KR20120005894A - Three dimensional crossroad of double layers underground road - Google Patents

Abstract

PURPOSE: A grade separated crossing of a multilayer structure underpass is provided to secure the road of the ground in underground by forming multilayer structured roads as network. CONSTITUTION: A grade separated crossing of a multilayer structure underpass comprises a first road(10), a second road(20), and a redirection road. Road 1-1 and road 1-2 are form on a first road in double layer type. Road 2-1 and road 2-2 having different directions are form on a second road in double layer type. The second road has different height from the first road in a right crossing direction with the first road. The redirection road interlinks the first and second roads.

Description

THREE DIMENSIONAL CROSSROAD OF DOUBLE LAYERS UNDERGROUND ROAD}

The present invention relates to a three-dimensional crossroads, and more particularly to a three-dimensional double-layered underground road connecting the two-layered underground roads having a running path in the opposite direction to each other.

In densely populated cities, road traffic congestion has a fatal problem, but in most cases, it is difficult to expand roads and secure other facilities due to land compensation costs and interests with land owners.

Moreover, various types of urban regeneration projects are being promoted in the underdeveloped areas of large cities, and in many cases, urban regeneration projects are being carried out in the form of large-scale mixed-use development. Road infrastructure is desperately needed.

In order to solve the problem of such a large city, various ways to use the underground road and the underground space have been devised worldwide.

The Seoul Metropolitan Government plans six underground lines and a network of underground roads with a total length of 149 km through the Basic Plan for Reducing Traffic on the Ground Roads, and focuses on existing ground-based services through the establishment of a master plan for the systematic utilization of underground spaces. Away from the plan city planning, the city plans to build a three-dimensional city in which both ground and underground are developed.

Underground roads are generally constructed as roads for automobiles in order to secure high-speed vehicle mobility between zones. The recent construction type of the underground road is a multi-layered tunnel, in order to improve the constructability and economics by reducing land use.

When an underground road is constructed as a car-only road, the intersection of the underground road and the underground road is designed as a three-dimensional intersection when constructing the underground road network. do.

This is because there have been cases where a double-layered underground road has been constructed as a single route, but there have been no cases where a large-scale network has been constructed.

The present invention is to solve the problems as described above, to connect the two lines of the two-story underground road to each other, to build a road in the basement to facilitate the traffic flow and to construct a four-dimensional three-way intersection to form an underground road network The purpose is to provide a three-dimensional intersection of the two-story underground road.

Three-dimensional intersection of the multi-layered underground road in accordance with the present invention for achieving the object as described above, the first road and the first road, the first and second roads in different driving directions are formed in the upper and lower duplex; 2nd and 2nd driving paths of different driving directions are formed in a vertical upper and lower duplex type, and are orthogonal to the first road and constructed with a height difference from the first road; It characterized in that it comprises a direction change and connecting road connecting the first and second roads.

The connection path is connected to one driving ramp through a first ramp and is branched to each of the first and second branches, characterized in that connected to two different driving routes.

The connection path is formed in a circular shape, characterized in that for connecting the first and second roads.

The connection path is characterized in that it comprises a branch road independently connected to the first and second roads, respectively.

The present invention is characterized in that the first and second roads are connected to the parking space of the building.

According to the three-dimensional intersection of the multi-layered underground road according to the present invention, it is possible to expand the ground road in the basement by constructing the double-lane road, which is the main line, as a network network while constructing the traveling roads in different directions in the basement. Can be made smoothly and the ground can be made environmentally friendly.

In addition, by linking the underground road with the building, it is possible to promote the occupant effect to the building beyond the function of a simple intersection, so that the connection of the building around the underground road can be made active.

1 is a block diagram of a three-dimensional intersection of the multi-story underground road in accordance with a first embodiment of the present invention.
Figure 2 is a plan view showing that the three-dimensional intersection of the multi-story underground road according to the first embodiment of the present invention is associated with the building.
3 is a block diagram of a three-dimensional intersection of the multi-story underground road in accordance with a second embodiment of the present invention.
4 and 5 are a plan view showing that the three-dimensional intersection of the multi-story underground road according to the second embodiment of the present invention is associated with the building.
Figure 6 is a block diagram of a three-dimensional intersection of the multi-story underground road in accordance with a third embodiment of the present invention.
Figure 7 is a block diagram of a three-dimensional intersection of the multi-story underground road in accordance with a fourth embodiment of the present invention.

