CN108589508A - A kind of double combined combined bridge structure - Google Patents
A kind of double combined combined bridge structure Download PDFInfo
- Publication number
- CN108589508A CN108589508A CN201810467846.4A CN201810467846A CN108589508A CN 108589508 A CN108589508 A CN 108589508A CN 201810467846 A CN201810467846 A CN 201810467846A CN 108589508 A CN108589508 A CN 108589508A
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- China
- Prior art keywords
- bridge
- supporting rack
- inverted trapezoidal
- trapezoidal
- bridge structure
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Abstract
The present invention relates to bridge technology field, more particularly to a kind of double combined combined bridge structure, it includes double combined combined bridge ontology, which includes left bridge structure and right bridge structure；The left bridge structure includes bottom support beam frame one, which includes symmetrical inverted trapezoidal supporting rack one and inverted trapezoidal supporting rack two；The inverted trapezoidal supporting rack one and inverted trapezoidal supporting rack are equipped with left bridge floor roof beam structure on two top surfaces, which is provided with longitudinal card slot one, and movable left guardrail board is arranged in longitudinal card slot one；, using sectional construction in advance, the later stage carries out Two bors d's oeuveres and combines to form whole bridge structure for it；It has speed of application fast, is not take up path resource, small on traffic trip influence, greatly improves speed of application and efficiency, improves the advantages that traffic passage alleviates traffic pressure.
Description
Technical field
The present invention relates to bridge technology field, more particularly to a kind of double combined combined bridge structure.
Background technology
Bridge refers generally to be erected in rivers,lakes and seas, the structures for making traffic etc. that can smoothly pass through.Bridge generally by
Superstructure, substructure, bearing and attached structure composition, superstructure are also known as bridge span structure, are across the main of obstacle
Structure；Substructure includes abutment, bridge pier and basis；Bearing is the biography of bridge span structure and the bearing place setting of bridge pier or abutment
Power apparatus；Attached structure then refers to transition slab at bridge head, truncated cone banking, shore protection, training works etc..
With the rapid development that highway in China is built, the vehicles it is increasing, highway bridge can solve traffic point
It flows and is widely used.But cause to occupy path resource for a long time due to using direct building law in the construction process so that
It is more nervous in construction stage this area's road section traffic volume, unfavorable people's trip and work.
Invention content
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of double combined combined bridge structure,
, using sectional construction in advance, the later stage carries out Two bors d's oeuveres and combines to form whole bridge structure for it；It has speed of application fast, is not take up
Road resource, it is small on traffic trip influence, speed of application and efficiency are greatly improved, traffic passage is improved and alleviates traffic pressure
The advantages that power.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of double combined combined bridge structure of the present invention, it includes double combined combined bridge ontology, double combined combination
Bridge ontology includes left bridge structure and right bridge structure；
The left bridge structure includes bottom support beam frame one, which includes symmetrical inverted trapezoidal supporting rack
One and inverted trapezoidal supporting rack two；The inverted trapezoidal supporting rack one and inverted trapezoidal supporting rack are equipped with left bridge floor roof beam structure on two top surfaces,
The left bridge floor roof beam structure left-hand end is provided with longitudinal card slot one, and movable left guardrail board is arranged in longitudinal card slot one；The left side
Left side is formed between bridge floor roof beam structure and bottom support beam frame answers beam chamber in advance；Two right upper portion of inverted trapezoidal supporting rack is provided with
Orientation triangle plush copper, two lower right side of inverted trapezoidal supporting rack are provided with trapezoidal buckling groove；On the left bridge floor roof beam structure right-hand end
Portion is provided with the convex frame one of the trapezoidal clamping of bridge floor, and lower right side is provided with the trapezoidal clamping groove chamber of bridge floor one in the left bridge floor roof beam structure；
The right bridge structure includes bottom support beam frame two, which includes symmetrical inverted trapezoidal supporting rack
Three and inverted trapezoidal supporting rack four；The inverted trapezoidal supporting rack three and inverted trapezoidal supporting rack are equipped with right bridge floor roof beam structure on four top surfaces,
The right bridge floor roof beam structure right-hand end is provided with longitudinal card slot two, and movable right guardrail board is arranged in longitudinal card slot two；The right side
Right side is formed between bridge floor roof beam structure and bottom support beam frame two answers beam chamber in advance；Four left upper portion of the inverted trapezoidal supporting rack setting
There is orientation triangle slot, which is provided with trapezoidal clamping joint；Under the right bridge floor roof beam structure left-hand end
Portion is provided with the convex frame two of the trapezoidal clamping of bridge floor, and left upper portion is provided with the trapezoidal clamping groove chamber of bridge floor two in the right bridge floor roof beam structure；
The convex frame of the trapezoidal clamping of the bridge floor of the left bridge structure one is entrapped in the trapezoidal clamping groove chamber of bridge floor two of right bridge structure
In, the convex frame of the trapezoidal clamping of the bridge floor of right bridge structure two, which synchronizes, to be caught in the trapezoidal clamping groove chamber of bridge floor one of left bridge structure；
The orientation triangle plush copper of the left bridge structure is entrapped in the orientation triangle slot in right bridge structure, right bridge structure it is trapezoidal
Clamping joint is caught in the trapezoidal buckling groove of left bridge structure, forms Double-splicing bridge structure.
