CN1163961A - Outer-race shaped road grade separation traffic system and construction method thereof - Google Patents
Outer-race shaped road grade separation traffic system and construction method thereof Download PDFInfo
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- CN1163961A CN1163961A CN 97103507 CN97103507A CN1163961A CN 1163961 A CN1163961 A CN 1163961A CN 97103507 CN97103507 CN 97103507 CN 97103507 A CN97103507 A CN 97103507A CN 1163961 A CN1163961 A CN 1163961A
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Abstract
A grade separation traffic system using peripheral annular road features that gallop bridge or underground tunnel is built-up at the cross of two crisscross roads which are connected by means of peripheral annular road. Its construction method features that the peripheral annular road is first built up and the gallop bridge or underground tunnel is then built up. Its advantages include less investment, easy construction, high adaptability, less covered ground, and short construction period.
Description
The present invention relates to field of transportation system, is a kind of outer-race shaped road grade separation traffic system.
Modernization grade separation traffic system kind is a lot, the branch that unit intersection system and polynary intersection system are arranged, the branch that individual layer and multilayer are arranged, these grade separation traffic systems have been brought into play extremely huge effect for the modernization of urban traffic and economic development, raising conevying efficiency.
But, the urban transportation of each big and medium-sized cities of facing the reality is crowded, road is narrow, accident is continuous, often obstructions, wagon flow stream of people's mixed running, situation that conevying efficiency is low, and these modern grade separation traffic systems are many owing to investing, occupation of land is difficult to have place to show one's prowess greatly; Therefore China and the many scholars in the world are actively seeking the in-problem good plan of solution, the Zhao Ruixian of Daliang City, Liaoning Province economic cadre school of electric power is born in proposition in 1993, the patent of invention (application number 93119501.2) " stereo urban traffic system " that May 3 nineteen ninety-five, publication number was CN1102229A, its design principle mainly is one-way street operation, full-overpass, totally enclosed system construction project, because its investment is big, occupation of land is many, construction period is long, thereby is difficult to promote as early as possible.
One of purpose of the present invention be to overcome the deficiency of prior art and propose a kind of small investment, easily build, adaptable outer-race shaped road grade separation traffic system.
Two of purpose of the present invention is to propose a kind of construction method of outer-race shaped road grade separation traffic system.
One of purpose of the present invention reaches by following measure: the vertical road of this outer-race shaped road grade separation traffic system and lateral road road infall are provided with overpass bridge or subterranean tunnel, with outer-race shaped road its vertical road are communicated with the lateral road road; Wherein, outer-race shaped road is built up in the outside of overpass bridge or subterranean tunnel, outer-race shaped road be shaped as annular or the class annular or square annular.
Two of purpose of the present invention realizes by following step: at first in the selected position of outer-race shaped road grade separation traffic system, carry out the construction of outer-race shaped road, wait then to complete and drop into the construction of carrying out overpass bridge or subterranean tunnel behind the traffic circulation again; Wherein, in newly-built road, outer-race shaped road and overpass bridge or subterranean tunnel are built up the same period, perhaps in newly-built road, also outer-race shaped road and overpass bridge or subterranean tunnel can be built up by stages; When outer-race shaped road grade separation traffic system is built in the old urban district, outer-race shaped road is reconstructed in lane, existing street; In the time of also can building outer-race shaped road grade separation traffic system in the old urban district, a part of outer-race shaped road utilizes the reconstruction of lane, existing street to form, and forms and another part is newly-built.
Accompanying drawing 1 is the vertical view of embodiments of the invention 1, and accompanying drawing 2 is the vertical view of embodiments of the invention 2, and accompanying drawing 3 is the vertical view of embodiments of the invention 3, and accompanying drawing 4 is the vertical view of embodiments of the invention 4,
Coding is respectively in the accompanying drawing: 1 is vertical road, and 2 is the lateral road road, and 3 is overpass bridge, and 3 ｀ are subterranean tunnel, and 4 is outer-race shaped road, and 5 is underground pedestrian passageway, and 6 is safety barrier.
Below in conjunction with embodiment and accompanying drawing the present invention is further described:
As shown in Figure 1, the vertical road 1 of embodiment 1 and lateral road road 2 infalls are provided with overpass bridge 3, outer-race shaped road 4 with annular is communicated with its vertical road 1 with lateral road road 2, and outer-race shaped road 4 is built up in the outside of overpass bridge 3, thereby finishes the multilevel traffic transportation function; For pedestrian's safety, have underground pedestrian passageway 5 on lateral road road 2, pass through lateral road road 2 in order to prevent the pedestrian, on lateral road road 2, be provided with safety barrier 6.
As shown in Figure 2, embodiment 2 is with the difference of embodiment 1: be provided with subterranean tunnel 3 ｀ at vertical road 1 and lateral road road 2 infalls.
As shown in Figure 3, embodiment 3 is with the difference of embodiment 1: outer-race shaped road be shaped as the square annular.
As shown in Figure 4, embodiment 4 is with the difference of embodiment 1: outer-race shaped road be shaped as the class annular.
