WO2019095839A1 - 一种二层全方位无信号无交叉直通立交桥系统 - Google Patents
一种二层全方位无信号无交叉直通立交桥系统 Download PDFInfo
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- WO2019095839A1 WO2019095839A1 PCT/CN2018/106408 CN2018106408W WO2019095839A1 WO 2019095839 A1 WO2019095839 A1 WO 2019095839A1 CN 2018106408 W CN2018106408 W CN 2018106408W WO 2019095839 A1 WO2019095839 A1 WO 2019095839A1
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C1/00—Design or layout of roads, e.g. for noise abatement, for gas absorption
- E01C1/04—Road crossings on different levels; Interconnections between roads on different levels
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- the invention relates to an overpass bridge, in particular to a two-layer omnidirectional signalless crossover throughpass bridge system.
- the present invention provides a two-layer omnidirectional signalless crossover throughpass system.
- the present invention provides the following technical solutions.
- the two-layer omni-directional no-signal-free cross-through overpass system consists of four rings that pass through the M-shaped overpass ramps of adjacent two forked roads.
- the parallel portion of the first M-shaped overpass ramp bridge (1) and the second M-shaped span ramp bridge (2) is the first M-shaped span ramp bridge (1) in the second The inside of the M-shaped crossover ramp bridge (2);
- the parallel portion of the third M-shaped overpass ramp bridge (3) and the fourth M-shaped span ramp bridge (4) is the third M-shaped span ramp bridge (3) in the fourth The inside of the M-shaped crossover ramp bridge (4);
- the parallel portion of the fourth M-shaped overpass ramp bridge (4) and the first M-shaped span ramp bridge (1) is the fourth M-shaped span ramp bridge (4) at the first The inside of the M-shaped crossover ramp bridge (1).
- the two-layer all-round no-signal cross-over through-crossing bridge system has an overpass (5).
- the two-layer all-round no-signal cross-crossing overpass system of the present invention is a right-turn ramp direct right-handed and opposite-way lane connection.
- the two-layer omnidirectional signalless crossover through-crossing bridge system of the present invention is a junction of the rightmost path of the first left turn M-shaped crossover ramp bridge and the second left turn M-shaped span ramp bridge. (6) Go to the left turn of the second left turn M-shaped crossover ramp bridge to achieve no cross-turning.
- the left turn path is: a left turn in the D direction via the A, M-shaped crossover ramp bridge (1).
- the left turn in the A direction is realized by the B and M crossover ramp bridges (2).
- the left turn path is: the left turn path is: the left turn in the B direction is realized by the C and M-shaped crossover ramp bridge (3).
- the left turn path is: a left turn in the C direction via the D, M-shaped crossover ramp bridge (4).
- the invention Compared with the prior art, the invention has the advantages that the invention is designed as a two-layer omnidirectional signalless crossover through-crossing bridge system. It adopts all-dimensional three-dimensional design to realize the full-scale no-signal and cross-crossing of the interchange road, which greatly improves the road traffic capacity of the overpass and achieves the relief or even eliminates traffic congestion.
- the two-layer all-round no-signal cross-over through-crossing bridge system has a small floor space and low construction cost due to the two-layer structure.
- FIG. 1 is a schematic perspective view showing the two-layer omnidirectional signalless crossover through-crossing bridge system of the present invention.
- the two-layer omnidirectional no-signal-free cross-over-crossing overpass system includes an M-shaped cross-line ramp bridge with the same number of intersections as the intersection (1 ) (2) (3) (4) ... and a two-story overpass (5). among them:
- the parallel portion of the first M-shaped overpass ramp bridge (1) and the second M-shaped span ramp bridge (2) is the first M-shaped span ramp bridge (1) in the second The inside of the M-shaped crossover ramp bridge (2);
- the parallel portion of the third M-shaped overpass ramp bridge (3) and the fourth M-shaped span ramp bridge (4) is the third M-shaped span ramp bridge (3) in the fourth The inside of the M-shaped crossover ramp bridge (4);
- the parallel portion of the fourth M-shaped overpass ramp bridge (4) and the first M-shaped span ramp bridge (1) is the fourth M-shaped span ramp bridge (4) at the first The inside of the M-shaped crossover ramp bridge (1).
- the approach bridge of the M-shaped overpass ramp bridge is smoothly connected to the ground across the road.