Further, the left side in the Double-splicing bridge structure answers beam chamber, right side that beam chamber is answered to form pre- answer in advance in advance
Beam force cavity answers in beam force cavity and is equipped with prestressing tendon in advance.
Further, it is provided with gusseted between the inverted trapezoidal supporting rack one and inverted trapezoidal supporting rack two and reinforces ledges
One.
Further, trapezoidal be clamped in convex frame one of the bridge floor is provided with triangle reinforced frame one.
Further, gusseted is installed between the inverted trapezoidal supporting rack three and inverted trapezoidal supporting rack four and reinforces ledges
Two.
Further, one left side top of the inverted trapezoidal supporting rack and three right upper portion of inverted trapezoidal supporting rack correspond to respectively
Trapezoidal support reinforcing block one, trapezoidal support reinforcing block two are installed.
With the above structure, the present invention has the beneficial effect that：A kind of double combined combined bridge structure of the present invention, it
Using sectional construction in advance, the later stage carries out Two bors d's oeuveres and combines to form whole bridge structure；It has speed of application fast, is not take up road
Resource, it is small on traffic trip influence, speed of application and efficiency are greatly improved, traffic passage is improved and alleviates traffic pressure
The advantages that.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of the left bridge structure of the present invention；
Fig. 3 is the overlooking structure diagram of the left bridge structure of the present invention；
Fig. 4 is the structural schematic diagram of the right bridge structure of the present invention.
Reference sign：
1, double combined combined bridge ontology；2, left bridge structure；201, left bridge floor roof beam structure；202, the trapezoidal clamping groove chamber of bridge floor
One；203, bridge floor is trapezoidal is clamped convex frame one；2031, triangle reinforced frame one；204, orientation triangle plush copper；205, trapezoidal clamping
Slot；206, inverted trapezoidal supporting rack two；207, gusseted reinforces ledges one；208, inverted trapezoidal supporting rack one；209, trapezoidal support
Reinforcement block one；210, movable left guardrail board；211, beam chamber is answered in left side in advance；3, right bridge structure；301, right bridge floor roof beam structure；
302, the trapezoidal clamping groove chamber of bridge floor two；303, bridge floor is trapezoidal is clamped convex frame two；304, orientation triangle slot；305, trapezoidal clamping
Head；306, inverted trapezoidal supporting rack four；307, gusseted reinforces ledges two；308, inverted trapezoidal supporting rack three；4, prestressing tendon.
Specific implementation mode
The present invention will be further described below with reference to the drawings.
