CN108086126A - Monoblock type bicycle occupation bridge structure and its construction method - Google Patents
Monoblock type bicycle occupation bridge structure and its construction method Download PDFInfo
- Publication number
- CN108086126A CN108086126A CN201711375965.9A CN201711375965A CN108086126A CN 108086126 A CN108086126 A CN 108086126A CN 201711375965 A CN201711375965 A CN 201711375965A CN 108086126 A CN108086126 A CN 108086126A
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- 238000010276 construction Methods 0.000 title claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 55
- 239000010959 steel Substances 0.000 claims abstract description 55
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 11
- 239000007787 solid Substances 0.000 abstract description 3
- 238000005034 decoration Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D1/00—Bridges in general
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/12—Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges
- E01D19/125—Grating or flooring for bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2/00—Bridges characterised by the cross-section of their bearing spanning structure
- E01D2/04—Bridges characterised by the cross-section of their bearing spanning structure of the box-girder type
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/30—Metal
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of monoblock type bicycle occupation bridge structure, including：At least one steel box-girder unit, at least one steel lid beam and at least one pier stud, and at least one steel lid beam has the pier stud；The steel box-girder unit includes：Steel box-girder main body, the first tuyere and the second tuyere, and first tuyere is connected to the one side of the steel box-girder main body, second tuyere is connected to the opposite side of the steel box-girder main body.The bridge structure of the present invention can sectional, welding, convenience in transport, construction efficiency be high at the scene；And structure is slim and graceful, solid reliable, low cost.
Description
Technical field
The present invention relates to structural engineering field more particularly to a kind of monoblock type bicycle occupation bridge structure and its construction parties
Method.
Background technology
China is the country of bicycle ownership maximum in the world, especially with flourishing for shared bicycle, is had
The bicycle of the characteristics such as green, body-building, convenient will occupy an important position in the trip of people.But current China lacks bicycle
Accommodation road, bicycle, pedestrian and motor vehicle mixing go together, thus cause Frequent Accidents, both affected the driving of motor vehicle
Efficiency also brings security risk to bicycle and pedestrian, reduces the comfort and convenience of cycling trip.
The content of the invention
The present invention is directed to the drawbacks described above of the prior art, provides a kind of monoblock type bicycle occupation bridge structure and its construction
Method, simple in structure, easy to assembly, low cost.
The technical solution adopted by the present invention to solve the technical problems is：
On the one hand, a kind of monoblock type bicycle occupation bridge structure is provided, including：At least one steel box-girder unit,
At least one steel lid beam and at least one pier stud, and at least one steel lid beam has the pier stud；
The steel box-girder unit includes：Steel box-girder main body, the first tuyere and the second tuyere, and first tuyere connects
In the one side of the steel box-girder main body, second tuyere is connected to the opposite side of the steel box-girder main body.
Preferably, the steel box-girder main body includes：Top body plate unit, bottom board unit, at least one main body diaphragm plate list
First and at least one main body web unit；
And the main body tabula plate unit and main body web unit intersect, and it is arranged at the top body plate unit
And between bottom board unit.
Preferably, several top body plate ribs of slab are provided on the top body plate unit lower surface, along direction across bridge direction, and
Each top body plate rib of slab is upwardly extended along bridge to side.
Preferably, the main body tabula plate unit has multiple, and is set along bridge to direction；Each main body tabula
Plate unit includes：
First diaphragm plate, and offered at the top of first diaphragm plate at least one for top body plate rib of slab insertion
The first slot；
And second diaphragm plate, and offered at the top of second diaphragm plate and at least one supply the top body plate rib of slab
Second slot of insertion.
Preferably, the main body web unit is upwardly extended along bridge to side, and including：It is set gradually along direction across bridge direction
The first outboard web unit, main center's web unit and the second outboard web unit；
The top of the first outboard web unit, main center's web unit and the second outboard web unit is and institute
The connection of top body plate unit is stated, bottom is connected with the bottom board unit；Main center's web unit is arranged at described
Between one diaphragm plate and the second diaphragm plate.
Preferably, the first outboard web unit inside is equipped with the first outboard web rib of slab；Second outboard web
Unit inside is equipped with the second outboard web rib of slab；Main center's web unit is close to the one of the first outboard web unit
Side is equipped with first main center's web rib of slab, and second main center's web is equipped with close to the one side of the second outboard web unit
Rib of slab；
At least one the first outside with the first outboard web rib of slab grafting is offered on the outside of first diaphragm plate
Slot, inside offer at least one and the first main center web rib of slab grafting the first inboard cinch slot；Described second
Offer on the outside of diaphragm plate it is at least one with the second outboard web rib of slab grafting the second outer slots, inside offer to
Lack second inboard cinch slot with the second main center web rib of slab grafting.
