CN102121221B - Flyover with five bridges - Google Patents
Flyover with five bridges Download PDFInfo
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- CN102121221B CN102121221B CN 201110051089 CN201110051089A CN102121221B CN 102121221 B CN102121221 B CN 102121221B CN 201110051089 CN201110051089 CN 201110051089 CN 201110051089 A CN201110051089 A CN 201110051089A CN 102121221 B CN102121221 B CN 102121221B
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- lane change
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- graded crossing
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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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Abstract
The invention aims to disclose a flyover with five bridges; the interchange of a straight road and a shallow-turn road is realized through a central main bridge and interchange lane-changing bridges, and a pedestrian passageway is positioned on the ground and can pass through the central main bridge; a sharp-turn road is not crossed with the straight road and the shallow-turn road but just crossed with the pedestrian passageway, thereby overcoming the defect of the flyover that the occupied area at an intersection is large and being suitable for being erected in the intersection of city roads; simultaneously, complete separation of people and vehicles can be realized, and the traffic accident at the intersection is avoided; the pedestrian passageway is positioned on the ground but the pedestrian underpass or pedestrian overbridge are not required to be built; the flyover with five bridges provides safe and smooth passageways for walking and bicycles in the city, and has a simple structure; and the flyover with five bridges can be used for achieving the purpose of the invention.
Description
Technical field
The present invention relates to a kind of overpass bridge structure, particularly a kind of five bridge overpass bridges as urban road and highway decussation overpass.
Background technology
Needs along with development and the traffic of road construction, vehicle increasing, urban road causes congested with cars and crowded at the crossing of at grade intersection, reduce road efficient, also easy accident, so overpass bridge has been built in many cities on traffic main artery and speedway, also must shunt and guide by large-scale interchange in the connection of loop wire and freeway net, to guarantee the unimpeded of traffic.
Existing overpass bridge has diamond inter change bridge, clover-leaf Interchange bridge, orthotype interchange viaduct, ring-like overpass bridge, four aspect overpass bridges etc., but the overpass bridge of existing these forms does not all solve four large route cross-cutting issues of turning, all four large turnings to be placed on to cross in the crossing or be placed on rotating disk shunt, so the overpass bridge of existing these forms has the shortcoming that floor space is large, pontic is high and access bridge is long, is not suitable at the little urban road construction of crossing area; Simultaneously, the cost of bridge construction is also higher.
In sum, for the defective of prior art, need especially a kind of five bridge overpass bridges, to solve above-mentioned problem.
Summary of the invention
The object of the present invention is to provide a kind of five bridge overpass bridges, solve the defective of above-mentioned prior art, compare with existing overpass bridge structure, the advantage such as have that floor space is little, pontic is low and access bridge is short, simple in structure.
Technical problem solved by the invention can realize by the following technical solutions:
a kind of five bridge overpass bridges, it comprises a pontic, it is characterized in that, described pontic comprises a center main bridge and at least three graded crossing lane change bridges for the large turning lane change of both direction of making a return journey, described center main bridge location is in the centre of road cross, and described graded crossing lane change bridge location is in the middle of the branch road of all directions that road cross connects, described graded crossing lane change bridge comprises that one the tunnel is used for going the first turning lane change road and a tunnel of the large turning lane change of direction to be used to come the second largest turning lane change road of the large turning lane change of direction, and the centre on described first turning lane change road and described second largest turning lane change road is X-type graded crossing setting, under the condition of keeping to the right, the second largest turning lane change road of the road of the first turning lane change road of each described graded crossing lane change bridge by described center main bridge and the described graded crossing lane change bridge in its left side is connected, under the condition that keeps left, the second largest turning lane change road of the road of the first turning lane change road of each described graded crossing lane change bridge by described center main bridge and the described graded crossing lane change bridge on its right side is connected, the described first turning lane change road of the described graded crossing lane change bridge on one side relative direction and described second largest turning lane change road are connected to form the first craspedodrome road of making a return journey on a side relative direction relative to each other, the both sides of the described graded crossing lane change bridge on the opposite side relative direction arrange the second craspedodrome road on the both direction of making a return journey, the both sides of described the first craspedodrome road and described the second craspedodrome road are provided with the little turning road for the linking-up road all directions.