As shown in Figure 1, a kind of double combined combined bridge structure of the present invention, it includes double combined combined bridge ontology
1, which includes left bridge structure 2 and right bridge structure 3；
As shown in Fig. 2-Fig. 3, the left bridge structure 2 includes bottom support beam frame one, which includes opposite
The inverted trapezoidal supporting rack 1 and inverted trapezoidal supporting rack 2 206 of title；The inverted trapezoidal supporting rack 1 and inverted trapezoidal supporting rack
Left bridge floor roof beam structure 201 is installed, which is provided with longitudinal card slot one, longitudinal card slot on 2 206 top surfaces
Movable left guardrail board 210 is arranged in one；Left side is formed between the left bridge floor roof beam structure 201 and bottom support beam frame to answer in advance
Beam chamber 211；2 206 right upper portion of inverted trapezoidal supporting rack is provided with orientation triangle plush copper 204, the inverted trapezoidal supporting rack two
206 lower right sides are provided with trapezoidal buckling groove 205；The 201 right-hand end top of left bridge floor roof beam structure is provided with the trapezoidal clamping of bridge floor
Convex frame 1, lower right side is provided with the trapezoidal clamping groove chamber of bridge floor 1 in the left bridge floor roof beam structure 201；
As shown in figure 4, the right bridge structure 3 includes bottom support beam frame two, which includes symmetrical
Inverted trapezoidal supporting rack 3 308 and inverted trapezoidal supporting rack 4 306；The inverted trapezoidal supporting rack 3 308 and inverted trapezoidal supporting rack 4 306
Right bridge floor roof beam structure 301 is installed, which is provided with longitudinal card slot two, in longitudinal card slot two on top surface
It is arranged with movable right guardrail board；Right side is formed between the right bridge floor roof beam structure 301 and bottom support beam frame two answers beam chamber in advance
Room；4 306 left upper portion of inverted trapezoidal supporting rack is provided with orientation triangle slot 304, under 4 306 left side of inverted trapezoidal supporting rack
Portion is provided with trapezoidal clamping joint 305；The 301 left-hand end lower part of right bridge floor roof beam structure is provided with the trapezoidal convex frame 2 303 of clamping of bridge floor,
Left upper portion is provided with the trapezoidal clamping groove chamber of bridge floor 2 302 in the right bridge floor roof beam structure 301；
As shown in Figure 1, the trapezoidal bridge floor ladder for being clamped convex frame 1 and being entrapped in right bridge structure 3 of the bridge floor of the left bridge structure 2
In shape clamping groove chamber 2 302, the trapezoidal convex frame 2 303 that is clamped of the bridge floor of right bridge structure 3 synchronizes the bridge for being caught in left bridge structure 2
In the trapezoidal clamping groove chamber in face 1；The orientation triangle plush copper 204 of the left bridge structure 2 is entrapped in right bridge structure 3
In orientation triangle slot 304, the trapezoidal clamping joint 305 of right bridge structure 3 is caught in the trapezoidal buckling groove 205 of left bridge structure 2, is formed
Double-splicing bridge structure.
Preferably, the left side in the Double-splicing bridge structure answers beam chamber 211, right side to answer in advance to one kind as the present invention in advance
Beam chamber formed it is pre- answer beam force cavity, answer in advance and prestressing tendon 4 be installed in beam force cavity.
One kind as the present invention is preferably arranged between the inverted trapezoidal supporting rack 1 and inverted trapezoidal supporting rack 2 206
There is gusseted to reinforce ledges 1.
Preferably, trapezoidal be clamped in convex frame 1 of the bridge floor is provided with triangle reinforced frame one to one kind as the present invention
2031。
One kind as the present invention is preferably installed between the inverted trapezoidal supporting rack 3 308 and inverted trapezoidal supporting rack 4 306
There is gusseted to reinforce ledges 2 307.
One kind as the present invention is preferred, one 208 left side top of the inverted trapezoidal supporting rack and inverted trapezoidal supporting rack three
Correspondence is equipped with trapezoidal support reinforcing block 1, trapezoidal support reinforcing block two to 308 right upper portions respectively.
Working principle of the present invention is as follows：
In the design, double combined combined bridge ontology 1 is made of left bridge structure 2 and right bridge structure 3.Its connecting method flow
It is：The orientation triangle plush copper 204 of left bridge structure 2 first is entrapped in the orientation triangle slot 304 in right bridge structure 3, to
Facilitate docking between the two assembled.Then again will
The convex frame of the trapezoidal clamping of the bridge floor of left bridge structure 21 is entrapped in the trapezoidal clamping groove chamber of bridge floor two of right bridge structure 3
In 302, the trapezoidal convex frame 2 303 that is clamped of the bridge floor of right bridge structure 3 synchronizes the trapezoidal clamping groove of bridge floor for being caught in left bridge structure 2
In chamber 1；And the trapezoidal clamping joint 305 of right bridge structure 3 is caught in the trapezoidal buckling groove 205 of left bridge structure 2, is formed double
Splice bridge structure.
In the design, due to being clamped convex frame 1 and trapezoidal convex 2 303 structure of frame of clamping of bridge floor using bridge floor is trapezoidal, because
This makes left bridge structure 2 and right bridge structure 3 form a repetitive structure area, to which the support for greatly improving stitching section is strong
Degree, ensure bridge engaging portion bears crushing resistance.In addition trapezoidal be clamped in convex frame 1 of bridge floor is provided with triangle reinforced frame one
2031, further improve the trapezoidal entire compression support strength for being clamped convex frame 1 of bridge floor.
In the design, left bridge structure 2 includes bottom support beam frame one, and bottom support beam frame one includes the symmetrical ladder that falls
Shape supporting rack 1 and inverted trapezoidal supporting rack 2 206；Right bridge structure 3 includes bottom support beam frame two, bottom support beam frame two
Including symmetrical inverted trapezoidal supporting rack 3 308 and inverted trapezoidal supporting rack 4 306.Using the supporting rack knot of four inverted trapezoidal structures
Structure so that the vehicles can share the pressure to bridge structure when current.Simultaneously using the support of four inverted trapezoidal structures
Frame structure ensures the current safety of bridge but also bridge deck traffic tool when current, has disperseed the probability for forming resonance.
In the design, the left side in Double-splicing bridge structure answers beam chamber 211, right side that beam chamber is answered to form pre- Ying Shu in advance in advance
Power cavity answers be equipped with prestressing tendon 4 in beam force cavity in advance, improves crushing resistance.
In the design, gusseted reinforcing rib is provided between inverted trapezoidal supporting rack 1 and inverted trapezoidal supporting rack 2 206
Frame 1；Gusseted is installed between inverted trapezoidal supporting rack 3 308 and inverted trapezoidal supporting rack 4 306 and reinforces ledges 2 307；
Improve support strength.
A kind of double combined combined bridge structure of the present invention, it carries out Two bors d's oeuveres group using sectional construction in advance, later stage
It closes and forms whole bridge structure；It has speed of application fast, is not take up path resource, small on traffic trip influence, greatly carries
High speed of application and efficiency, improve the advantages that traffic passage alleviates traffic pressure.
The above is only the better embodiment of the present invention, therefore all constructions according to described in present patent application range,
The equivalent change or modification that feature and principle are done, is included within the scope of present patent application.
Claims (6)
1. a kind of double combined combined bridge structure, it is characterised in that：It includes double combined combined bridge ontology（1）, the double combined
Combined bridge ontology（1）Including left bridge structure（2）With right bridge structure（3）；
The left bridge structure（2）Including bottom support beam frame one, which includes symmetrical inverted trapezoidal branch
Support one（208）With inverted trapezoidal supporting rack two（206）；The inverted trapezoidal supporting rack one（208）With inverted trapezoidal supporting rack two（206）
Left bridge floor roof beam structure is installed on top surface（201）, the left bridge floor roof beam structure（201）Left-hand end is provided with longitudinal card slot one, longitudinal card slot
Movable left guardrail board is arranged in one（210）；The left bridge floor roof beam structure（201）Left side is formed between the support beam frame of bottom
Answer beam chamber in advance（211）；The inverted trapezoidal supporting rack two（206）Right upper portion is provided with orientation triangle plush copper（204）, should fall terraced
Shape supporting rack two（206）Lower right side is provided with trapezoidal buckling groove（205）；The left bridge floor roof beam structure（201）Right-hand end top is set
It is equipped with the convex frame of the trapezoidal clamping of bridge floor one（203）, the left bridge floor roof beam structure（201）Interior lower right side is provided with the trapezoidal clamping groove of bridge floor
Chamber one（202）；
The right bridge structure（3）Including bottom support beam frame two, which includes symmetrical inverted trapezoidal branch
Support three（308）With inverted trapezoidal supporting rack four（306）；The inverted trapezoidal supporting rack three（308）With inverted trapezoidal supporting rack four（306）
Right bridge floor roof beam structure is installed on top surface（301）, the right bridge floor roof beam structure（301）Right-hand end is provided with longitudinal card slot two, longitudinal card slot
Movable right guardrail board is arranged in two；The right bridge floor roof beam structure（301）It is pre- that right side is formed between bottom support beam frame two
Answer beam chamber；The inverted trapezoidal supporting rack four（306）Left upper portion is provided with orientation triangle slot（304）, the inverted trapezoidal supporting rack
Four（306）Left lower is provided with trapezoidal clamping joint（305）；The right bridge floor roof beam structure（301）Left-hand end lower part is provided with bridge floor
It is trapezoidal to be clamped convex frame two（303）, the right bridge floor roof beam structure（301）Interior left upper portion is provided with the trapezoidal clamping groove chamber of bridge floor two
（302）；
The left bridge structure（2）The convex frame of the trapezoidal clamping of bridge floor one（203）It is entrapped in right bridge structure（3）The trapezoidal card of bridge floor
Connect groove cavity two（302）In, right bridge structure（3）The convex frame of the trapezoidal clamping of bridge floor two（303）It synchronizes and is caught in left bridge structure（2）
The trapezoidal clamping groove chamber of bridge floor one（202）In；The left bridge structure（2）Orientation triangle plush copper（204）It is entrapped in right bridge
Girder construction（3）On orientation triangle slot（304）In, right bridge structure（3）Trapezoidal clamping joint（305）It is caught in left bridge structure
（2）Trapezoidal buckling groove（205）, form Double-splicing bridge structure.
2. a kind of double combined combined bridge structure according to claim 1, it is characterised in that：The Double-splicing bridge structure
In left side answer beam chamber in advance（211）, right side answer in advance beam chamber formed it is pre- answer beam force cavity, answer in advance be equipped in beam force cavity it is pre-
Stress beam（4）.
3. a kind of double combined combined bridge structure according to claim 1, it is characterised in that：The inverted trapezoidal supporting rack one
（208）With inverted trapezoidal supporting rack two（206）Between be provided with gusseted reinforce ledges one（207）.
4. a kind of double combined combined bridge structure according to claim 1, it is characterised in that：The trapezoidal clamping of bridge floor is convex
Frame one（203）Inside it is provided with triangle reinforced frame one（2031）.
5. a kind of double combined combined bridge structure according to claim 1, it is characterised in that：The inverted trapezoidal supporting rack three
（308）With inverted trapezoidal supporting rack four（306）Between be equipped with gusseted reinforce ledges two（307）.
6. a kind of double combined combined bridge structure according to claim 1, it is characterised in that：The inverted trapezoidal supporting rack one
（208）Left side top and inverted trapezoidal supporting rack three（308）Correspondence is equipped with trapezoidal support reinforcing block one to right upper portion respectively
（209）, trapezoidal support reinforcing block two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810467846.4A CN108589508A (en) | 2018-05-16 | 2018-05-16 | A kind of double combined combined bridge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810467846.4A CN108589508A (en) | 2018-05-16 | 2018-05-16 | A kind of double combined combined bridge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108589508A true CN108589508A (en) | 2018-09-28 |
Family
ID=63631353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810467846.4A Pending CN108589508A (en) | 2018-05-16 | 2018-05-16 | A kind of double combined combined bridge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108589508A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100841685B1 (en) * | 2007-11-22 | 2008-06-26 | 김병찬 | Girder for railway bridge and method for fabricating the same, and method for constructing the same |
| CN103147385A (en) * | 2013-03-13 | 2013-06-12 | 江苏省淮安市航道管理处 | Double-spliced extradosed cable-stayed bridge |
| CN103147387A (en) * | 2013-03-27 | 2013-06-12 | 郑州市大方实业有限公司 | Double-spliced type combining bridge structure |
| CN103603271A (en) * | 2013-03-27 | 2014-02-26 | 郑州市大方实业有限公司 | Rapid installation method for double-spliced assembled bridge |
| CN104480846A (en) * | 2014-12-30 | 2015-04-01 | 桂林理工大学 | Spliced girder bridge and construction method thereof |
-
2018
- 2018-05-16 CN CN201810467846.4A patent/CN108589508A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100841685B1 (en) * | 2007-11-22 | 2008-06-26 | 김병찬 | Girder for railway bridge and method for fabricating the same, and method for constructing the same |
| CN103147385A (en) * | 2013-03-13 | 2013-06-12 | 江苏省淮安市航道管理处 | Double-spliced extradosed cable-stayed bridge |
| CN103147387A (en) * | 2013-03-27 | 2013-06-12 | 郑州市大方实业有限公司 | Double-spliced type combining bridge structure |
| CN103603271A (en) * | 2013-03-27 | 2014-02-26 | 郑州市大方实业有限公司 | Rapid installation method for double-spliced assembled bridge |
| CN104480846A (en) * | 2014-12-30 | 2015-04-01 | 桂林理工大学 | Spliced girder bridge and construction method thereof |
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Application publication date: 20180928 |
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