CN206625118U - Full steel structure combines bridge plate urban viaduct - Google Patents
Full steel structure combines bridge plate urban viaduct Download PDFInfo
- Publication number
- CN206625118U CN206625118U CN201720090980.8U CN201720090980U CN206625118U CN 206625118 U CN206625118 U CN 206625118U CN 201720090980 U CN201720090980 U CN 201720090980U CN 206625118 U CN206625118 U CN 206625118U
- Authority
- CN
- China
- Prior art keywords
- girder
- bridge
- steel structure
- load
- urban viaduct
- Prior art date
- 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.)
- Active
Links
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of full steel structure to combine bridge plate urban viaduct, including bridge pier, load-carrying members and bridge floor；Load-carrying members are made up of girder and secondary beam, and secondary beam is set in qually spaced in the inner side of girder, and secondary beam is vertical with girder, and the both ends of girder are provided with fulcrum crossbeam；Bridge floor includes bottom plate, is arranged on the reinforced mesh on bottom plate top, is cast in the concrete layer on reinforced mesh top and mats formation in the pave-load layer on concrete layer top.The utility model combines bridge plate urban viaduct using the full steel structure of said structure, road efficiency can be improved in the city for be difficult to widening road, bridge bearing structure can be in factory process using the framework of I shaped steel composition, in-site installation, improve efficiency of construction, bridge floor does not need scaffold support system using steel sole plate as template casting concrete, it is few to take road, it need not be broken off a friendship during more than two tracks road construction, efficiency of construction is high, steel construction is green simultaneously, meets national industrial policies.
Description
Technical field
Bridge structure technical field is the utility model is related to, bridge plate overhead road of city is combined more particularly, to a kind of full steel structure
Bridge.
Background technology
In recent years, with the expansion of city size and the increase of personnel, traffic congestion situation is increasingly severe, has a strong impact on
The life of people and work efficiency.Urban viaduct substantially increases vehicle pass-through effect in the case where not widening original road
Rate, but traditional overpass is concrete structure and steel box girder, and low construction efficiency, the construction period is longer, casting concrete
When need to set up scaffold support, take lower road, or even need to break off a friendship, construction period has a strong impact on the friendship of existing road
Logical, the trip to people brings inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of full steel structure combination bridge plate urban viaduct, can be difficult to widen
Road efficiency is improved in the city on road, factory process, in-site installation, occupancy road is few, improves efficiency of construction, while green
Colour circle is protected, and meets national industrial policies.
To achieve the above object, the utility model provides a kind of full steel structure combination bridge plate urban viaduct, including bridge
Pier, the load-carrying members on the bridge pier and the bridge floor installed in the load-carrying members top；
The load-carrying members are made up of girder and secondary beam, and the secondary beam is set in qually spaced in the inner side of the girder, described
Secondary beam is vertical with the girder, and the both ends of the girder are provided with fulcrum crossbeam；
The bridge floor includes bottom plate, is arranged on the reinforced mesh on the bottom plate top, is cast in the reinforced mesh top
Concrete layer and mat formation in the pave-load layer on the concrete layer top.
Preferably, the girder and the secondary beam are I character form structures, and the secondary beam is welded on the girder, described
Several beam floors are welded with girder, the beam floor is uniformly placed equidistant on the girder.
Preferably, the width of the bottom plate is more than the width of the load-carrying members, and the bottom plate and the fulcrum crossbeam are equal
It is welded on the girder.
Preferably, the bottom plate is provided with shearing peg, and the plate upper surface has been placed equidistant transversal reinforcement rib.
Preferably, it is provided with waterproof layer between the concrete layer and the pave-load layer.
Preferably, the material of the girder, the secondary beam, the bottom plate and the transversal reinforcement rib is steel.
Preferably, it is provided with rubber support between the bridge pier and the fulcrum crossbeam.
Preferably, the bridge pier is Y-shaped structure or H-shaped structure.
Therefore, the utility model can be difficult to open up using the full steel structure combination bridge plate urban viaduct of said structure
In the city of wide road improve road efficiency, bridge bearing structure using I shaped steel composition framework can in factory process,
In-site installation, efficiency of construction being improved, bridge floor does not need scaffold support system using steel sole plate as template casting concrete,
It is few to take road, need not break off a friendship during more than two tracks road construction, efficiency of construction is high, while steel construction is green, meets
National industrial policies.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the Structure explosion diagram that a kind of full steel structure of the utility model combines bridge plate urban viaduct；
Fig. 2 is the profile that a kind of full steel structure of the utility model combines bridge plate urban viaduct；
Fig. 3 is the plan that a kind of full steel structure of the utility model combines bridge plate urban viaduct；
Fig. 4 is the front view that a kind of Y shape bridge pier full steel structure of the utility model combines bridge plate urban viaduct；
Fig. 5 is the front view that a kind of H-shaped bridge pier full steel structure of the utility model combines bridge plate urban viaduct.
