A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ecological intersection interchange type roundabout
The invention discloses an ecological intersection interchange type roundabout which comprises a sinking roundabout, a first main road, a second main road, a third main road and a fourth main road which are all communicated with lanes on the outermost side of the sinking roundabout. Lanes of the first main road, the second main road, the third main road and the fourth main road, into one side of the sinking roundabout, are respectively communicated with other lanes of the sinking roundabout except the outermost lane through a first approach bridge, a second approach bridge, a third approach bridge and a fourth approach bridge respectively; according to the invention, the first approach bridge, the second approach bridge, the third approach bridge and the fourth approach bridge are arranged, vehicles going to other main roads except the main road adjacent to the main road in the anticlockwise direction can enter the sinking roundabout through the approach bridges, and gradually change lanes outwards in the sinking roundabout to the lane on the outermost side of the sinking roundabout; right turning is carried out at the intersection of the corresponding main road and the sinking roundabout, the sinking roundabout is driven out, all the driving directions cannot be crossed, interference is little, and the passing efficiency can be effectively improved.
本发明公开了一种生态型路口立交式环岛，包括下沉环岛、第一主干道、第二主干道、第三主干道和第四主干道，且均与下沉环岛最外侧车道连通，第一主干道、第二主干道、第三主干道和第四主干道驶入下沉环岛的一侧车道分别通过第一引桥、第二引桥、第三引桥和第四引桥与下沉环岛除最外侧车道以外的其余车道连通；本发明设置有第一引桥、第二引桥、第三引桥和第四引桥，各条主干道前往除与其逆时针方向相邻的主干道以外的其余主干道的车辆可通过引桥进入下沉环岛，在下沉环岛内逐渐向外变道至下沉环岛最外侧车道，并在相应主干道与下沉环岛交汇处右转，驶出下沉环岛，各个行驶方向不会产生交叉，干扰较少，可有效提高通行效率。
Ecological intersection interchange type roundabout
The invention discloses an ecological intersection interchange type roundabout which comprises a sinking roundabout, a first main road, a second main road, a third main road and a fourth main road which are all communicated with lanes on the outermost side of the sinking roundabout. Lanes of the first main road, the second main road, the third main road and the fourth main road, into one side of the sinking roundabout, are respectively communicated with other lanes of the sinking roundabout except the outermost lane through a first approach bridge, a second approach bridge, a third approach bridge and a fourth approach bridge respectively; according to the invention, the first approach bridge, the second approach bridge, the third approach bridge and the fourth approach bridge are arranged, vehicles going to other main roads except the main road adjacent to the main road in the anticlockwise direction can enter the sinking roundabout through the approach bridges, and gradually change lanes outwards in the sinking roundabout to the lane on the outermost side of the sinking roundabout; right turning is carried out at the intersection of the corresponding main road and the sinking roundabout, the sinking roundabout is driven out, all the driving directions cannot be crossed, interference is little, and the passing efficiency can be effectively improved.
本发明公开了一种生态型路口立交式环岛，包括下沉环岛、第一主干道、第二主干道、第三主干道和第四主干道，且均与下沉环岛最外侧车道连通，第一主干道、第二主干道、第三主干道和第四主干道驶入下沉环岛的一侧车道分别通过第一引桥、第二引桥、第三引桥和第四引桥与下沉环岛除最外侧车道以外的其余车道连通；本发明设置有第一引桥、第二引桥、第三引桥和第四引桥，各条主干道前往除与其逆时针方向相邻的主干道以外的其余主干道的车辆可通过引桥进入下沉环岛，在下沉环岛内逐渐向外变道至下沉环岛最外侧车道，并在相应主干道与下沉环岛交汇处右转，驶出下沉环岛，各个行驶方向不会产生交叉，干扰较少，可有效提高通行效率。
Ecological intersection interchange type roundabout
一种生态型路口立交式环岛
SHEN HAN (author) / ZHANG JUN (author) / LI ZHANGBO (author) / ZHANG QIANG (author) / ZHANG FEI (author) / LI JINGJING (author) / BAI GUOQING (author) / GUO JIANGUANG (author) / DAI MINGHUI (author) / LI SHA (author)
2021-03-26
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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