A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Crossroad double-bayonet-wrench-shaped two-layer overpass
The invention relates to an overpass, and particularly relates to a crossroad double-bayonet-wrench-shaped two-layer overpass. The overpass is located at a crossroad. The invention has six technical schemes. The overpass is only provided with a two-layer bridge floor, and the outline of the two-layer bridge floor is in a double-bayonet wrench shape. The overpass is a twenty-edge shape which is enclosed by twenty line segments. The overpass is provided with sixteen lanes including four straight lanes, four right turning lanes, four left turning lanes and four turning lanes. And no turning part of the turning lane is arranged on the second-layer bridge floor. And the turning part of each lane is arranged on the first-layer ground. The lanes 1, 2, 5, 6, 7, 8 and 13 (or 14) of the overpass are on the ground of the first floor in the whole course. The lane 3 and the lane 4 are arranged on the second-layer bridge floor in the whole process, and the lane 15, the lane 16, the ''two-up two-down'' second-layer bridge floor, the two east-west straight lanes, the U-turn lane for coming vehicles in the north (or south) direction and the four left turning lanes are all ''one-up one-down'' second-layer bridge floors. The overpass is not provided with ramps.
本发明所述立交桥，为十字路口双卡口扳手形状二层立交桥。立交桥位于十字路口。本发明有六个技术方案。立交桥只有一个二层桥面，二层桥面轮廓是一个双卡口扳手形状。是由二十条线段围成的二十边形。立交桥拥有十六条车道，包括：四条直行车道，四条右拐弯车道，四条左拐弯车道，四条调头车道。二层桥面上，没有拐弯车道的拐弯部位。各条车道的拐弯部分均在一层地面。立交桥的1、2、5、6、7、8、13（或14）号车道，全程在一层地面。3、4号车道全程在二层桥面，15、16号车道，“两上两下”二层桥面，两条东西向直行车道、北（或南）向来车的调头车道、四条左拐弯车道，均是“一上一下”二层桥面。立交桥没有匝道。
Crossroad double-bayonet-wrench-shaped two-layer overpass
The invention relates to an overpass, and particularly relates to a crossroad double-bayonet-wrench-shaped two-layer overpass. The overpass is located at a crossroad. The invention has six technical schemes. The overpass is only provided with a two-layer bridge floor, and the outline of the two-layer bridge floor is in a double-bayonet wrench shape. The overpass is a twenty-edge shape which is enclosed by twenty line segments. The overpass is provided with sixteen lanes including four straight lanes, four right turning lanes, four left turning lanes and four turning lanes. And no turning part of the turning lane is arranged on the second-layer bridge floor. And the turning part of each lane is arranged on the first-layer ground. The lanes 1, 2, 5, 6, 7, 8 and 13 (or 14) of the overpass are on the ground of the first floor in the whole course. The lane 3 and the lane 4 are arranged on the second-layer bridge floor in the whole process, and the lane 15, the lane 16, the ''two-up two-down'' second-layer bridge floor, the two east-west straight lanes, the U-turn lane for coming vehicles in the north (or south) direction and the four left turning lanes are all ''one-up one-down'' second-layer bridge floors. The overpass is not provided with ramps.
本发明所述立交桥，为十字路口双卡口扳手形状二层立交桥。立交桥位于十字路口。本发明有六个技术方案。立交桥只有一个二层桥面，二层桥面轮廓是一个双卡口扳手形状。是由二十条线段围成的二十边形。立交桥拥有十六条车道，包括：四条直行车道，四条右拐弯车道，四条左拐弯车道，四条调头车道。二层桥面上，没有拐弯车道的拐弯部位。各条车道的拐弯部分均在一层地面。立交桥的1、2、5、6、7、8、13（或14）号车道，全程在一层地面。3、4号车道全程在二层桥面，15、16号车道，“两上两下”二层桥面，两条东西向直行车道、北（或南）向来车的调头车道、四条左拐弯车道，均是“一上一下”二层桥面。立交桥没有匝道。
Crossroad double-bayonet-wrench-shaped two-layer overpass
十字路口双卡口扳手形状二层立交桥
2022-02-01
Patent
Electronic Resource
Chinese
Crossroad double-bayonet-wrench-shaped three-layer overpass
European Patent Office | 2024