Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Three-way flyover crossing complex traffic road in small triangular area
The invention discloses a three-way three-dimensional crossing complex traffic road in a small triangular area, which is characterized by comprising three main roads AB, CD and EF which are in three-way three-dimensional crossing and are pairwise crossed, the AB and the CD intersect at a node O1, the CD and the EF intersect at a node O2, and the EF and the AB intersect at a node O3; at most three turning ramps are arranged between every two adjacent main roads at the O1 node, the O2 node and the O3 node, and the turning ramps comprise left turning ramps and right turning ramps. By the adoption of the scheme, in the three interchange type three-dimensional intersection roads of the small triangular area, at most nine turning ramps are arranged in total, so that traffic turning in the full flow direction can be achieved, and it is guaranteed that all turning traffic flows are complete with the minimum number of ramps; the engineering cost is low, the streamline is unique, and the traffic flow direction is greatly simplified; and three collecting and distributing ramps are arranged, so that the problem of too close cross nodes can be solved, and the interleaving risk between the main road and the ramps is eliminated.
本发明公开了一种小三角区三路立体交叉综合体交通道路，其特征在于，包括呈三路立体相交，且两两相交的AB、CD和EF三条主干道；所述AB和CD相交于O1节点，所述CD和EF相交于O2节点，所述EF和AB相交于O3节点；位于所述O1节点、O2节点和O3节点处，相邻两个主干道之间均设有最多3条转向匝道，所述转向匝道包括左转匝道和右转匝道。采用本方案，在小三角区的三处互通式立体相交道路中，共设置最多9条转向匝道即可解决全流向的交通转向，用最少的匝道数量保证了所有转向交通流完整；工程造价小，且流线唯一，大大简化交通流向；而设置3处集散匝道可解决交叉节点过近，消除主干道与匝道间的交织风险。
Three-way flyover crossing complex traffic road in small triangular area
The invention discloses a three-way three-dimensional crossing complex traffic road in a small triangular area, which is characterized by comprising three main roads AB, CD and EF which are in three-way three-dimensional crossing and are pairwise crossed, the AB and the CD intersect at a node O1, the CD and the EF intersect at a node O2, and the EF and the AB intersect at a node O3; at most three turning ramps are arranged between every two adjacent main roads at the O1 node, the O2 node and the O3 node, and the turning ramps comprise left turning ramps and right turning ramps. By the adoption of the scheme, in the three interchange type three-dimensional intersection roads of the small triangular area, at most nine turning ramps are arranged in total, so that traffic turning in the full flow direction can be achieved, and it is guaranteed that all turning traffic flows are complete with the minimum number of ramps; the engineering cost is low, the streamline is unique, and the traffic flow direction is greatly simplified; and three collecting and distributing ramps are arranged, so that the problem of too close cross nodes can be solved, and the interleaving risk between the main road and the ramps is eliminated.
本发明公开了一种小三角区三路立体交叉综合体交通道路，其特征在于，包括呈三路立体相交，且两两相交的AB、CD和EF三条主干道；所述AB和CD相交于O1节点，所述CD和EF相交于O2节点，所述EF和AB相交于O3节点；位于所述O1节点、O2节点和O3节点处，相邻两个主干道之间均设有最多3条转向匝道，所述转向匝道包括左转匝道和右转匝道。采用本方案，在小三角区的三处互通式立体相交道路中，共设置最多9条转向匝道即可解决全流向的交通转向，用最少的匝道数量保证了所有转向交通流完整；工程造价小，且流线唯一，大大简化交通流向；而设置3处集散匝道可解决交叉节点过近，消除主干道与匝道间的交织风险。
Three-way flyover crossing complex traffic road in small triangular area
一种小三角区三路立体交叉综合体交通道路
WANG JIE (Autor:in) / LI JIE (Autor:in) / YUAN HAITING (Autor:in) / HE BI (Autor:in) / HUANG LEI (Autor:in) / WU GAIXUAN (Autor:in) / HE YAJUN (Autor:in)
07.06.2022
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
Plane-crossing-free cross twisted flyover for spiral meeting traffic
| Europäisches Patentamt | 2021