≪ Example 1 >

As shown in FIG. 1, in the three-dimensional intersection of the multi-layered underground road according to the present embodiment, the first road (1, 1, 1-2 running paths 11 and 12 in different driving directions) is formed in a double-layered up and down type ( 10); 2-1, 2-2 mileage (21, 22) of the different driving direction is formed in the upper and lower duplex form and is constructed at a height difference with the first road 10 while being perpendicular to the first road (10) A second road 20; It includes a direction change road connecting the first and second roads (10, 20).

The first and second roads 10 and 20 may be constructed at different heights in the ground, for example, in the form of "+", and are connected only through the turning roads.

The direction change paths are connected to the connection paths 13, 14, 23, and 24 so as to freely change directions of the driving paths 11, 12, 21, and 22 in all directions.

The first connection path 13 connects the first-first runway 11 and the second-first and second-second runways 21 and 22, and the second connection path 14 connects to the first-second runway. The driving path 12 is connected to the 2-1, 2-2 driving paths 21 and 22.

The third connecting path 23 connects the 2-1st driving path 21 and the 1-1, 1-2th driving paths 11 and 12, and the fourth connecting path 24 connects the 2-2. The driving route 22 is connected to the first-first and the first-second running routes 11 and 12.

As such, the first to fourth connection paths 13, 14, 23, and 24 are connected to each of the driving paths 11, 12, 21, and 22 through one exit ramp, respectively, to two first and second branches. Branched to 13a, 13b, 14a, 14b, 23a, 23b, 24a, and 24b, it is connected to two different driving paths.

Taking the first connection path 13 as an example, the first connection path 13 connects the first-first driving path 11 and the second-first and second-second driving paths 21 and 22. In the first-first runway 11, the vehicle enters one line, but branches to the first and second branch roads 13a and 13b to connect the second-first and second-second runways 21 and 22. .

The first branch road 13a may be a right turn, the second branch road 13b may be a left turn, and in the case of the left turn, a 3/4 wheel may be rotated based on the first-first runway 11. It is connected to the second-two runway 22 through.

The second branch road 13b rotates three quarters of a turn to increase the length, but there is a difference in height between the first-first runway 11 and the second-second runway 22, so that it is an appropriate gradient for safe driving. There is an advantage that can be secured.

That is, when the second road 20 is designed below the first road 10, the first-first runway 11 is located at the highest position, and the second-second runway 22 is designed at the lowest place. Therefore, there is a considerable height difference between the first-first runway 11 and the second-second runway 22, and the first-first runway 11 through the loop type road like the second branch road 13b. It is possible to overcome the height difference between the second and second driving paths 22 and to secure an appropriate gradient.

In addition, one entry ramp L1 and two entry ramps L2 and L3 are connected to the first-first runway 11, and the exit ramp L1 is disposed ahead of the entry ramps L2 and L3. That is, the vehicle flows in and out of the vehicle, and thus the vehicle's communication can be smoothly eliminated by preliminarily eliminating the vehicle's staggering on the first-first driving path 11.

The first to second branch paths 14a, 14b, 23a, 23b, 24a, and 24b are designed in the same manner as the second to fourth connection paths 14, 23, and 24, and the exit is performed. The lamp and entry lamp are designed.

As described above, the first to fourth connection paths 13, 14, 23, and 24 are constructed in an upward or downward gradient according to the height and driving direction of the driving path, and are designed by rotation of 3/4 wheels. Therefore, safety can be secured in all sections regardless of upward or downward.

In the plan view, the first to fourth connection paths 13, 14, 23, and 24 are designed in a concentric shape, and in the drawing, the first connection path 13 is the outermost and the fourth connection path 24 is formed. It is designed to be placed on the innermost side.