- the M-shaped crossover ramp bridge (1)(2)(3)(4) is connected with the right ramp of the relevant road ground road; the left turn ramp and the M-shaped cross
- the approach bridges of the line ramp bridges are connected to provide a left turn in all directions with no signal and no cross-through path.
- the two-layer all-round no-signal cross-crossing overpass system of the present invention is a right-turn ramp direct right-handed and opposite-way lane connection.
- the two-layer all-round no-signal cross-crossing overpass system includes an M-shaped cross-line ramp bridge (1) (2) (3). (4)..., not only (1), (2), (3), and (4) drawn in Figure 1.
- M-shaped overpass ramp (1) (2) (3) (4) can be an overpass on the ground or an underground duct, and the M-shaped overpass bridge can also be changed to Curved.
- the M-shaped cross-line ramp bridges can be independently bridged, or they can be combined into a circular overpass that can be up and down in the form of a ramp, or a deformed bridge that can be partially combined according to actual conditions.
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
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Abstract
一种二层全方位无信号无交叉直通立交桥系统,它采用全方位立体设计,包括四个分别架空通过相邻两条叉口道路的M形跨线匝道桥构成的环形可上下立交桥(1,2,3,4)和一个十字二层立交桥(5)组成,实现立交道路全方位无信号无交叉直通,大大提高了立交桥的道路通行能力,对治理道路交通堵塞将起到较大的作用。二层全方位无信号无交叉直通立交桥由于二层结构,占地面积小,建设成本低。
Description
本发明涉及一种立交桥,特别是一种二层全方位无信号无交叉直通立交桥系统。
随着机动车保有量的日益增长,堵车是一个城市要解决的重要难题。立交桥在城交通中起到了重要作用。但是现有二层立交桥不能解决无信号无交叉交通问题,多层立交桥存在建设成本高及占地面积大的双重问题。因此,一个成本低、占地面积小的二层全方位无信号无交叉直通立交桥系统设计方案就是解决城市交通拥堵的关键。
发明内容
为了克服现有立交桥设计不合理,占地面积太大,特别是二层立交桥无法实现无信号无交叉通行的问题,本发明提供二层全方位无信号无交叉直通立交桥系统。
为实现上述目的,本发明提供如下技术方案。
为了实现一种二层全方位无信号无交叉直通立交桥系统,二层全方位无信号无交叉直通立交桥系统由四个架空通过相邻两条叉口道路的M形跨线匝道构成的环形可上下立交桥(1)(2)(3)(4)和一个十字二层立交桥(5)组成。其中:
I.对于交叉口中心而言,第一M形跨线匝道桥(1)与第二M形跨线匝道桥(2)的并行部分是第一M形跨线匝道桥(1)在第二M形跨线匝道桥(2)的内侧;
II.对于交叉口中心而言,第二M形跨线匝道桥(2)与第三M形跨线匝道桥(3)的并行部分是第二M形跨线匝道桥(2)在第三M形跨线匝道桥(3)的内侧;
III.对于交叉口中心而言,第三M形跨线匝道桥(3)与第四M形跨线匝道桥(4)的并行部分是第三M形跨线匝道桥(3)在第四M形跨线匝道桥(4)的内侧;