This outer-race shaped road grade separation traffic system is to finish the multilevel traffic transportation function by following principle: travel vehicle and pedestrian on vertical road 1 or lateral road road 2, travel by the limit of keeping right, existing right-hand traffic rule shunting; When keeping straight on, they are along not interference is mutually advanced on vertical road 1 in place or lateral road road 2 separately; When turning right, when they walk to outer-race shaped road 4, turn right and travel, and turn right to lateral road road 2 again or vertical road 1, thereby finish right-hand bend along outer-race shaped road 4; When turning left, they pass intersecting behind the center of vertical road 1 and lateral road road 2 separately, and during to outer-race shaped road 4, right-hand bend is also travelled along outer-race shaped road 4, and turn right to lateral road road 2 again or vertical road 1, thereby finishes left-hand bend.
The present invention has small investment, easy construction, adaptable characteristics, is widely used in the multilevel traffic construction and the reconstruction of various cross ways in length and breadth; In the reconstruction process, also have the advantage that floor space is little, engineering quantity is few, the construction period is short especially, and existing communications and transportation is not exerted an influence or few influence.
Claims (8)
1. an outer-race shaped road grade separation traffic system is characterized in that vertical road and lateral road road infall are provided with overpass bridge or subterranean tunnel, are communicated with its vertical road with outer-race shaped road with the lateral road road.
2. outer-race shaped road grade separation traffic system according to claim 1 is characterized in that outer-race shaped road is built up in the outside of overpass bridge or subterranean tunnel.
3. outer-race shaped road grade separation traffic system according to claim 1 is characterized in that annular or the class annular or the square annular of being shaped as of outer-race shaped road.
4. the construction method of outer-race shaped road grade separation traffic system according to claim 1, it is characterized in that being undertaken: at first in the selected position of outer-race shaped road grade separation traffic system by following step, carry out the construction of outer-race shaped road, wait then to complete and drop into the construction of carrying out overpass bridge or subterranean tunnel behind the traffic circulation again.
5. outer-race shaped road grade separation traffic system according to claim 4 is characterized in that in newly-built road outer-race shaped road and overpass bridge or subterranean tunnel are built up the same period.
6. outer-race shaped road grade separation traffic system according to claim 4 is characterized in that in newly-built road outer-race shaped road and overpass bridge or subterranean tunnel are built up by stages.
7. the construction method of outer-race shaped road grade separation traffic system according to claim 4 when it is characterized in that building outer-race shaped road grade separation traffic system in the old urban district, is reconstructed into outer-race shaped road with lane, existing street.
8. the construction method of outer-race shaped road grade separation traffic system according to claim 4, when it is characterized in that building outer-race shaped road grade separation traffic system in the old urban district, a part of outer-race shaped road utilization existing lane, street reconstruction forms, and forms and another part is newly-built.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97103507 CN1080793C (en) | 1997-03-14 | 1997-03-14 | Outer-race shaped road grade separation traffic system and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97103507 CN1080793C (en) | 1997-03-14 | 1997-03-14 | Outer-race shaped road grade separation traffic system and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1163961A true CN1163961A (en) | 1997-11-05 |
| CN1080793C CN1080793C (en) | 2002-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97103507 Expired - Fee Related CN1080793C (en) | 1997-03-14 | 1997-03-14 | Outer-race shaped road grade separation traffic system and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1080793C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1111623C (en) * | 1998-07-28 | 2003-06-18 | 叶仰高 | Solid, ground, belt mutual crossroad runway |
| US7952177B2 (en) | 2004-11-10 | 2011-05-31 | Panasonic Corporation | Resin-sealed semiconductor device, leadframe with die pads, and manufacturing method for leadframe with die pads |
| CN102561130A (en) * | 2011-12-02 | 2012-07-11 | 林学慈 | Converged overpass shaped like a Chinese character tian |
| CN102979019A (en) * | 2012-11-26 | 2013-03-20 | 赵树峰 | Pedestrian and vehicle barrier-free combined flyover at arterial road and branch road intersection |
| CN105401498A (en) * | 2014-09-10 | 2016-03-16 | 叶民主 | Vehicle interchange transit system at road crossing |
-
1997
- 1997-03-14 CN CN 97103507 patent/CN1080793C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1111623C (en) * | 1998-07-28 | 2003-06-18 | 叶仰高 | Solid, ground, belt mutual crossroad runway |
| US7952177B2 (en) | 2004-11-10 | 2011-05-31 | Panasonic Corporation | Resin-sealed semiconductor device, leadframe with die pads, and manufacturing method for leadframe with die pads |
| CN102561130A (en) * | 2011-12-02 | 2012-07-11 | 林学慈 | Converged overpass shaped like a Chinese character tian |
| CN102979019A (en) * | 2012-11-26 | 2013-03-20 | 赵树峰 | Pedestrian and vehicle barrier-free combined flyover at arterial road and branch road intersection |
| CN105401498A (en) * | 2014-09-10 | 2016-03-16 | 叶民主 | Vehicle interchange transit system at road crossing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1080793C (en) | 2002-03-13 |
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