1-1,1-2,2-1,2-2 driving paths (11,12,21,22) and the first to fourth connection paths (13,14,23,24) are each more than one lane It can be configured and has an excellent effect in terms of traffic safety with the right classification and right flow system.

This embodiment is an underground structure, as shown in Figure 2, the first and second roads without the vehicle running on the first and second roads (10, 20) in conjunction with the building (1) to enter the building (1) through the ground By allowing the entrance and exit using (10,20), it is possible to increase the utility of the first and second roads (10,20) and increase the customer effect on the building (1) to increase the value of the building (1).

The building 1 is provided with a parking lot (including a space capable of stopping), and the first and second roads 10 and 20 pass through the building 1.

On the contrary, the vehicle parked in the underground parking lot is the first and second road so that the vehicle driving on the first and second roads 10 and 20 goes out to the ground and then enters the underground parking lot without entering the building 1 again. Enter one or more buildings on one side or both sides of the 1-1,1-2,2-1,2-2 mileages (11,12,21,22) to enter 10,20, respectively, through the underground parking lot. Wealth and building access roads are formed.

The building access road and the building access road may be formed in the first and second branch roads 13a, 13b, 14a, 14b, 23a, 23b, 24a, and 24b.

<Example 2>

As shown in FIG. 3, in the three-dimensional intersection of the multi-layered underground road according to the present embodiment, the first road 10 having the first-first and second-long running paths 11 and 12 in different driving directions formed in a vertical upper and lower duplex type (10). )Wow; 2-1, 2-2 mileage (21, 22) of the different driving direction is formed in the upper and lower duplex form and is constructed at a height difference with the first road 10 while being perpendicular to the first road (10) A second road 20; It consists of one or more circular connections.

Since the first and second roads 10 and 20 are the same as those in the first embodiment, detailed descriptions thereof will be omitted.

The circular connection path is connected to the first and second roads 10 and 20 so that vehicles on the first and second roads 10 and 20 can enter and the vehicles can enter the first and second roads 10 and 20. In and out of the connection is provided.

Although it is possible to guide the change of direction of the vehicle even if it is configured as a single circular connection, it is preferable that it is composed of two, namely, first and second circular connection paths 30 and 40 so as to prevent congestion.

The first circular connection path 30 allows the vehicle of the first road 10 to enter and enter the second road 20, and the second circular connection path 40 is the vehicle of the second road 20. This advance allows entry into the first road 10.

Accordingly, the first and second circular connection paths 30 and 40 are provided with two entrance connection paths 31, 32, 41, and 42 and two entrance connection paths 33, 34, 43, and 44.

The first and second circular connection paths 30 and 40 are disposed between the first and second roads 10 and 20. As shown in the drawing, the first and second circular connection paths 30 and 40 may be designed to have the same height or different heights with different diameters. They can be designed at different heights with the same diameter. In the former case, it is preferable that the second circular connection path 40 having a smaller diameter is positioned above the first circular connection path 30, which is the exit connection path 41 and 42 and the entrance connection path 43 and 44. This is to minimize the length of. When located at the same height it may be unnecessarily lengthen the advance connection path 41, 42 and the entry connection path 43, 44 associated with the second circular connection path 40 having a small diameter.

The outgoing connection roads 31, 32, 41 and 42 and the two entrance roads 33, 34, 43 and 44 are the first and second roads 10 and 20 and the first and second circular connection roads 30 and 40. It is formed to be an upward or downward gradient by the height difference of.

According to this embodiment, the four points of confluence with the first and second roads 10 and 20, respectively, are excellent in terms of traffic communication on the first and second roads 10 and 20, and as in the first embodiment, The principle of inflow and outflow after runoff and the classifier system is applied.

FIG. 4 shows that the present embodiment is linked to the building 1, which is more effective when the parking lot in the building 1 is located above the first and second roads 10 and 20. As shown in FIG. Of course, the parking lot of the building 1 is not limited to being located above the first and second roads 10 and 20.

Each of the first and second circular connection paths 30 and 40 includes one or more building access roads 35 and 45 and building access paths 36 and 46 that can enter and exit the building 1, respectively.