IV.对于交叉口中心而言,第四M形跨线匝道桥(4)与第一M形跨线匝道桥(1)的并行部分是第四M形跨线匝道桥(4)在第一M形跨线匝道桥(1)的内侧。
为了实现AC路径和BD路径方向上的无信号无交叉直通,二层全方位无信号无交叉直通立交桥系统建有立交桥(5)。
本发明的二层全方位无信号无交叉直通立交桥系统是右转匝道直接右转与相向车道连接。
本发明的二层全方位无信号无交叉直通立交桥系统的调头车辆是通过第一个左转弯M形跨线匝道桥的最右侧路径与第二个左转弯M形跨线匝道桥的连接处(6)并到第二个左 转弯M形跨线匝道桥的做左侧路径,实现无交叉调头行驶。
为了实现无信号无交叉左转弯通行,架空通过相邻两条叉口道路的M形跨线匝道桥(1)(2)(3)(4)与逆时针相邻的两条道路的右侧匝道地面道路连接,提供所有方向的左转弯无信号无交叉直通路径。
为了实现A方向向D方向的无信号无交叉左转弯通行,左转弯路径为:经A、M形跨线匝道桥(1)实现向D方向的左转弯。
为了实现B方向向A方向的左转弯路径为:经B、M形跨线匝道桥(2)实现向A方向的左转弯。
为了实现C方向向B方向的无信号无交叉左转弯通行,左转弯路径为:左转弯路径为:经C、M形跨线匝道桥(3)实现向B方向的左转弯。
为了实现D方向向C方向的无信号无交叉左转弯通行,左转弯路径为:经D、M形跨线匝道桥(4)实现向C方向的左转弯。
与现有技术相比,本发明的优点在于:本发明设计的是二层全方位无信号无交叉直通立交桥系统。它采用全方位立体设计,实现立交道路全方位无信号无交叉直通,大大提高了立交桥的道路通行能力,达到缓解甚至消除交通拥堵现象。二层全方位无信号无交叉直通立交桥系统由于二层结构,占地面积小,建设成本低。
图1所示为本发明的二层全方位无信号无交叉直通立交桥系统立体结构示意图。
为了更清楚地说明本申请实施例的技术方案,下面将对实施例附图作简单地介绍。附图1仅仅是本申请中记载的一个实施例,对于多叉路口可以根据交叉路的个数增加M形跨线匝道桥的个数,同时M形跨线匝道桥及其十字跨线桥也可改成涵道,M形跨线匝道桥也可以改成各种弧形。这些改变获得的其他方式均属于本发明的范围。
下面将对实施例附图作简单地介绍。附图1仅仅是本申请中记载的一个实施例。
图1所示,为了实现一种二层全方位无信号无交叉直通立交桥系统,二层全方位无信号无交叉直通立交桥系统包括与路口交叉路数相等个数的M形跨线匝道桥(1)(2)(3)(4)…和二层立交桥(5)组成。其中:
I.对于交叉口中心而言,第一M形跨线匝道桥(1)与第二M形跨线匝道桥(2)的并行部分是第一M形跨线匝道桥(1)在第二M形跨线匝道桥(2)的内侧;
II.对于交叉口中心而言,第二M形跨线匝道桥(2)与第三M形跨线匝道桥(3)的并行部 分是第二M形跨线匝道桥(2)在第三M形跨线匝道桥(3)的内侧;
III.对于交叉口中心而言,第三M形跨线匝道桥(3)与第四M形跨线匝道桥(4)的并行部分是第三M形跨线匝道桥(3)在第四M形跨线匝道桥(4)的内侧;
IV.对于交叉口中心而言,第四M形跨线匝道桥(4)与第一M形跨线匝道桥(1)的并行部分是第四M形跨线匝道桥(4)在第一M形跨线匝道桥(1)的内侧。
M形跨线匝道桥的引桥与所跨道路的地面平滑连接。
该技术方案中为了实现无信号无交叉左转弯通行,M形跨线匝道桥(1)(2)(3)(4)与相关道路地面道路的右侧匝道连接;左转弯匝道与M形跨线匝道桥的引桥相连,提供所有方向的左转弯无信号无交叉直通路径。
本发明的二层全方位无信号无交叉直通立交桥系统是右转匝道直接右转与相向车道连接。
通过二层全方位无信号无交叉直通立交桥系统的调头车辆,首先通过第一个左转弯M形跨线匝道桥与第二个左转弯M形跨线匝道桥的连接处(6)并到第二个左转弯M形跨线匝道桥的外侧,实现调头行驶。
以上所述仅是本申请的具体实施方式,应当指出,二层全方位无信号无交叉直通立交桥系统包括与路口交叉路数相等个数的M形跨线匝道桥(1)(2)(3)(4)…,不止图1中所画的(1)(2)(3)(4)个。二层立交桥(5)、M形跨线匝道桥(1)(2)(3)(4)可以是地上的立交桥也可以是地下的涵道组成,M形跨线匝道桥也可以改成各种弧形。M形跨线匝道桥可以分别独立成桥,也可以以匝道形式合并一个可上可下的环形立交桥、也可根据实际情况部分合并在一起的变形桥,这些改进和润饰应视为本申请的保护范围。
以上所述仅是本申请的具体实施方式,应当指出,对于本技术领域的技术人员来说,在不脱离本申请原理的前提下,还可以做出若干改进和润饰,这些改进和润饰也应视为本申请的保护范围。
Claims (7)
- 一种二层全方位无信号无交叉直通立交桥系统,其特征是:二层全方位无信号无交叉直通立交桥系统包括四个架空通过相邻两条叉口道路的M形跨线匝道构成的环形可上下立交桥(1)(2)(3)(4)和一个十字二层立交桥(5)组成。
- 根据权利要求1所述的一种二层全方位无信号无交叉直通立交桥系统,其特征是:I.对于交叉口中心而言,第一M形跨线匝道桥(1)与第二M形跨线匝道桥(2)的并行部分是第一M形跨线匝道桥(1)在第二M形跨线匝道桥(2)的内侧;II.对于交叉口中心而言,第二M形跨线匝道桥(2)与第三M形跨线匝道桥(3)的并行部分是第二M形跨线匝道桥(2)在第三M形跨线匝道桥(3)的内侧;III.对于交叉口中心而言,第三M形跨线匝道桥(3)与第四M形跨线匝道桥(4)的并行部分是第三M形跨线匝道桥(3)在第四M形跨线匝道桥(4)的内侧;IV.对于交叉口中心而言,第四M形跨线匝道桥(4)与第一M形跨线匝道桥(1)的并行部分是第四M形跨线匝道桥(4)在第一M形跨线匝道桥(1)的内侧。
- 根据权利要求1所述的一种二层全方位无信号无交叉直通立交桥系统,其特征是:通过立交桥(5)实现AC路径和BD路径的无信号无交叉直通。
- 根据权利要求1所述的一种二层全方位无信号无交叉直通立交桥系统,其特征是:右转匝道直接右转与相向车道连接。
- 根据权利要求1所述的一种二层全方位无信号无交叉直通立交桥系统,其特征是:调头车辆通过第一个左转弯M形跨线匝道桥的最右侧路径与第二个左转弯M形跨线匝道桥的连接处(6)并到第二个左转弯M形跨线匝道桥的最左侧路径,实现无交叉调头行驶。
- 根据权利要求1所述的一种二层全方位无信号无交叉直通立交桥系统,其特征是:分别架空通过相邻两条叉口道路的M形跨线匝道桥(1)(2)(3)(4)与逆时针相邻两条道路的右侧匝道地面道路连接,提供所有方向的左转弯无信号无交叉直通路径。
- 根据权利要求6所述的一种二层全方位无信号无交叉直通立交桥系统,其特征是:I.A方向向D方向的左转弯路径为:经A、M形跨线匝道桥(1)实现向D方向的左转弯;II.B方向向A方向的左转弯路径为:经B、M形跨线匝道桥(2)实现向A方向的左转弯;III.C方向向B方向的左转弯路径为:经C、M形跨线匝道桥(3)实现向B方向的左转弯;IV.D方向向C方向的左转弯路径为:经D、M形跨线匝道桥(4)实现向C方向的左转弯。
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CN201695290U (zh) * | 2010-06-09 | 2011-01-05 | 徐时金 | 城市交通螺旋互通式立交桥 |
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CN103821057A (zh) * | 2014-02-24 | 2014-05-28 | 徐贤笃 | 一种十字交叉互通式立交结构 |
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CN107858885A (zh) * | 2017-11-16 | 2018-03-30 | 高忠文 | 一种二层全方位无信号无交叉直通立交桥系统 |
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CN1670308A (zh) * | 2004-12-17 | 2005-09-21 | 孙世钧 | 立体路桥和管理办法 |
CN201695290U (zh) * | 2010-06-09 | 2011-01-05 | 徐时金 | 城市交通螺旋互通式立交桥 |
KR20120005894A (ko) * | 2010-07-09 | 2012-01-17 | 주식회사동일기술공사 | 복층구조 지하도로의 입체교차로 |
CN102660915A (zh) * | 2012-05-30 | 2012-09-12 | 上海海事大学 | 一种圆形立交桥 |
CN103821057A (zh) * | 2014-02-24 | 2014-05-28 | 徐贤笃 | 一种十字交叉互通式立交结构 |
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CN107858885A (zh) * | 2017-11-16 | 2018-03-30 | 高忠文 | 一种二层全方位无信号无交叉直通立交桥系统 |
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