CN104179104A - Method for erecting low level bridge at crossroad - Google Patents
Method for erecting low level bridge at crossroad Download PDFInfo
- Publication number
- CN104179104A CN104179104A CN201310196121.3A CN201310196121A CN104179104A CN 104179104 A CN104179104 A CN 104179104A CN 201310196121 A CN201310196121 A CN 201310196121A CN 104179104 A CN104179104 A CN 104179104A
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- Prior art keywords
- bridge
- left steering
- motor vehicle
- arch bridge
- ground
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Abstract
The invention belongs to a method of erecting a low level bridge at a crossroad; and the low level bridge comprises an arch bridge 1, a north crossing 2, an east crossing 3, a south crossing 4, a west crossing 5, a left turn channel 6, a left turn channel 7, a left turn channel 8, a left turn channel 9 and an annular bridge 10, and is characterized in that: a, the arch bridge 1 is erected in the ground, the annular bridge 10 is erected around the arch bridge 1, and four motor vehicle left turn channels are arranged; b, the arch bridge 1 is erected in the ground, and four motor vehicle left turn bridges are erected around the arch bridge 1; and c, the arch bridge 1 is erected in the ground, and the four motor vehicle left turn channels are arranged under the ground. The erection height of the low level bridge is one layer, and at overhead of the arch bridge and the annular bridge a tower is arranged, or a large sculpture is stood for distinction of markers of different streets, the low level bridge can be widely used for crossroads and road junctions can effectively solve the city street motor vehicle congestion, reduces motor vehicle residence time in the city streets, reduces motor vehicle exhaust emissions, and reduces the content of air PM2.5 (particulate matter2.5).
Description
Technical field
The invention belongs to the method for setting up at the parting of the ways low bridge, relate to specifically road overpass.
Background technology
It seems that at present, along with vehicles number constantly increases, newly building road is also increasing, but that the motor vehicle in each big and medium-sized cities street blocks up is still serious, only depend on several overpass bridges can not satisfy the demand in every city.The overpass bridge that set up crossroad now, generally, all two-layer or three layers more than bridge, also will set up steeraxle, and bridge interlamellar spacing is large, cause motor vehicle climbing highly high, climbing distance, causes motor vehicle fuel consumption to increase, and exhaust emissions is increased, appearance of city and environment-friendly quality have been had influence on, how on ground, setting up one deck bridge, just can complete the erection method of three kinds of symmetrical overpass bridges, is main purpose of the present invention.
Summary of the invention
For background technology, the object of the invention is provides three kinds of overpass bridge erection methods for global crossroad: the one, and on ground, set up an arch bridge and set up an annular bridge, motor vehicle left steering is completed on bridge, the 2nd, on ground, set up an arch bridge and set up four left steering bridges, motor vehicle left steering is completed on bridge, the 3rd, on ground, set up an arch bridge, underground four left steering passages are set, motor vehicle left steering is completed underground.
The present invention realizes by the following technical solutions:
The present invention is comprised of arch bridge 1, North Road mouth 2, East Road mouth 3, South Road mouth 4, West Road mouth 5, left steering 6, left steering 7, left steering 8, left steering 9, annular bridge 10, it is characterized in that: the one, on ground, set up arch bridge 1, at arch bridge 1, set up annular bridge 10 around, four motor vehicle left steering passages are set, the 2nd, on ground, set up arch bridge 1, at arch bridge 1, set up four motor vehicle left steering bridges around, the 3rd, on ground, set up arch bridge 1, underground four motor vehicle left steering passages are set.
The beneficial effect of advantage of the present invention and generation is:
1, all-directional viaduct antenna height is low, and table space, saves construction investment frugally, can reduce the fuel consumption that street motor vehicle blocks up and causes, and can reduce climbing and reduce motor vehicle fuel consumption, can effectively reduce air PM2.5 and reduce haze weather.
2, all-directional viaduct is symmetrical, handsome in appearance, and high building or sculpture can be set in the centre of overpass bridge, to distinguish the sign at different streets and crossing, can reduce the impact of overpass bridge on appearance of city.
3, can meet and most of crossroad, universal city and the junction of three roads set up overpass bridge, effectively solve the avenue motor vehicle problem of blocking up.
Accompanying drawing explanation
Fig. 1 is the floor map that the present invention sets up an arch bridge and an annular bridge on the ground
Fig. 2 is the floor map that the present invention sets up an arch bridge on the ground and sets up four left steering bridges
Fig. 3 is that the present invention sets up an arch bridge and the floor map that four underground left steering passages are set on the ground
Structure of the present invention is provided by accompanying drawing:
Arch bridge 1 North Road mouth 2 East Road mouth 3 South Road mouth 4 West Road mouth 5 left steering passage 6 left steering passage 7 left steering passage 8 left steering passage 9 annular bridge 10
The specific embodiment
The invention will be further described by reference to the accompanying drawings:
Embodiment mono-, as shown in Figure 1, set up at the parting of the ways the method for low bridge, by arch bridge 1, North Road mouth 2, East Road mouth 3, South Road mouth 4, West Road mouth 5, left steering passage 6, left steering passage 7, left steering passage 8, left steering passage 9, annular bridge 10 forms, it is characterized in that: on ground, set up an arch bridge 1, surrounding at arch bridge 1 sets up annular bridge 10, be provided with motor vehicle left steering passage 6, left steering passage 7, left steering passage 8, left steering passage 9, left steering passage 6 is motor vehicles by West Road mouth 5 crossing 2 direction runnings northwards, left steering passage 7 is motor vehicles by South Road mouth 4 crossing 5 direction runnings westwards, left steering passage 8 is that motor vehicle is by East Road mouth 3 crossing to the south 4 direction runnings, left steering passage 9 is motor vehicles by North Road mouth 2 crossing 3 direction runnings eastwards, the ground level of arch bridge is the normally highly about 5m of one deck road bridge bottom surface, the ground level of annular bridge is also the normally highly about 5m of one deck road bridge bottom surface, thin-line arrow represents motor-driven vehicle going route and travel direction.
