CN1278571A

CN1278571A - City overpass

Info

Publication number: CN1278571A
Application number: CN 99114942
Authority: CN
Inventors: 陈清伟
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-06-18
Filing date: 1999-06-18
Publication date: 2001-01-03
Anticipated expiration: 2019-06-18
Also published as: CN1112480C

Abstract

The present invention relates to a stereo-road for city, including ground layer road, first layer road and overhead road of second layer road, the first layer road and second layer road respectively have two one-way roads which are mutually separated, and between two one-way roads there is an interconnection road, and the inner side of every one-way road possesses approach road for connecting with other layer road, and between outer sides of first layer road and ground layer road there is a pedestrian stepped ramp, and an elevated pedestrian is stretched across the one-way road of first layer road under it. Said road passesses the advantages of running, parking, pedestrian overpass and shopping district, etc..

Description

City overpass

The present invention relates to the road of the road of urban center, particularly overhead system.

The traffic route of big and medium-sized cities has bustling urban road and suburbs road two classes with magnitude of traffic flow division.The suburbs road mainly solves the problem that vehicle, pedestrian " pass through ", satisfies the unobstructed of crosspoint between the access, each bar express passway, arterial highway in city.The demand of parking of vehicle is unrestricted substantially.And bustling urban road must be satisfied " passing through " and " stop " two basic demands of vehicle, pedestrian simultaneously, otherwise will " traffic havoc ".In the specific environment of the netted traffic in bustling urban district, institute has living space and all is tending towards saturation state.Progress along with society, especially auto industry develops rapidly, the original road in big and medium-sized cities can not adapt to increasing sharply of the magnitude of traffic flow, road congestion is more and more serious, the continuous growth of urban population in addition, the city is the continuous minimizing of land resources per capita, and the driving difficulty, parking difficulty, pedestrian's street crossing difficulty, the circulation of commodities that have the sixth of the twelve Earthly Branches now many city difficult problems of traffic restriction that is subjected to such as not smooth are shown especially, becomes the bottleneck of restriction comprehensive development of economy.

Urban center road now normally on original road basis, adopts to increase in the intersection and builds overpass bridge, and overline bridge sets up facility such as viaduct and alleviates the heavy traffic problem.But existing urban road still exists viaduct, overpass bridge function singleness, can not be arbitrarily about, problem such as floor space is roomy also brings grade separation to form simultaneously and commercial port such as is closed at shortcoming.

Given this, the object of the present invention is to provide a kind of operation, stop that makes things convenient for traffic, make things convenient for the city overpass of business management.

The present invention adopts that three layers, one-way street separation intercommunication, interlayer are led the way, the road structure of pedestrian overcrossing is realized its purpose on the basis of existing urban road.

City overpass of the present invention (referring to accompanying drawing), the viaduct (1) that includes bottom road (2), one deck road (3), two layers of road (4), respectively there are two one-way streets (9,10) that are separated from each other in one deck road and two layers of road of it is characterized in that the viaduct, intercommunication road (11) is arranged between two one-way streets, the interlayer that is communicated with bottom road and one deck road, one deck road and two layers of road lead the way (13) is arranged in one-way inboard, People's Bank of China's ladder (14) is arranged between the outside in one deck road and bottom road, below the one-way street in one deck road, have across pedestrian overcrossing (15).

There are X-shape highway section and craspedodrome highway section in above-mentioned viaduct.

There is the building that communicates with building lead the way (16) above-mentioned viaduct.

There is greenbelt (12) on above-mentioned one-way street limit.

There are runway, sidewalk in above-mentioned bottom road (2), and there is stopway in above-mentioned one deck road (3), and above-mentioned two layers of road (4) are runway.

City overpass of the present invention is compared with existing urban road, has following obvious advantage and remarkable result.

One, bottom of the present invention road structure not only can be used as urban public traffic vehicles road, sidewalk and pedestrian's street crossing passage, and the visual range in the space in bottom road is wide, can keep the passage in market, shop along the street, help modernized economy and trade activity, the prosperity in commodity market, help businessman and improve trading efficiency, also looked after people's behavioural habits.One deck of the present invention road structure can be used as stopway and pedestrian's street crossing passage, and vehicle parking is convenient, can be positioned as close to commerce and trade, market, financial center etc. and locate to stop.Two one-way streets, the intercommunication road structure in two layers of road of the present invention and interlayer is led the way, building is led the way structure can realize that the unidirectional of vehicle advance, and forms dislocation by two one-way space unpack formats and intersects.Can realize vehicle and pedestrian that all directions are travelled do not wait, do not disturb, unimpeded current in order.Thereby, make the present invention have the time cross, space separation, vehicle, pedestrian shunt unimpededly, do not obstruct the advantage of high-efficiency operation mutually.Can solve because of ever-increasing vehicle flowrate and the traffic jam, parking difficulty, the pedestrian's street crossing difficulty that cause therefrom, find great trouble in getting one's destination by public transport means, that group comes in and goes out is difficult, businessman passes in and out problems such as goods difficulty.

Two, triple-decker structure of the present invention, the urban land of saves valuable in a large number; Flux is held in expansion traffic at double; Thereby can improve the travel speed of vehicle greatly, improve circulation efficiency and a large amount of time of saving, the structure that has fully utilized overpass is worth, and repaiies the ground parking with investment, the underground parking is compared, and can save a large amount of resources and fund.

Three, greenbelt structure of the present invention can make the greening of road present three-dimensional, thereby can strengthen environmental-protection function, further the beautifying city.

