse road upperlane with the left turn of the longitudinal road upper lane. The overground bridge has the advantages that only one layer of overground bridge body is arranged, the structure is simple, the occupiedarea is small, and the construction cost is low; a twisted passing mode is adopted in one direction, right-turning and straight-going non-motor vehicles and pedestrians pass through the interchange, full-interchange passing is achieved, and mutual influence of right-turning and straight-going is avoided.
一种螺旋式会车通行的无平面交叉的十字麻花立交桥，该立交桥由中心对称的两个桥体半部组成，该桥体半部包括架空的直行桥体、第一转弯桥体和第二转弯桥体；在立交桥的各部分下面设有桥墩；直行桥体用于在纵向道路的下行车道的上方跨过地面的横向车道，并偏转到纵向道路的上行车道上；第一转弯桥体用于连接纵向道路的下行右转弯和横向道路的上行车道左转弯；第二转弯桥体用于连接横向道路上行车道的右转弯和纵向道路上行车道的左弯。本发明的优点是：只有一层地上桥体，结构简单，占地面积小，建造成本低；一个方向采用“麻花式”的通行方式，右转弯与直行的非机动车和行人相互立交通行，实现了全立交通行，避免了右转和直行的相互影响。
Plane-crossing-free cross twisted flyover for spiral meeting traffic
螺旋式会车通行的无平面交叉的十字麻花立交桥
LIU GAN (Autor:in)
02.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Symmetrical U-shaped highway flyover crossing structure
| Europäisches Patentamt | 2023