Embodiment
Embodiment
Fig. 1 is the Structure explosion diagram that a kind of full steel structure of the utility model combines bridge plate urban viaduct；Fig. 2 is this reality
With a kind of new profile of full steel structure combination bridge plate urban viaduct；Fig. 3 is a kind of full steel structure combination of the utility model
The plan of bridge plate urban viaduct；Fig. 4 is that a kind of Y shape bridge pier full steel structure of the utility model combines bridge plate urban viaduct
Front view；Fig. 5 is the front view that a kind of H-shaped bridge pier full steel structure of the utility model combines bridge plate urban viaduct.As illustrated,
The utility model provides a kind of full steel structure combination bridge plate urban viaduct, including bridge pier 1, the load-bearing on bridge pier 1
Structure 2 and the bridge floor 3 installed in the top of load-carrying members 2；Load-carrying members 2 are made up of girder 201 and secondary beam 202, secondary beam 202 etc.
Spacing is arranged on the inner side of girder 201, and secondary beam 202 is vertical with girder 201, and the both ends of girder 201 are provided with fulcrum crossbeam
203；Bridge floor 3 includes bottom plate 301, is arranged on the reinforced mesh 302 on the top of bottom plate 301, is cast in the mixed of the top of reinforced mesh 302
Coagulate soil layer 303 and mat formation in the pave-load layer 304 on the top of concrete layer 303, girder 201 and secondary beam 202 are I character form structures, secondary
Beam 201 is welded on girder 201, and several beam floors 204 are welded with girder 201, and beam floor 204 is uniformly placed equidistant in master
On beam 201, bottom plate 301 is provided with shearing peg 305, and the upper surface of bottom plate 301 has been placed equidistant transversal reinforcement rib 306, this reality
The framework formed with new load-carrying members using I Zee bar steel Zs can improve efficiency of construction in factory process, in-site installation,
Bridge floor does not need scaffold support system using steel sole plate as template casting concrete, and occupancy road is few, more than two tracks
Need not be broken off a friendship during road construction, efficiency of construction is high, use this full steel structure combination bridge plate can with in-site installation, simple installation,
Efficiency of construction is improved, at the same it is also green.
The width of bottom plate 301 is more than the width of load-carrying members 2, and material can also be so saved while proof strength, drops
Low cost, bottom plate 301 and fulcrum crossbeam 203 are welded on girder 201.
Waterproof layer 307 is provided between concrete layer 303 and pave-load layer 304, sets one layer of waterproof layer to prevent under
Rain leakage causes shearing peg to be got rusty during rain, and overcoat adds the service life of overpass and ensure that safety.
Girder 201, secondary beam 202, the material of bottom plate 301 and transversal reinforcement rib 306 are steel.
Rubber support 4 is provided between bridge pier 1 and fulcrum crossbeam 203.
Bridge pier 1 is Y-shaped structure or H-shaped structure, and the shape of bridge pier is actually needed according to scene to determine.
A kind of construction technology of full steel structure combination bridge plate urban viaduct, comprises the following steps：
A, girder, secondary beam and fulcrum crossbeam are made first, transports to scene, secondary beam is welded on girder, are then being incited somebody to action
Support beam is welded on the end of girder, assembled integral, is lifted into using crane on styletable bearing fixed.
B, shearing peg and transversal reinforcement rib are welded on bottom plate, then transport it into scene, installed in load-bearing knot
On structure, the assembling reinforcement mesh sheet on bottom plate.
C, in the bottom plate upper concrete of assembling reinforcement mesh sheet, covering upper plate, WELDING STUDS, transverse stiffener and reinforcing bar
Mesh sheet, slope is looked for concrete-face closure, form concrete layer.
D, after concrete reaches intensity, set up defences on concrete layer upper berth water layer and pave-load layer.
Preferably, the pave-load layer uses asphalt pavement.
Therefore, the utility model can be difficult to open up using the full steel structure combination bridge plate urban viaduct of said structure
In the city of wide road improve road efficiency, bridge bearing structure using I shaped steel composition framework can in factory process,
In-site installation, efficiency of construction being improved, bridge floor does not need scaffold support system using steel sole plate as template casting concrete,
It is few to take road, need not break off a friendship during more than two tracks road construction, efficiency of construction is high, while steel construction is green, meets
National industrial policies.
Finally it should be noted that：Above example is only illustrating the technical solution of the utility model rather than it is limited
System, although the utility model is described in detail with reference to preferred embodiment, one of ordinary skill in the art should manage
Solution：Still the technical solution of the utility model can be modified for it or equivalent substitution, and these are changed or equally replaced
Change the spirit and scope that can not also make amended technical scheme depart from technical solutions of the utility model.
Claims (8)
1. a kind of full steel structure combines bridge plate urban viaduct, it is characterised in that：
Load-carrying members including bridge pier, on the bridge pier and the bridge floor installed in the load-carrying members top；
The load-carrying members are made up of girder and secondary beam, and the secondary beam is set in qually spaced in the inner side of the girder, the secondary beam
Vertical with the girder, the both ends of the girder are provided with fulcrum crossbeam；
The bridge floor includes bottom plate, is arranged on the reinforced mesh on the bottom plate top, is cast in the mixed of the reinforced mesh top
Coagulate soil layer and mat formation in the pave-load layer on the concrete layer top.