Preferably, first tuyere includes with the second tuyere：Tuyere top plate unit, tuyere diaphragm plate, oblique decoration
Plate and straightway decorative panel；
The tuyere top plate unit is connected with the top body plate unit, and on the tuyere top plate unit lower surface, edge
Direction across bridge direction is provided with several tuyere top plate ribs of slab, and each tuyere top plate rib of slab is upwardly extended along bridge to side；
The tuyere diaphragm plate have it is multiple, and along bridge to direction set；Each tuyere diaphragm plate
Top offer it is at least one for the tuyere top plate rib of slab insertion the 3rd slot, bottom with the straight line
Section decorative panel connection, outside or second outer flank of the one side away from the oblique decorative panel with the first outboard web unit
The outside connection of plate unit；
The oblique decorative panel is obliquely installed, and one end connects the tuyere top plate unit, and the other end is towards away from the master
The direction extension of body central web unit；
One end of the straightway decorative panel connects the other end of the oblique decorative panel, the straightway decorative panel it is another
One end connects one end of the bottom board unit.
Preferably, the bottom of the bottom board unit, the first diaphragm plate and the second diaphragm plate is curved downward
Arcuate structure；And the bottom board unit inner surface be equipped at least one bottom plate rib of slab extended upward, first diaphragm plate with
And second diaphragm plate bottom offer it is at least one for the bottom plate rib of slab insertion bottom plate rib of slab slot.
Preferably, the end face of the steel box-girder unit is flexibly connected by rubber support with the steel lid beam.
On the other hand, a kind of construction method of above-mentioned whole self-propelled vehicle occupation bridge structure is also provided, including following step
Suddenly：
S1, the top body plate unit, bottom board unit, main body tabula plate unit and main body web unit are subjected to assembly
And welding, to form the steel box-girder main body, and the steel box-girder main body is transported to scene；
It is S2, assembled in the steel box-girder main body both sides and weld the tuyere top plate unit, tuyere diaphragm plate, oblique decoration
Plate and straightway decorative panel, to form first tuyere and the second tuyere；
And S3, the steel box-girder main body, steel lid beam and pier stud are assembled..
The advantageous effect of technical solution of the present invention is：
The bridge structure of the present invention can sectional, welding, convenience in transport, construction efficiency be high at the scene；And structure it is slim and graceful,
It is solid reliable, low cost.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the invention will be further described, in attached drawing：
Fig. 1 is the whole side view of monoblock type bicycle occupation bridge structure in the embodiment of the present invention one；
Fig. 2 is the overall structure figure of steel box-girder unit in the embodiment of the present invention one；
Fig. 3 is the Structure explosion diagram of steel box-girder unit in the embodiment of the present invention one；
Fig. 4 is the cross-section diagram of steel box-girder unit in the embodiment of the present invention one；
Fig. 5 is the first diaphragm plate in the embodiment of the present invention one, the structure chart of the second diaphragm plate；
Fig. 6 is the first tuyere in the embodiment of the present invention one, the structure chart of the second tuyere；
Fig. 7 is the structure chart of tuyere partition plate in the embodiment of the present invention one.
Specific embodiment
In order to which the purpose of the present invention, technical solution and advantage is more clearly understood, below in conjunction with drawings and examples,
The present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used for explaining this hair
It is bright, it is not intended to limit the present invention.
Embodiment one：
As shown in Figure 1, the monoblock type bicycle occupation bridge structure of the present invention includes：At least one steel box-girder unit 100,
At least one steel lid beam 200 and at least one pier stud 300, and at least one steel lid beam 200 has the pier stud
300；In the present embodiment, the bridge structure often joins 2~4 across span is 18~40m, width 4.8m；
Further, as shown in Fig. 2, the steel box-girder unit 100 can be divided into three beam blocks, including：Steel box-girder main body
201st, the first tuyere 202 and the second tuyere 203, and first tuyere 202 is connected to the one of the steel box-girder main body 201
Side, second tuyere 203 are connected to the opposite side of the steel box-girder main body 201；And the end face of the steel box-girder unit 100
It is flexibly connected by rubber support 204 with the steel lid beam 200 (such as hinged).