The parking lot of the building 1 is composed of one or more floors, and the parking lot is located at the upper part of the first and second roads 10 and 20, so that the parking lot and the first and second circular connection paths 30 and 40 are substantially high. Since the car exists, in order to overcome this, the building ramps 35 and 45 are designed as up-gradient loop roads, and the building ramps 36 and 46 are designed as down-gradient roof roads.

FIG. 5 illustrates that the first and second roads 10 and 20 are directly connected to the building 1, and the first and second roads 1, 1, 2, 2, 1, 2, 2, and 11, 12, 21 and 22 respectively include a total of eight building access roads 11a, 12a, 21a, 22a and building access roads 111b, 12b, 21b, and 22b, which can enter and enter the parking lot of the building 1, respectively.

<Example 3>

As shown in FIG. 6, in the three-dimensional intersection of the two-story underground road according to the present embodiment, the first road 10 having the first and second two-way streets 11 and 12 in different driving directions formed in a vertical upper and lower duplex type is shown. )Wow; 2-1, 2-2 mileage (21, 22) of the different driving direction is formed in the upper and lower duplex form and is constructed at a height difference with the first road 10 while being perpendicular to the first road (10) A second road 20; Based on the first and second roads 10 and 20, four connection paths 50, 60, 70, and 80 are formed.

The first connection path 50 includes first and second paths 51 and 52 connecting the first-first driving path 11 and the second and second driving paths 21 and 22. . As shown in the drawing, the first branch 51 is configured to connect the first-first runway 11 and the second-first runway 21, and the second branch 52 is the first road 51. Branched from may be connected to the second-two runway (22). That is, the first connection path 50 has a multilayer structure in which first and second roads 51 and 52 are formed in multiple layers.

The second connection path 60 is composed of first and second paths 61 and 62 connecting the first and second driving paths 12 and the second and second driving paths 21 and 22. . As shown in the drawing, the first branch 61 is configured such that the exit portion branches from the second branch 62 to connect the 1-2 track 12 and the 2-1 track 21, The furnace 62 may be connected to the first and second runway 12 and the second and second runway 22, respectively.

The third connection path 70 is composed of first and second roads 71 and 72 connecting the 2-1st road 21 and the 1-1,1-2 roads 11 and 12. . As shown in the drawing, the first and second ways 71 and 72 may have the entrance parts independently of both sides of the second-first runway 21, and differently from the first and second connection paths 50 and 60. It may be in the form of a branch. That is, the third connection path 70 has a multilayer structure in which the first and second roads 71 and 72 are formed in multiple layers.

The fourth connection path 80 is composed of first and second roads 81 and 82 connecting the second-second runway 22 and the first-first and 1-2-th runways 11 and 12. . As shown in the drawing, the first and second roads 81 and 82 may have the entrance portions independently formed at both sides of the second and second travel paths 22, and differently from the first and second connection paths 50 and 60. It may be in the form of a branch.

The first to fourth connection paths 50, 60, 70, and 80 are not limited to those illustrated in the drawings, and the first to fourth connection paths 50, 60, 70, and 80 may be formed in multiple layers of branches in the same direction (the driving direction of the vehicle is opposite).

According to the present embodiment, six points of joining the first and second roads 10 and 20, which are the main ships (eight joining points of the main ship in general three-dimensional intersections) are efficient in terms of traffic communication.

<Example 4>

As shown in FIG. 7, the three-dimensional intersection of the multi-story underground road according to the present embodiment is similar to that of the third embodiment and is composed of four connection paths 50, 60, 70, and 80.

The first to fourth connection paths 50, 60, 70, and 80 may have entry and exit portions of the branches 51, 52, 61, 62, 71, 72, 81, and 82, respectively. 21, 22), by providing a clear path to the vehicle driver can minimize the driver's confusion to minimize traffic accidents at the junction.

For example, when the first connection path 50 is described as an example, when driving the first-first driving path 11 and making a right turn, the right branch using the first branch road 51 on the right side is performed. This is because the second branch (52) is used to branch.

The principle of inflow after outflow is the same as in the foregoing embodiments.