In one embodiment of the invention, described center main bridge comprises at least two connection roads of turning, described two sides that turn to connect roads connect respectively described first turning lane change road and the described second largest turning lane change road of the described graded crossing lane change bridge of a direction, and described two opposite sides of connecting roads of turning connect respectively described first turning lane change road or the described second largest turning lane change road of two the described graded crossing lane change bridges adjacent with this direction.
In one embodiment of the invention, the turning radius that described turning connects road can require to adjust according to crossing condition and road, is suitable for setting up interchange viaduct in crossing area restricted place.
In one embodiment of the invention, the ground of described pontic below is provided with the walkway, described walkway comprises the loop-like sidewalk that is arranged on described center main bridge below and the arcuation sidewalk that is arranged on the described little turning road outside, between described loop-like sidewalk and described arcuation sidewalk by linkage path UNICOM.
In one embodiment of the invention, described the first craspedodrome road is positioned on the same aspect of described graded crossing lane change bridge, and described the second craspedodrome road is positioned on the upper aspect of described graded crossing lane change bridge or described the second craspedodrome road is positioned on the next aspect of described graded crossing lane change bridge.
In one embodiment of the invention, described the first craspedodrome road is positioned on a upper aspect of described graded crossing lane change bridge, and described the second craspedodrome road is positioned on the next aspect of described graded crossing lane change bridge.
In one embodiment of the invention, described the first craspedodrome road is positioned on the next aspect of described graded crossing lane change bridge, and described the second craspedodrome road is positioned on a upper aspect of described graded crossing lane change bridge.
In one embodiment of the invention, described first turning lane change road is positioned at the right side of described graded crossing lane change bridge, and described second largest turning lane change road is positioned at the left side of described graded crossing lane change bridge.
In one embodiment of the invention, described first turning lane change road is positioned at the left side of described graded crossing lane change bridge, and described second largest turning lane change road is positioned at the right side of described graded crossing lane change bridge.
In one embodiment of the invention, the centre position on described first turning lane change road and described second largest turning lane change road is X-type double-layer curve bridge, and the centre position on described first turning lane change road is the tunnel form.
In one embodiment of the invention, the centre position on described first turning lane change road and described second largest turning lane change road is X-type double-layer curve bridge, and the centre position on described second largest turning lane change road is the tunnel form.
five bridge overpass bridges of the present invention, realize the interchange of craspedodrome road and large turning road by center main bridge and graded crossing lane change bridge, the walkway is positioned at ground and can walks under the center main bridge, little turning road and craspedodrome road and large turning road are without intersecting, only have with the walkway and intersect, avoided overpass bridge in the large shortcoming of crossing floor space, be adapted at setting up in the crossing of urban road, can realize that simultaneously people's car thoroughly shunts, avoid the crossing traffic accident, the walkway is in ground, and need not build underpass or set up pedestrian overcrossing, for the walking of incity, city and bicycle provide safe and smooth passage, simple in structure, realize purpose of the present invention.
Characteristics of the present invention can be consulted the detailed description of the graphic and following better embodiment of this case and be obtained to be well understood to.
Description of drawings
Fig. 1 is the structural representation of five bridge overpass bridges of the present invention.
Fig. 2 is the structural representation of another five bridges overpass bridge of the present invention.
Fig. 3 is the structural representation of five bridge overpass bridges of application of the present invention right side traffic rule.
Fig. 4 is the schematic perspective view of five bridge overpass bridges of application of the present invention right side traffic rule.
Fig. 5 is the structural representation of the X-type double-layer curve bridge of application of the present invention right side traffic rule.
Fig. 6 is the structural representation of five bridge overpass bridges of application left driving rule of the present invention.
Fig. 7 is the schematic perspective view of five bridge overpass bridges of application left driving rule of the present invention.
Fig. 8 is the structural representation of the X-type double-layer curve bridge of application left driving rule of the present invention.
Fig. 9 is the structural representation of center main bridge of the present invention.
Figure 10 is the structural representation of little turning road of the present invention.
Figure 11 is the structural representation of walkway of the present invention.