Wherein, as shown in Figure 3-4, the steel box-girder main body 201 includes：Top body plate unit 10, bottom board unit 11, at least
One main body tabula plate unit and at least one main body web unit；And the main body tabula plate unit and main body web unit
It intersects, and is arranged between the top body plate unit 10 and bottom board unit 11, thus increase holding for structure entirety
Beijing South Maxpower Technology Co. Ltd's power；In addition, several top body plate ribs of slab 101 are provided on 10 lower surface of top body plate unit, along direction across bridge direction,
And each top body plate rib of slab 101 is upwardly extended along bridge to side.
Preferably, the main body tabula plate unit has multiple, and is set along bridge to direction；Each main body tabula
Plate unit includes：
First diaphragm plate 102, and the top of first diaphragm plate 102 offers at least one confession top body plate plate
The first slot 103 that rib 101 is inserted into；
And second diaphragm plate 104, and the top of second diaphragm plate 104 offers and at least one supplies the main body top
The second slot 105 that plate rib of slab 101 is inserted into.
The main body web unit is upwardly extended along bridge to side, and including：First set gradually along direction across bridge direction
Outboard web unit 106, main center's web unit 107 and the second outboard web unit 108；
The first outboard web unit 106, main center's web unit 107 and the second outboard web unit 108
Top is connected with the top body plate unit 10, and bottom is connected with the bottom board unit 11；Main center's web list
Member 107 is arranged between 102 and second diaphragm plate 104 of the first diaphragm plate.
On this basis, to further enhance the load-bearing capacity of structure, 106 inside of the first outboard web unit is equipped with
First outboard web rib of slab 1061；Second outboard web unit, 108 inside is equipped with the second outboard web rib of slab 1081；It is described
Main center's web unit 107 is equipped with first main center's web rib of slab close to the one side of the first outboard web unit 106
1071, it is equipped with second main center's web rib of slab 1072 close to the one side of the second outboard web unit 108；
First diaphragm plate, 102 outside offer it is at least one with 1061 grafting of the first outboard web rib of slab the
One outer slots 1021, inside offer at least one the first inside with 1071 grafting of the first main center web rib of slab
Slot 1022；Second diaphragm plate, 104 outside offers at least one and 1081 grafting of the second outboard web rib of slab
Second outer slots 1041, inside are offered at least one second with 1072 grafting of the second main center web rib of slab
Side slot 1042.
First tuyere 202 includes with the second tuyere 203：Tuyere top plate unit 20, tuyere diaphragm plate 21, oblique dress
Plaque 22 and straightway decorative panel 23；
The tuyere top plate unit 20 is connected with the top body plate unit 10, and the tuyere top plate unit lower surface
It is upper, be provided with several tuyere top plate ribs of slab 205 along direction across bridge direction, and each tuyere top plate rib of slab 205 along bridge to
Side upwardly extends；
The tuyere diaphragm plate 21 have it is multiple, and along bridge to direction set；Each 21 top of the tuyere diaphragm plate
Offer at least one the 3rd slot 211 being inserted into for the tuyere top plate rib of slab 205, bottom is decorated with the straightway
Plate 23 connects, the one side away from the oblique decorative panel 22 and the outside of the first outboard web unit 106 or the second outside
The outside connection of web unit 108；
The oblique decorative panel 22 is obliquely installed, and one end connects the tuyere top plate unit 20, and the other end is towards away from institute
State the direction extension of main center's web unit 107；
One end of the straightway decorative panel 23 connects the other end of the oblique decorative panel 22, the straightway decorative panel
23 other end connects one end of the bottom board unit 11.
In the present embodiment, the bottom of the bottom board unit 11, the first diaphragm plate 102 and the second diaphragm plate 104 is court
Curved arcuate structure downwards；And 11 inner surface of bottom board unit is equipped at least one bottom plate rib of slab 111 extended upward,
Corresponding, the bottom of 102 and second diaphragm plate 104 of the first diaphragm plate offers at least one confession bottom plate rib of slab
The bottom plate rib of slab slot 1051 of 111 insertions.
Embodiment two：
The present embodiment additionally provides a kind of construction method of above-mentioned whole self-propelled vehicle occupation bridge structure, including following step
Suddenly：
S1, the top body plate unit, bottom board unit, main body tabula plate unit and main body web unit are subjected to assembly
And welding, to form the steel box-girder main body, and the steel box-girder main body is transported to scene；Specifically, on the main body top
The corresponding position line for marking top body plate rib of slab and tuyere top plate rib of slab on plate unit, tuyere top plate unit lower surface, according to
Top body plate rib of slab described in rib of slab position line spelling and tuyere top plate rib of slab are marked, positioning welding is carried out after passed examination, is welded
When connecing, CO can be used2Gas shielded welding, and carried out non-destructive testing according to manufacture rule requirement；Main body tabula plate unit is in master
Body top plate unit, bottom board unit welding；Pass through penetration between main center's web unit and top body plate unit, bottom board unit
Fillet weld seam, main center's web unit blanking tolerance -12~-10, the first outboard web unit, the second outboard web unit
It is penetration corner connection with top body plate unit, is then groove welding with bottom board unit, tolerance is -6~-5；
It is S2, assembled in the steel box-girder main body both sides and weld the tuyere top plate unit, tuyere diaphragm plate, oblique decoration
Plate and straightway decorative panel, to form first tuyere and the second tuyere；Specifically, by tuyere diaphragm plate and tuyere top
Plate aligns, spot welding, then the oblique decorative panel in assembled outside and straightway decorative panel, and welds.
And S3, the steel box-girder main body, steel lid beam and pier stud are assembled.
It should be noted that the technical characteristic in above-described embodiment one, two can be combined, and the skill being composed
Art scheme all belongs to the scope of protection of the present invention.
In conclusion the bridge structure of the present invention can sectional, welding, convenience in transport, construction efficiency be high at the scene；And
Using multi-point welding technique, structure is slim and graceful, solid reliable.
Claims (10)
1. a kind of monoblock type bicycle occupation bridge structure, which is characterized in that including：At least one steel box-girder unit, at least one
A steel lid beam and at least one pier stud, and at least one steel lid beam has the pier stud；
The steel box-girder unit includes：Steel box-girder main body, the first tuyere and the second tuyere, and first tuyere is connected to institute
The one side of steel box-girder main body is stated, second tuyere is connected to the opposite side of the steel box-girder main body.
2. monoblock type bicycle occupation bridge structure as described in claim 1, which is characterized in that the steel box-girder main body bag
It includes：Top body plate unit, bottom board unit, at least one main body tabula plate unit and at least one main body web unit；
And the main body tabula plate unit and main body web unit intersect, and be arranged at the top body plate unit and
Between bottom board unit.
3. monoblock type bicycle occupation bridge structure as claimed in claim 2, which is characterized in that under the top body plate unit
Be provided with several top body plate ribs of slab on surface, along direction across bridge direction, and each top body plate rib of slab along bridge to side
It upwardly extends.
4. monoblock type bicycle occupation bridge structure as claimed in claim 3, which is characterized in that the main body tabula plate unit
Have it is multiple, and along bridge to direction set；Each main body tabula plate unit includes：
First diaphragm plate, and offered at the top of first diaphragm plate at least one for the of top body plate rib of slab insertion
One slot；
And second diaphragm plate, and offer and at least one be inserted into for the top body plate rib of slab at the top of second diaphragm plate
The second slot.
5. monoblock type bicycle occupation bridge structure as claimed in claim 4, which is characterized in that the main body web unit exists
It is upwardly extended along bridge to side, and including：The first outboard web unit, the main center's web list set gradually along direction across bridge direction
Member and the second outboard web unit；
The top of the first outboard web unit, main center's web unit and the second outboard web unit with the master
Body top plate unit connects, and bottom is connected with the bottom board unit；It is horizontal that main center's web unit is arranged at described first
Between partition plate and the second diaphragm plate.
6. whole self-propelled vehicle occupation bridge structure as claimed in claim 5, which is characterized in that the first outboard web unit
Inside is equipped with the first outboard web rib of slab；The second outboard web unit inside is equipped with the second outboard web rib of slab；The master
Body central web unit is equipped with first main center's web rib of slab close to the one side of the first outboard web unit, close to described
The one side of second outboard web unit is equipped with second main center's web rib of slab；
At least one and the first outboard web rib of slab grafting the first outer slots are offered on the outside of first diaphragm plate,
Inside offers at least one and the first main center web rib of slab grafting the first inboard cinch slot；Second diaphragm plate
Outside offers at least one and the second outboard web rib of slab grafting the second outer slots, and inside offers at least one
With the second inboard cinch slot of the second main center web rib of slab grafting.
