Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Interchange of mountain city river-crossing channel and Binjiang road
The invention discloses an interchange of a mountain city river-crossing channel and a Binjiang road. The interchange is characterized in that the standard Binjiang road of a two-way main road is arranged on a ground layer along the east-west direction of the river; the standard river-crossing channel of the two-way main road is arranged on two layers on the ground in the north-south direction and comprises two one-way river-crossing bridges and two one-way tunnels. The two ramps which turn right from the river-crossing channel to the Binjiang road are each of a 360-degree annular rotation structure, namely an alpha-shaped ramp, wherein one position is arranged in the middle of each ramp, and two layers are arranged in the middle of each ramp; the two ramps from the river-crossing channel to the Binjiang road are U-shaped turn-round ramps; a ramp for turning right from the Binjiang road to the river-crossing bridge adopts a bidirectional U-shaped turn-round ramp; a ramp for turning right from the Binjiang road to the river-crossing channel tunnel adopts a right-turning directional ramp and is converged with the river-crossing channel main line tunnel in a tunnel form; the ramps from the Binjiang road to the river-crossing bridge are U-shaped turning ramps; and the ramps from the Binjiang road to the river-crossing channel tunnel adopt left-turn directional ramps and converge with the river-crossing channel main line tunnel in a tunnel form. According to the interchange, the river-crossing channel and the Binjiang road are communicated in the long and narrow Binjiang zone between the river and the mountain of the mountain city, the problem of the height difference between the upper layer and the lower layer is solved in the mode that the ramps extend along the long and narrow Binjiang zone, the space between the river and the mountain is reasonably utilized to avoid ecological damage, and the occupied area is saved; and the application range of the interchange in the mountainous city Binjiang zone is expanded.
本发明公开了一种山地城市跨江通道与滨江道路的互通立交，其包括：双向主干路标准的滨江道路沿江东西向设置在地面层；双向主干路标准的跨江通道南北向设置在地面上两层，并包括两个单向跨江桥梁及两个单向隧道；自跨江通道右转至滨江道路的两条匝道均采用中间设一处两层环形旋转360°结构，即α型匝道；自跨江通道左转至滨江道路的两条匝道均采用U型回头匝道；自滨江道路右转至跨江桥梁的匝道采用双向U型回头匝道；自滨江道路右转至跨江通道隧道的匝道采用右转定向匝道，以隧道形式与跨江通道主线隧道汇合；自滨江道路左转至跨江桥梁的匝道采用U型回头匝道；自滨江道路左转至跨江通道隧道的匝道采用左转定向匝道，以隧道形式与跨江通道主线隧道汇合。该互通立交实现了在山地城市江与山之间狭长滨江地带中将跨江通道与滨江道路连通，通过匝道沿狭长滨江地带展线的方式解决上下两层高差问题，合理利用江与山之间空间避免生态破坏，节省了占地面积，扩展了山地城市滨江地带互通立交的适用范围。
Interchange of mountain city river-crossing channel and Binjiang road
The invention discloses an interchange of a mountain city river-crossing channel and a Binjiang road. The interchange is characterized in that the standard Binjiang road of a two-way main road is arranged on a ground layer along the east-west direction of the river; the standard river-crossing channel of the two-way main road is arranged on two layers on the ground in the north-south direction and comprises two one-way river-crossing bridges and two one-way tunnels. The two ramps which turn right from the river-crossing channel to the Binjiang road are each of a 360-degree annular rotation structure, namely an alpha-shaped ramp, wherein one position is arranged in the middle of each ramp, and two layers are arranged in the middle of each ramp; the two ramps from the river-crossing channel to the Binjiang road are U-shaped turn-round ramps; a ramp for turning right from the Binjiang road to the river-crossing bridge adopts a bidirectional U-shaped turn-round ramp; a ramp for turning right from the Binjiang road to the river-crossing channel tunnel adopts a right-turning directional ramp and is converged with the river-crossing channel main line tunnel in a tunnel form; the ramps from the Binjiang road to the river-crossing bridge are U-shaped turning ramps; and the ramps from the Binjiang road to the river-crossing channel tunnel adopt left-turn directional ramps and converge with the river-crossing channel main line tunnel in a tunnel form. According to the interchange, the river-crossing channel and the Binjiang road are communicated in the long and narrow Binjiang zone between the river and the mountain of the mountain city, the problem of the height difference between the upper layer and the lower layer is solved in the mode that the ramps extend along the long and narrow Binjiang zone, the space between the river and the mountain is reasonably utilized to avoid ecological damage, and the occupied area is saved; and the application range of the interchange in the mountainous city Binjiang zone is expanded.
本发明公开了一种山地城市跨江通道与滨江道路的互通立交，其包括：双向主干路标准的滨江道路沿江东西向设置在地面层；双向主干路标准的跨江通道南北向设置在地面上两层，并包括两个单向跨江桥梁及两个单向隧道；自跨江通道右转至滨江道路的两条匝道均采用中间设一处两层环形旋转360°结构，即α型匝道；自跨江通道左转至滨江道路的两条匝道均采用U型回头匝道；自滨江道路右转至跨江桥梁的匝道采用双向U型回头匝道；自滨江道路右转至跨江通道隧道的匝道采用右转定向匝道，以隧道形式与跨江通道主线隧道汇合；自滨江道路左转至跨江桥梁的匝道采用U型回头匝道；自滨江道路左转至跨江通道隧道的匝道采用左转定向匝道，以隧道形式与跨江通道主线隧道汇合。该互通立交实现了在山地城市江与山之间狭长滨江地带中将跨江通道与滨江道路连通，通过匝道沿狭长滨江地带展线的方式解决上下两层高差问题，合理利用江与山之间空间避免生态破坏，节省了占地面积，扩展了山地城市滨江地带互通立交的适用范围。
Interchange of mountain city river-crossing channel and Binjiang road
一种山地城市跨江通道与滨江道路的互通立交
XIA YUXIANG (Autor:in) / WANG YI (Autor:in)
05.04.2024
Patent
Elektronische Ressource
Chinesisch
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