Figure 12 is the structural representation that five bridge overpass bridges of the present invention are applied as the T-shaped grade separation.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1, five bridge overpass bridges of the present invention, it comprises a pontic 100, the headroom of pontic 100 and bridge type require according to specific design and decide; Pontic 100 comprises a center main bridge 120 and is used for making a return journey the graded crossing lane change bridge 130 of the large turning lane change of both direction, center main bridge 120 is positioned at the centre of road cross, and graded crossing lane change bridge 130 is positioned at branch road 200 centres of all directions of road cross connection; Graded crossing lane change bridge 130 comprises that one the tunnel is used for going the first turning lane change road 131 and a tunnel of the large turning lane change of direction to be used to come the second largest turning lane change road 132 of the large turning lane change of direction, and first turning lane change road 131 is X-type graded crossing setting with the centre on second largest turning lane change road 132.
The second largest turning lane change road 132 of the road of the first turning lane change road 131 of the graded crossing lane change bridge 130 on each direction by center main bridge 120 and the graded crossing lane change bridge 130 in its left side is connected, the first turning lane change road 131 of the graded crossing lane change bridge 130 on one side relative direction and second largest turning lane change road 132 are connected to form the first craspedodrome road 140 of making a return journey on a side relative direction relative to each other, and the both sides of the graded crossing lane change bridge 130 on the opposite side relative direction arrange the second craspedodrome road 150 on the both direction of making a return journey; The both sides of the first craspedodrome road 140 and the second craspedodrome road 150 are provided with the little turning road 160 for the linking-up road all directions.
The ground of pontic 100 belows is provided with walkway 110, walkway 110 comprises the loop-like sidewalk 111 that is arranged on center main bridge 120 belows and is arranged on the arcuation sidewalk 112 in little turning road 160 outsides, between loop-like sidewalk 111 and arcuation sidewalk 112 by linkage path 113 UNICOMs.
Being positioned in the middle of the crossroad of center main bridge 120 is used for the interchange of the first craspedodrome road 140, the second craspedodrome road 150 and graded crossing lane change bridge 130, and the walkway 110 that is positioned at ground can be walked for 120 times from the center main bridge.Little turning road 160 can be positioned at ground center main bridge 120 is interior, have on ground with walkway 110 if any 110 of walkwaies and intersect, little turning road 160 also can be in center main bridge 120 and graded crossing lane change bridge 130 sustained heights, and walkway 110 can be walked under bridge like this.
In center main bridge 120, the graded crossing lane change bridge 130 of all directions is located on the height of liftoff approximately 3m without intersecting, and turning radius can change according to crossing area and current the requirement.Little turning road 160 intersects with the first craspedodrome passage 140, the second craspedodrome road 150 and graded crossing lane change bridge 130 nothings, only have with walkway 110 and intersect, if little turning road 160 is positioned on bridge floor or is positioned at that ground is next can realize that intercommunication intersects with walkway 110.
Be positioned at bridge floor or be positioned at ground according to the hierarchical structure, the little turning road 160 that have or not walkway 110, the first craspedodrome passage 140 and the second craspedodrome road 150 to arrange, the traffic rules difference of the driving of vehicle right side and vehicle left side driving, five bridge overpass bridges of the present invention have multiple implementation.
The first craspedodrome passage 140 and the second craspedodrome road 150 in the interior graded crossing of center main bridge 120, can be positioned at one deck on graded crossing lane change bridge 130 with graded crossing lane change bridge 130; Also can be positioned under graded crossing lane change bridge 130 at B1, also will be positioned under walkway 110 when walkway 110, ground is arranged; Wherein one tunnel craspedodrome is positioned at the same layer of center main bridge 120, but this road craspedodrome wants reverse current in center main bridge 120.
The first craspedodrome road 140 is positioned on the same aspect of graded crossing lane change bridge 130 (referring to Fig. 1 or Fig. 2), and the second craspedodrome road 150 is positioned on the next aspect that (referring to Fig. 1) on the upper aspect of graded crossing lane change bridge 130 or the second craspedodrome road 150 be positioned at graded crossing lane change bridge 130 (referring to Fig. 2).
Equally, the first craspedodrome road 140 is positioned on a upper aspect of graded crossing lane change bridge 130, and the second craspedodrome road 150 is positioned on the next aspect of graded crossing lane change bridge 130; Perhaps, the first craspedodrome road 140 is positioned on the next aspect of graded crossing lane change bridge 130, and the second craspedodrome road 150 is positioned on a upper aspect of graded crossing lane change bridge 130.
As Fig. 3, Fig. 4, shown in Figure 5, traffic rules according to vehicle right side driving, the first turning lane change road 131 of graded crossing lane change bridge 130 is positioned at the right side of graded crossing lane change bridge 130, and second largest turning lane change road 132 is positioned at the left side of graded crossing lane change bridge 130; First turning lane change road 131 is X-type double-layer curve bridge with the centre position on second largest turning lane change road 132, and the centre position on second largest turning lane change road 132 is the tunnel form.(referring to Fig. 5)
As Fig. 6, Fig. 7, shown in Figure 8, traffic rules according to the vehicle left side driving, the first turning lane change road 131 of graded crossing lane change bridge 130 is positioned at the left side of graded crossing lane change bridge 130, and second largest turning lane change road 132 is positioned at the right side of graded crossing lane change bridge 130; First turning lane change road 131 is X-type double-layer curve bridge with the centre position on second largest turning lane change road 132, and the centre position on first turning lane change road 131 is the tunnel form.(referring to Fig. 8)
At first large turning vehicle arrives ground large turning vehicle graded crossing lane change under the bridge floor of graded crossing lane change bridge 130 and bridge through up access bridge, enter center main bridge 120 through descending access bridge again, if the traffic rules of vehicle right side driving, by driving to ground under the bridge of graded crossing lane change bridge 130 in left side through descending access bridge again after center main bridge 120, if the traffic rules of vehicle left side driving, by driving to ground under the bridge of graded crossing lane change bridge 130 on right side through descending access bridge again after center main bridge 120, with the large turning vehicle graded crossing of bridge floor lane change.
Connect first turning lane change road 131 and can require to adjust according to crossing area condition and road with the radius that the turning on second largest turning lane change road 132 connects road 121, can adapt to the restricted urban road of crossing area.
Graded crossing lane change bridge 130, underpass can be built into the pattern of curved tunnel, plays a supporting role simultaneously.Bridge is about and is 24m when turning radius is 40m, and its headroom and bridge type require according to specific design and decide.
As shown in Figure 9, center main bridge 120 comprises at least two connection roads 121 of turning, the connection road 121 of turning is positioned on same aspect in center main bridge 120, two sides that turn to connect roads 121 connect respectively the turn opposite side that connects roads 121 of the first turning lane change road 131 of graded crossing lane change bridge 130 of a direction and 132, two, second largest turning lane change road and connect respectively first turning lane change road 131 or the described second largest turning lane change road 132 of two the graded crossing lane change bridges 130 adjacent with this direction.
When having walkway 110 to pass center main bridge 120, under the bridge that connects road 121 of turning, the outage degree is definite according to the headroom of walkway 110 to the greatest extent.The connection road 121 of turning can on identical horizontal plane, without longitudinal grade, but have cross fall.The bridge lower support can adopt ~ span of 8m, thus lower the height that bridge floor thickness reduces whole bridge.
Little turning road 160 and the first craspedodrome passage 140, the second craspedodrome road 150 and graded crossing lane change bridge 130 be without intersecting, has with walkway 110 to intersect, and can be positioned at ground, but can intersect with walkway 110 when walkway 110 is arranged; If little turning road 160 is positioned on bridge floor or nextly can realizes that intercommunication intersects with walkway 110 with being positioned at.(referring to Figure 10)
Build overpass bridge at urban road and need to consider the walkway, in five bridge overpass bridges of the present invention, walkway 110 is placed on ground, be positioned at the center main bridge 120 times.Consider walking and that cyclists only is safe and smooth, the transit route of recommending dotted line to indicate for the rule of keeping to the right.Walkway under bridge is equivalent to the walkway rotary island.(referring to Figure 11)
The T-shaped grade separation can be built the T-shaped road junction in as the derivative bridge type of five bridge grade separations, also can build the access of speedway in.
As shown in figure 12, in the T-shaped grade separation, pontic 100 comprises a center main bridge 120 and three graded crossing lane change bridges 130, and center main bridge 120 is positioned at the centre of road cross, and graded crossing lane change bridge 130 is positioned at branch road 200 centres of three directions of road cross connection; Graded crossing lane change bridge 130 on branch road comprises first turning lane change road 131 and second largest turning lane change road 132, and first turning lane change road 131 is X-type graded crossing setting with the centre on second largest turning lane change road 132; Two graded crossing lane change bridges 130 on turnpike road be one tunnel craspedodrome road 140 respectively with the graded crossing on first turning lane change road 131 and second largest turning lane change road 132.
The ground of pontic 100 belows is provided with walkway 110, walkway 110 comprises the loop-like sidewalk 111 that is arranged on center main bridge 120 belows and is arranged on the arcuation sidewalk 112 in little turning road 160 outsides, between loop-like sidewalk 111 and arcuation sidewalk 112 by linkage path 113 UNICOMs.
Being positioned in the middle of the T-shaped road junction of center main bridge 120, the walkway 110 that is positioned at ground can be walked for 120 times from the center main bridge.Little turning road 160 can be positioned at ground center main bridge 120 is interior, have on ground with walkway 110 if any 110 of walkwaies and intersect, little turning road 160 also can be in center main bridge 120 and graded crossing lane change bridge 130 sustained heights, and walkway 110 can be walked under bridge like this.
Above demonstration and described basic principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and manual just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements all fall in the claimed scope of the invention, and the claimed scope of the present invention is defined by appending claims and equivalent thereof
Claims (10)
1. bridge overpass bridge, it comprises a pontic, it is characterized in that, described pontic comprises a center main bridge and at least three graded crossing lane change bridges for the large turning lane change of both direction of making a return journey, described center main bridge location is in the centre of road cross, in described center main bridge, the graded crossing lane change bridge of all directions is positioned on same aspect without intersection, described graded crossing lane change bridge location is in the middle of the branch road of all directions that road cross connects, described graded crossing lane change bridge comprises that one the tunnel is used for going the first turning lane change road and a tunnel of the large turning lane change of direction to be used to come the second largest turning lane change road of the large turning lane change of direction, and the centre on described first turning lane change road and described second largest turning lane change road is X-type graded crossing setting, under the condition of keeping to the right, the second largest turning lane change road of the road of the first turning lane change road of each described graded crossing lane change bridge by described center main bridge and the described graded crossing lane change bridge in its left side is connected, under the condition that keeps left, the second largest turning lane change road of the road of the first turning lane change road of each described graded crossing lane change bridge by described center main bridge and the described graded crossing lane change bridge on its right side is connected, the described first turning lane change road of the described graded crossing lane change bridge on one side relative direction and described second largest turning lane change road are connected to form the first craspedodrome road of making a return journey on a side relative direction relative to each other, described the first craspedodrome road is reverse in the center main bridge to be positioned on the same aspect of described graded crossing lane change bridge when current, the both sides of the described graded crossing lane change bridge on the opposite side relative direction arrange the second craspedodrome road on the both direction of making a return journey, the both sides of described the first craspedodrome road and described the second craspedodrome road are provided with the little turning road for the linking-up road all directions,
Described center main bridge comprises at least two connection roads of turning, and the connection road of turning is positioned in the center main bridge on same aspect, and under the bridge that connects road of turning, most outage degree is determined according to the headroom of walkway; Described two sides that turn to connect roads connect respectively described first turning lane change road and the described second largest turning lane change road of the described graded crossing lane change bridge of a direction, and described two opposite sides of connecting roads of turning connect respectively described first turning lane change road or the described second largest turning lane change road of two the described graded crossing lane change bridges adjacent with this direction.
2. five bridge overpass bridges as claimed in claim 1, is characterized in that, the turning radius that described turning connects road can require to adjust according to crossing condition and road, is suitable for setting up interchange viaduct in crossing area restricted place.
3. five bridge overpass bridges as claimed in claim 1, it is characterized in that, the ground of described pontic below is provided with the walkway, described walkway comprises the loop-like sidewalk that is arranged on described center main bridge below and the arcuation sidewalk that is arranged on the described little turning road outside, between described loop-like sidewalk and described arcuation sidewalk by linkage path UNICOM.
4. five bridge overpass bridges as claimed in claim 1, is characterized in that, described the second craspedodrome road is positioned on the upper aspect of described graded crossing lane change bridge or described the second craspedodrome road is positioned on the next aspect of described graded crossing lane change bridge.
5. five bridge overpass bridges as claimed in claim 1, is characterized in that, described the first craspedodrome road is positioned on a upper aspect of described graded crossing lane change bridge, and described the second craspedodrome road is positioned on the next aspect of described graded crossing lane change bridge.
6. five bridge overpass bridges as claimed in claim 1, is characterized in that, described the first craspedodrome road is positioned on the next aspect of described graded crossing lane change bridge, and described the second craspedodrome road is positioned on a upper aspect of described graded crossing lane change bridge.
7. five bridge overpass bridges as claimed in claim 1, is characterized in that, described first turning lane change road is positioned at the right side of described graded crossing lane change bridge, and described second largest turning lane change road is positioned at the left side of described graded crossing lane change bridge.
8. five bridge overpass bridges as claimed in claim 1, is characterized in that, described first turning lane change road is positioned at the left side of described graded crossing lane change bridge, and described second largest turning lane change road is positioned at the right side of described graded crossing lane change bridge.
9. five bridge overpass bridges as claimed in claim 1, is characterized in that, the centre position on described first turning lane change road and described second largest turning lane change road is X-type double-layer curve bridge, and the centre position on described first turning lane change road is the tunnel form.
10. five bridge overpass bridges as claimed in claim 1, is characterized in that, the centre position on described first turning lane change road and described second largest turning lane change road is X-type double-layer curve bridge, and the centre position on described second largest turning lane change road is the tunnel form.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110051089 CN102121221B (en) | 2011-03-03 | 2011-03-03 | Flyover with five bridges |
| PCT/CN2011/001768 WO2012116480A1 (en) | 2011-03-03 | 2011-10-24 | Five-flyover type multi-level junction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110051089 CN102121221B (en) | 2011-03-03 | 2011-03-03 | Flyover with five bridges |
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| Publication Number | Publication Date |
|---|---|
| CN102121221A CN102121221A (en) | 2011-07-13 |
| CN102121221B true CN102121221B (en) | 2013-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110051089 Active CN102121221B (en) | 2011-03-03 | 2011-03-03 | Flyover with five bridges |
Country Status (2)
| Country | Link |
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| CN (1) | CN102121221B (en) |
| WO (1) | WO2012116480A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121221B (en) * | 2011-03-03 | 2013-06-12 | 李法兵 | Flyover with five bridges |
| CN102605694A (en) * | 2012-03-31 | 2012-07-25 | 张民 | T-junction flyover with pedestrian and vehicle lanes |
| CN105887599A (en) * | 2016-05-31 | 2016-08-24 | 刘长寿 | Storied building type road junction for motor vehicles to travel on platform bridge and people to enjoy ground |
| CN110205886A (en) * | 2018-02-28 | 2019-09-06 | 靳晓燕 | A kind of grade separation traffic system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1528982A (en) * | 2003-10-17 | 2004-09-15 | 吕乐民 | Two-deck full-directional direct-intercommunity overpass |
| CN101725100A (en) * | 2010-01-07 | 2010-06-09 | 大连海事大学 | Single-layer full interchange viaduct |
| CN101871194A (en) * | 2010-06-30 | 2010-10-27 | 赵殿龙 | Asymmetrical span type full-interchange overpass |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1194140C (en) * | 2003-04-09 | 2005-03-23 | 郭晶晶 | Tunnel-type intercommunicating overpass system |
| JP4538670B2 (en) * | 2004-03-08 | 2010-09-08 | 琢也 大野 | Urban unsigned three-dimensional intersection using hierarchical road |
| CN2751060Y (en) * | 2004-11-09 | 2006-01-11 | 贾长海 | Flyover bridge with parking space function |
| CN101831850A (en) * | 2010-04-09 | 2010-09-15 | 赵殿龙 | Layered throughout connection type overpass |
| CN102121221B (en) * | 2011-03-03 | 2013-06-12 | 李法兵 | Flyover with five bridges |
-
2011
- 2011-03-03 CN CN 201110051089 patent/CN102121221B/en active Active
- 2011-10-24 WO PCT/CN2011/001768 patent/WO2012116480A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1528982A (en) * | 2003-10-17 | 2004-09-15 | 吕乐民 | Two-deck full-directional direct-intercommunity overpass |
| CN101725100A (en) * | 2010-01-07 | 2010-06-09 | 大连海事大学 | Single-layer full interchange viaduct |
| CN101871194A (en) * | 2010-06-30 | 2010-10-27 | 赵殿龙 | Asymmetrical span type full-interchange overpass |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102121221A (en) | 2011-07-13 |
| WO2012116480A1 (en) | 2012-09-07 |
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