7. whole self-propelled vehicle occupation bridge structure as claimed in claim 6, which is characterized in that first tuyere and the second wind
Mouth includes：Tuyere top plate unit, tuyere diaphragm plate, oblique decorative panel and straightway decorative panel；
The tuyere top plate unit is connected with the top body plate unit, and on the tuyere top plate unit lower surface, along cross-bridges
Direction is provided with several tuyere top plate ribs of slab, and each tuyere top plate rib of slab is upwardly extended along bridge to side；
The tuyere diaphragm plate have it is multiple, and along bridge to direction set；It is offered at the top of each tuyere diaphragm plate
At least one the 3rd slot for tuyere top plate rib of slab insertion, bottom are connected with the straightway decorative panel, away from institute
The outside that the one side of oblique decorative panel is stated with the outside of the first outboard web unit or the second outboard web unit is connected；
The oblique decorative panel is obliquely installed, and one end connects the tuyere top plate unit, and the other end is towards away from the main body
The direction extension of trusted subordinate's plate unit；
One end of the straightway decorative panel connects the other end of the oblique decorative panel, the other end of the straightway decorative panel
Connect one end of the bottom board unit.
8. whole self-propelled vehicle occupation bridge structure as claimed in claim 7, which is characterized in that the bottom board unit, the first horizontal stroke
The bottom of partition plate and the second diaphragm plate is curved arcuate structure downward；And the bottom board unit inner surface is equipped with extremely
The bottom of a few bottom plate rib of slab extended upward, first diaphragm plate and the second diaphragm plate offers at least one confession
The bottom plate rib of slab slot of the bottom plate rib of slab insertion.
9. such as any one of claim 1-8 whole self-propelled vehicle occupation bridge structure, which is characterized in that the end of the steel box-girder unit
Face is flexibly connected by rubber support with the steel lid beam.
10. a kind of construction method of whole self-propelled vehicle occupation bridge structure as claimed in claim 8, which is characterized in that including
Following steps：
S1, the top body plate unit, bottom board unit, main body tabula plate unit and main body web unit are subjected to assembled and weldering
It connects, to form the steel box-girder main body, and the steel box-girder main body is transported to scene；
S2, it is assembled in the steel box-girder main body both sides and weld the tuyere top plate unit, tuyere diaphragm plate, oblique decorative panel with
And straightway decorative panel, to form first tuyere and the second tuyere；
And S3, the steel box-girder main body, steel lid beam and pier stud are assembled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711375965.9A CN108086126A (en) | 2017-12-19 | 2017-12-19 | Monoblock type bicycle occupation bridge structure and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711375965.9A CN108086126A (en) | 2017-12-19 | 2017-12-19 | Monoblock type bicycle occupation bridge structure and its construction method |
Publications (1)
| Publication Number | Publication Date |
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| CN108086126A true CN108086126A (en) | 2018-05-29 |
Family
ID=62176160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711375965.9A Pending CN108086126A (en) | 2017-12-19 | 2017-12-19 | Monoblock type bicycle occupation bridge structure and its construction method |
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| Country | Link |
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| WO2018214984A1 (en) * | 2017-05-23 | 2018-11-29 | 中建钢构有限公司 | Bicycle highway steel box girder structure and manufacturing method therefor |
| CN109208454A (en) * | 2018-10-19 | 2019-01-15 | 江苏京沪重工有限公司 | Joining section structure between a kind of Steel Bridge top plate |
| CN109702364A (en) * | 2018-09-28 | 2019-05-03 | 江苏中铁山桥重工有限公司 | A kind of ultra-wide steel box-girder transverse multi-section division assembling method |
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| WO2018214984A1 (en) * | 2017-05-23 | 2018-11-29 | 中建钢构有限公司 | Bicycle highway steel box girder structure and manufacturing method therefor |
| CN109702364A (en) * | 2018-09-28 | 2019-05-03 | 江苏中铁山桥重工有限公司 | A kind of ultra-wide steel box-girder transverse multi-section division assembling method |
| CN109208454A (en) * | 2018-10-19 | 2019-01-15 | 江苏京沪重工有限公司 | Joining section structure between a kind of Steel Bridge top plate |
| CN109208454B (en) * | 2018-10-19 | 2023-12-22 | 江苏京沪重工有限公司 | Inlaid segmented structure between steel bridge roof |
| WO2021144257A1 (en) | 2020-01-13 | 2021-07-22 | Kkbc Partners Klg | Modular traffic route element |
| CN113026526A (en) * | 2021-04-01 | 2021-06-25 | 南京中铁桥机工程有限公司 | Large-span cable-stayed bridge framing type steel box girder |
| CN117569172A (en) * | 2024-01-16 | 2024-02-20 | 山东德瑞路桥工程有限公司 | Tuyere structure of steel box girder |
| CN117569172B (en) * | 2024-01-16 | 2024-04-26 | 山东德瑞路桥工程有限公司 | Tuyere structure of steel box girder |
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Application publication date: 20180529 |