City overpass of the present invention with outskirts of a town loop wire, road, is economized, national highway is connected mutually, forms the efficient unobstructed network of communication lines, thereby will promote the radical change of urban environment looks greatly, and then promote the city constantly to develop and go to the world.

Below, with embodiment and accompanying drawing thereof the present invention is further described again.

Brief description of drawings.

Fig. 1 is the structural representation of a kind of city overpass of the present invention.The structure that shows the X-shape highway section.

Fig. 2 is the structural representation of a kind of city overpass of the present invention.The structure and the line structure that show the craspedodrome highway section.

Fig. 3 is the A-A sectional view of Fig. 1.

Embodiment 1

A kind of city overpass of the present invention, as shown in drawings, by viaduct, interlayer lead the way, building is led the way, People's Bank of China's ladder, pedestrian overcrossing, greenbelt etc. constitute.

Above-mentioned viaduct 1 is common triple-decker structure, and bottom road 2, one deck road 3, two layers of road 4 are arranged.According to avenue plane structure shape, the cross street structure and the craspedodrome highway section structure of shapes such as orthogonal thereto shape, nonopiate shape, three fork-shapeds can be set.

Above-mentioned bottom road 2, the original project organization and the function of maintenance urban road.The center road in bottom road keeps the runway 5 of original urban motor vehicle, and its both sides keep the runway 5 and the sidewalk 6 of original bicycle, between the runway and bicycle runway of urban motor vehicle, is the original greenbelt 7 in city.

The pillar 8 in above-mentioned one deck road 3, two layers of road 4 stands on the greenbelt 7 of both sides, bottom road at intervals.All there are suitable space, space and energy two one-way streets 9, the one-way street 10 of inverted running mutually in one deck road, two layers of road, and the number of track-lines in the one-way street is provided with on demand.Whenever being separated by suitably between two one-way streets, distance has two one-way intercommunication roads 11 of connection.In two one-way outsides, be provided with the greenbelt 12 of plantation green plants along the one-way street limit, be preferably formed as the greening wall, be used for noise control, dustproof.

Appropriate location two one-way inboards, the suitable distance in every interval, be provided be communicated with bottom road and one deck road, one deck is powerful and the interlayer in two layers of road leads the way 13.The interlayer that is communicated with one deck road and two layers of road leads the way 13, stretches into two clearance spaces between the one-way street.Thereby being led the way, interlayer becomes the internal hidden type structure that is hidden between two one-way streets.Utilize interlayer to lead the way, with bottom road and one deck road, one deck road is communicated with two layers of road.

Two outsides between one deck road 3 and bottom road 2 are provided with People's Bank of China's ladder 14 symmetrically.

Above-mentioned pedestrian overcrossing 15 is arranged on two one-way belows in one deck road, and across the runway 5 of bottom road 2 both sides bicycles.

There is the building that building is communicated with the viaduct to lead the way 16 in the appropriate location of viaduct.Building is led the way and 16 can be communicated with the set solid parking field boundary of building corresponding height.

Two layers of road 4 of this overpass are as runway.

One deck road 3 of this overpass is as stopway, and the limit, road is provided with the parking guardrail 17 of drum-type, makes the parking ordering, can increase parking capacity effectively.The middle part in one deck road passage when parking cars is in the parking guardrail of the both sides in one deck road, as parking cars 18 parking field boundary.

People's Bank of China's ladder 14 of this overpass, one deck road 3 and intercommunication road 11 thereof constitute the overpass of the pedestrian of this overpass across road, and the pedestrian is via overpass, can be from the skidding of this overpass to opposite side.The pedestrian leads the way via overpass and building can directly enter the building 19 of commerce and trade, market, financial center etc.

The runway 5 in the bottom road 2 of this overpass can be used as bus zone, and pedestrian 20 can be via pedestrian overcrossing 15, or via People's Bank of China's ladder 14, one deck road 3 and intercommunication road 11 thereof, takes bus 21.

People's Bank of China's ladder of this overpass, the quantity of pedestrian overcrossing are determined according to the bustling degree of road periphery.

This overpass can be set up pipelines such as communication, water, electricity, gas at suitable position, to replace existing aerial formula pipeline " spider web ", further purifying city space.

This overpass can be provided with main line on the main line street, and the branch line 22 that links to each other with main line of setting, and branch line can merge two one-way streets, its interlayer 13 sides that can be arranged on branch line of leading the way, and branch line is provided with the building that communicates with building as required and leads the way 16.Branch line leads to middle small streets, residential neighborhoods.Main line can directly link to each other with main line, also can link to each other by branch line, constitutes the multilevel traffic network in city.

Claims

1, city overpass, the viaduct (1) that includes bottom road (2), one deck road (3), two layers of road (4), respectively there are two one-way streets (9,10) that are separated from each other in one deck road and two layers of road of it is characterized in that the viaduct, intercommunication road (11) is arranged between two one-way streets, the interlayer that is communicated with bottom road and one deck road, one deck road and two layers of road lead the way (13) is arranged in one-way inboard, People's Bank of China's ladder (14) is arranged between the outside in one deck road and bottom road, below the one-way street in one deck road, have across pedestrian overcrossing (15).

2, city overpass according to claim 1 is characterized in that there is the building that communicates with building lead the way (16) said viaduct.

3, city overpass according to claim 1 and 2 is characterized in that there is greenbelt (12) on said one-way street limit.

4, city overpass according to claim 1 and 2 is characterized in that there are runway, sidewalk in said bottom road (2), and there is stopway in said one deck road (3), and said two layers of road (4) are runway.