Embodiment bis-, as shown in Figure 2, set up at the parting of the ways the method for low bridge, by arch bridge 1, North Road mouth 2, East Road mouth 3, South Road mouth 4, West Road mouth 5, left steering passage 6, left steering passage 7, left steering passage 8, left steering passage 9 forms, it is characterized in that: on ground, set up arch bridge 1, surrounding at arch bridge 1 sets up four left steering bridges, there is left steering passage 6, left steering passage 7, left steering passage 8, left steering passage 9, wherein in left steering schematic diagram, thick line represents left steering bridge, thin-line arrow represents motor-driven vehicle going route and travel direction, the height of left steering bridge is the normally highly about 5m of one deck road bridge bottom surface.
Embodiment tri-, as shown in Figure 3, set up at the parting of the ways the method for low bridge, by arch bridge 1, North Road mouth 2, East Road mouth 3, South Road mouth 4, West Road mouth 5, left steering passage 6, left steering passage 7, left steering passage 8, left steering passage 9, formed, it is characterized in that: on ground, set up arch bridge 1, underground four left steering passages are set, there is left steering passage 6, left steering passage 7, left steering passage 8, left steering passage 9, thick line partly represents underground passage, thin-line arrow represents motor-driven vehicle going route and travel direction.
The present embodiment remarks item:
1, accompanying drawing of the present invention does not mark right turn passage, because right turn passage is conventional passage.
2, accompanying drawing of the present invention does not mark bridge post, because accompanying drawing is plane structure chart, bridge design expert is clear.
3, the orientation that accompanying drawing arch bridge of the present invention arranges, is not limited to east-west direction, can according to circumstances determine.
Claims (4)
1. set up at the parting of the ways the method for low bridge, by arch bridge (1), North Road mouth (2), East Road mouth (3), South Road mouth (4), West Road mouth (5), left steering passage (6), left steering passage (7), left steering passage (8), left steering passage (9), annular bridge (10) forms, it is characterized in that: the one, on ground, set up arch bridge (1), at arch bridge (1), set up annular bridge (10) around, be provided with four motor vehicle left steering passages, the 2nd, on ground, set up arch bridge (1), at arch bridge (1), set up four motor vehicle left steering bridges around, the 3rd, on ground, set up arch bridge (1), underground four motor vehicle left steering passages are set.
2. method of setting up at the parting of the ways low bridge according to claim 1, it is characterized in that setting up on ground arch bridge (1), at arch bridge (1), set up annular bridge (10) around, four motor vehicle left steering passages are set, have left steering passage (6), left steering passage (7), left steering passage (8), left steering passage (9).
3. method of setting up at the parting of the ways low bridge according to claim 1, it is characterized in that setting up on ground arch bridge (1), at arch bridge (1), set up four motor vehicle left steering bridges around, have left steering passage (6), left steering passage (7), left steering passage (8), left steering passage (9).
4. method of setting up at the parting of the ways low bridge according to claim 1, it is characterized in that setting up on ground arch bridge (1), underground four motor vehicle left steering passages are set, have left steering passage (6), left steering passage (7), left steering passage (8), left steering passage (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310196121.3A CN104179104A (en) | 2013-05-23 | 2013-05-23 | Method for erecting low level bridge at crossroad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310196121.3A CN104179104A (en) | 2013-05-23 | 2013-05-23 | Method for erecting low level bridge at crossroad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104179104A true CN104179104A (en) | 2014-12-03 |
Family
ID=51960427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310196121.3A Pending CN104179104A (en) | 2013-05-23 | 2013-05-23 | Method for erecting low level bridge at crossroad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104179104A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100213835B1 (en) * | 1996-05-21 | 1999-08-02 | 이진국 | Road clossing on different level |
| CN1690310A (en) * | 2004-04-21 | 2005-11-02 | 缪龙琯 | Butterfly type single-layer overpass |
| CN102392401A (en) * | 2011-11-01 | 2012-03-28 | 韩明友 | Method and bridge for realizing continuous passing of vehicles at level crossing by utilizing U-shaped rotary bridges |
| CN102660914A (en) * | 2012-05-18 | 2012-09-12 | 赵鹏 | Crossroad barrier-free all-direction combined type transportation junction |
-
2013
- 2013-05-23 CN CN201310196121.3A patent/CN104179104A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100213835B1 (en) * | 1996-05-21 | 1999-08-02 | 이진국 | Road clossing on different level |
| CN1690310A (en) * | 2004-04-21 | 2005-11-02 | 缪龙琯 | Butterfly type single-layer overpass |
| CN102392401A (en) * | 2011-11-01 | 2012-03-28 | 韩明友 | Method and bridge for realizing continuous passing of vehicles at level crossing by utilizing U-shaped rotary bridges |
| CN102660914A (en) * | 2012-05-18 | 2012-09-12 | 赵鹏 | Crossroad barrier-free all-direction combined type transportation junction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141203 |