In Embodiments 3 and 4, the configuration associated with the building has not been described, but through Embodiments 1 and 2, the parking lot and the first and second driving paths 10 and 20 and / or the connection path of the building in Embodiments 3 and 4 are also described. Building access roads connecting the 50, 60, 70, 80, building access roads may be configured.

10,20: 1st, 2nd road, 11,21: 1-1,2-1 driving route
12,22: 1-2,2-2 driving route, 30,40: 1,2 round connection route
50,60,70,80: with connection,

Claims (8)

A first road 10 having first and second running paths 11 and 12 in different driving directions formed up and down duplex; 2-1, 2-2 (21, 22) driving paths of different driving directions are formed in the upper and lower duplex form and are perpendicular to the first road and are constructed with a height difference from the first road (20) Wow; First to fourth connection paths connecting the first and second roads,
The first connection path 13 connects the first-first driving path 11 and the second-first and second-second driving paths 21 and 22, and the second connection path 14 is the first connection path. -2 mileage 12 and the 2-1, 2-2 mileage (21, 22) is connected, the third connecting route 23 is the distant 2-1 and 21-first 1, the first-second runway (11, 12) is connected, and the fourth connecting line 24 is the second-second runway 22 and the first-first, the first-second runway (11, 12),
The first to fourth connection paths are connected to each of the driving paths 11, 12, 21, and 22 through one exit ramp, and the two first and second branch paths 13a, 13b, 14a, 14b, 23a, respectively. 23B, 24a, 24b, three-dimensional cross-section of the two-story underground road, characterized in that connected to two different driving paths. The method of claim 1, wherein the first branch path (13a, 14a, 23a, 24a) is a right turn type, the second branch path (13b, 14b, 23b, 24b) is another driving path through the left turn of 3/4 wheels It is connected to the three-dimensional intersection of the multi-story underground road, characterized in that to ensure a gradient for safe driving. A first road 10 having first and second running paths 11 and 12 in different driving directions formed up and down duplex; 2-1, 2-2 (21, 22) driving paths of different driving directions are formed in the upper and lower duplex form and are perpendicular to the first road and are constructed with a height difference from the first road (20) Wow; Three-dimensional cross-section of the multi-story underground road, characterized in that it comprises at least one circular connection road having at least one entry and exit connection road connecting the first, second road. The method of claim 3, wherein the circular connection path, the first circular connection path 30 for inducing the vehicle on the first road to turn to the second road and the vehicle on the second road to induce the direction to turn to the first road Three-dimensional intersection of the two-story structure underground road, characterized in that divided into a second circular connection path (40). 5. The three-dimensional cross road of claim 4, wherein the first and second circular connection paths have different diameters and are disposed at different heights. A first road 10 having first and second running paths 11 and 12 in different driving directions formed up and down duplex; 2-1, 2-2 (21, 22) driving paths of different driving directions are formed in the upper and lower duplex form and are perpendicular to the first road and are constructed with a height difference from the first road (20) Wow; First to fourth connection paths connecting the first and second roads,
The first connection path 50 connects the first-first runway 11 and the second-first and second-second runways 21 and 22, and the second connection path 60 is the first. -2 driving route 12 and the 2-1, 2-2 driving route (21, 22) are connected, the third connecting route 70 is the 2-1 driving route 21 and the first- 1, the first-2 mileage (11, 12) is connected, the fourth connecting route 80 is the second-2 mileage 22 and the 1-1, 1-2 mile (11, 12),
The first to fourth connection paths include two branches 51, 52, 61, 62, 71, 72, 81, and 82 connected to the driving paths 11, 12, 21, and 22, respectively. Branches are connected via one exit ramp and branched to each other to the driving route, or three-dimensional cross-section of the multi-story underground road, characterized in that connected to each of the driving paths (11, 12, 21, 22) independently . The method of claim 6, wherein the first to fourth connection paths (50, 60, 70, 80) is a three-dimensional intersection of the two-layered underground road, characterized in that the branch road is configured in a two-layer type. The method according to any one of claims 1 to 7, characterized in that it comprises at least one building access road and building access road connecting the first, second road or connecting road or circular connection road or branch road with the parking space of the building. Three-dimensional intersection of two-story underground road to say.

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