2. full steel structure according to claim 1 combines bridge plate urban viaduct, it is characterised in that：The girder and described
Secondary beam is I character form structures, and the secondary beam is welded on the girder, and several beam floors are welded with the girder, described
Beam floor is uniformly placed equidistant on the girder.
3. full steel structure according to claim 2 combines bridge plate urban viaduct, it is characterised in that：The width of the bottom plate
More than the width of the load-carrying members, the bottom plate and the fulcrum crossbeam are welded on the girder.
4. full steel structure according to claim 3 combines bridge plate urban viaduct, it is characterised in that：The bottom plate is provided with
Shearing peg, and the plate upper surface has been placed equidistant transversal reinforcement rib.
5. full steel structure according to claim 4 combines bridge plate urban viaduct, it is characterised in that：The concrete layer and
Waterproof layer is provided between the pave-load layer.
6. full steel structure according to claim 5 combines bridge plate urban viaduct, it is characterised in that：It is the girder, described
The material of secondary beam, the bottom plate and the transversal reinforcement rib is steel.
7. full steel structure according to claim 6 combines bridge plate urban viaduct, it is characterised in that：The bridge pier with it is described
Rubber support is provided between fulcrum crossbeam.
8. full steel structure according to claim 7 combines bridge plate urban viaduct, it is characterised in that：The bridge pier is Y words
Shape structure or H-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720090980.8U CN206625118U (en) | 2017-01-22 | 2017-01-22 | Full steel structure combines bridge plate urban viaduct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720090980.8U CN206625118U (en) | 2017-01-22 | 2017-01-22 | Full steel structure combines bridge plate urban viaduct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206625118U true CN206625118U (en) | 2017-11-10 |
Family
ID=60212257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720090980.8U Active CN206625118U (en) | 2017-01-22 | 2017-01-22 | Full steel structure combines bridge plate urban viaduct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206625118U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107974953A (en) * | 2017-12-20 | 2018-05-01 | 沈阳建筑大学 | A kind of method of raising Y type bridge pier shock resistances |
| CN108342972A (en) * | 2017-01-22 | 2018-07-31 | 姚晓宁 | Full steel structure combines bridge plate urban viaduct and its construction technology |
-
2017
- 2017-01-22 CN CN201720090980.8U patent/CN206625118U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108342972A (en) * | 2017-01-22 | 2018-07-31 | 姚晓宁 | Full steel structure combines bridge plate urban viaduct and its construction technology |
| CN107974953A (en) * | 2017-12-20 | 2018-05-01 | 沈阳建筑大学 | A kind of method of raising Y type bridge pier shock resistances |
| CN107974953B (en) * | 2017-12-20 | 2019-11-15 | 沈阳建筑大学 | A method of improving Y type bridge pier shock resistance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204185755U (en) | A kind of Wavelike steel webplate post-stressed concrete T beam | |
| CN108867310A (en) | The short rib T beam bridge of pretensioning prestressed concrete and its construction method | |
| CN202705895U (en) | Truss lattice reinforcing support device for concrete bridge deck slab | |
| CN206219997U (en) | A kind of box crossbeam of bridge is reinforced and mounting structure | |
| CN206428551U (en) | A kind of repeatable assembled engagement temporary pavement plate utilized of monoblock type | |
| CN108505405A (en) | A kind of suspension type monorail and highway bridge build structure jointly | |
| CN208933841U (en) | A kind of fast spreading platform slab | |
| CN206625118U (en) | Full steel structure combines bridge plate urban viaduct | |
| CN106978777A (en) | A kind of make-shift bridge device | |
| CN106894347A (en) | A kind of splicing bridge and bridge reorganization and expansion method based on cast-in-place united layer supertronic | |
| CN108547222A (en) | The reparation structure and its construction method of a kind of hollow slab girder bridge floor system damage | |
| CN106835930B (en) | A kind of bolt connecting type steel concrete combination beam | |
| CN110004791A (en) | A kind of prestressing without bondn assembled road and its construction method | |
| CN206256363U (en) | A kind of two-fold shape combined beam structure | |
| CN108342972A (en) | Full steel structure combines bridge plate urban viaduct and its construction technology | |
| CN208346656U (en) | A kind of hanging basket for the construction of bridge coping prestress wire two times tensioning | |
| CN202865729U (en) | Steel-concrete combined integral bridge | |
| KR20110086498A (en) | Girder assembly with approved bending resistibility | |
| CN104294752A (en) | Hollow slab bridge structure with end floor beams and construction method thereof | |
| CN204418017U (en) | Highway bridge deck paving ultrathin overlay repair structure | |
| CN206815384U (en) | A kind of Bailey beam board combining structure as ground drive cap excavation construction cover plate | |
| CN206503063U (en) | Prefabricated assembled Wavelike steel webplate T beam bridges | |
| CN214245384U (en) | Assembled steel-concrete bent cap | |
| CN211713557U (en) | Reinforced concrete crossing plate and level crossing structure | |
| CN206616444U (en) | A kind of bolt connecting type steel concrete combination beam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |