CN208201614U - A kind of steel corrugated plating assembling combination bridge - Google Patents
A kind of steel corrugated plating assembling combination bridge Download PDFInfo
- Publication number
- CN208201614U CN208201614U CN201820774611.5U CN201820774611U CN208201614U CN 208201614 U CN208201614 U CN 208201614U CN 201820774611 U CN201820774611 U CN 201820774611U CN 208201614 U CN208201614 U CN 208201614U
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- corrugated plating
- steel corrugated
- bridge
- arch
- steel
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Abstract
A kind of steel corrugated plating assembling combination bridge, belongs to traffic and municipal facilities technical field, for meeting the needs of the rapid constructions such as interim sidewalk construction, earthquake relief work, emergency repair.Its technical solution is: the access bridge at both ends is respectively cuboid-type steel frame, vertical steel corrugated plating is laid on the cuboid-type steel frame two sides of access bridge, arch bridge is made of arch steel corrugated plating and connecting rod, the both ends of arch steel corrugated plating are connected with the access bridge inside lower end at both ends respectively, connecting rod is in the top of arch steel corrugated plating, the both ends of connecting rod are connected with the access bridge at both ends respectively, are connected between arch steel corrugated plating and connecting rod by vertical steel corrugated plating.The utility model has many advantages, such as that intensity is high, durability is good, stress performance is good, easy construction, short time limit, it can complete quick-assembling at the construction field (site), substantially reduce the construction time, it can satisfy the constructions needs such as interim sidewalk construction, earthquake relief work, emergency repair, can in case of emergency play a significant role.
Description
Technical field
The utility model relates to a kind of composite bridge structures with steel corrugated plating assembly, belong to traffic and municipal facilities skill
Art field.
Background technique
Steel corrugated plating is a kind of novel construction material, and the ductility of steel corrugated plating itself is good, non-deformability is strong, simultaneously
Be quickly and expediently installed, save the duration, also have many advantages, such as it is at low cost, be conducive to it is environmentally friendly, therefore in traffic engineering and municipal works,
A kind of trend is largely had become using steel corrugated plating production culvert, tunnel, underpass and underground piping.At the same time,
At present in traffic and municipal works, it is often necessary to build some bridge-type structures, with meet interim sidewalk construction, earthquake relief work,
The constructions such as emergency repair need, and the construction characteristic of these bridge-type structures is rapid as much as possible, traditional armored concrete knot
Structure due to construction it is complicated, it is long in time limit be not able to satisfy construction requirement, need to develop new bridge-type structure with reach can rapid construction,
The purpose timely used.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of steel corrugated plating assembling combination bridge, this composite bridge energy
Rapid construction is enough carried out, can satisfy the rapid construction needs such as interim sidewalk construction, earthquake relief work, emergency repair.
The technical solution for solving above-mentioned technical problem is:
A kind of steel corrugated plating assembling combination bridge, it is made of the access bridge and intermediate arch bridge at both ends, the access bridge difference at both ends
The cuboid-type steel frame of steel, the upper top surface inclination of cuboid-type steel frame, the cuboid-type of access bridge are made of fashioned iron connection
Vertical steel corrugated plating is laid on steel frame two sides, arch bridge is made of arch steel corrugated plating and connecting rod, arch steel corrugated plating
Both ends are connected with the access bridge inside lower end at both ends respectively, and connecting rod is at the top of arch steel corrugated plating, the both ends point of connecting rod
It is not connected with the access bridge at both ends, is connected between arch steel corrugated plating and connecting rod by vertical steel corrugated plating.
The cuboid-type steel frame of above-mentioned steel corrugated plating assembling combination bridge, the access bridge using welding or is bolted group
At the vertical steel corrugated plating being laid on the cuboid-type steel frame of access bridge and two sides is connected by bolt, arch steel corrugated plating
Both ends be connected with two sides access bridge inside lower end by steel connector and bolt, arch steel corrugated plating and connecting rod and vertical steel
Corrugated plating is connected by connector with bolt.
Above-mentioned steel corrugated plating assembling combination bridge, the arch steel corrugated plating are made of the curved steel corrugated plating overlap joint of muti-piece,
Lap-joint is connected by connection bolt fastening.
The vertical steel corrugated plating that above-mentioned steel corrugated plating assembling combination bridge, the access bridge and arch bridge two sides are laid with is respectively by muti-piece
Flat steel corrugated plating overlap joint composition, lap-joint are connected by connection bolt fastening.
Above-mentioned steel corrugated plating assembling combination bridge, the cuboid-type steel frame of the access bridge is interior, arch steel corrugated plating top is divided
Other filling level matches good natural soft-clay or graded broken stone, and gravel or rubble form bridge floor.
Above-mentioned steel corrugated plating assembling combination bridge has pile foundation, the upper end of pile foundation and the fashioned iron frame of access bridge below the access bridge
The pedestal of frame is connected, and the lower end of pile foundation is connected with underground foundation.
The beneficial effects of the utility model are:
The access bridge and arch bridge of the utility model are assembled using fashioned iron and steel corrugated plating, this structure and traditional reinforcing bar
Concrete bridges and culverts compares, and has many advantages, such as that intensity is high, durability is good, stress performance is good, easy construction, short time limit, Ke Yi
Construction site quick-assembling is completed, and the construction time is substantially reduced, and can satisfy interim sidewalk construction, earthquake relief work, emergency are robbed
The constructions such as danger need, and especially can play irreplaceable role in emergency repairs such as wartime, earthquake, flood, mud-rock flows.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the connection schematic diagram of access bridge and pile foundation.
It is marked in figure as follows: access bridge 1, arch bridge 2, structural steel frame 3, arch steel corrugated plating 4, connecting rod 5, vertical steel corrugated plating
6, pile foundation 7.
Specific embodiment
The utility model is made of access bridge 1, arch bridge 2, and two access bridges 1 are connected to the both ends of arch bridge 2.
It is shown in figure, the access bridge 1 at both ends is made of the cuboid-type steel frame 3 of steel, cuboid-type fashioned iron connection respectively
The upper top surface inclination of steel frame 3.The cuboid-type steel frame 3 of access bridge 1 carries out drilling or part weldering to fashioned iron using in workshop
It connects, carry out site welding after transporting scene to or is bolted composition, to accelerate construction progress.
It is shown in figure, vertical steel corrugated plating 6, cuboid-type steel framework is laid on 3 two sides of cuboid-type steel frame of access bridge 1
The vertical steel corrugated plating 6 being laid on frame 3 and two sides is connected by bolt, and vertical steel corrugated plating 6 is by muti-piece flat steel corrugated plating
Overlap joint composition, lap-joint are connected by connection bolt fastening.Structural steel frame 3 can be increased by being laid with 6 one side of vertical steel corrugated plating
On the other hand intensity is to fill bridge floor material in structural steel frame 3.
It is shown in figure, arch bridge 2 is made of arch steel corrugated plating 4 and connecting rod 5.Arch steel corrugated plating 4 is curved by muti-piece
Steel corrugated plating overlap joint composition, lap-joint are connected by connection bolt fastening.The both ends of arch steel corrugated plating 4 access bridge with both ends respectively
1 inside lower end is connected, and connecting rod 5 is in the top of arch steel corrugated plating 4, the both ends of connecting rod 51 phase of access bridge with both ends respectively
Connection, is connected between arch steel corrugated plating 4 and connecting rod 5 by vertical steel corrugated plating 6, vertical steel corrugated plating 6 is by muti-piece plane
Steel corrugated plating overlap joint composition, lap-joint are connected by connection bolt fastening.
It is shown in figure, arch steel corrugated plating 4 is connected with 6 junction of side plate by arc flange.In arch steel corrugated plating 6
Bottom surface can increase the fashioned iron reinforcing rib of arc to improve the structural strength of arch steel corrugated plating 6, the fashioned iron reinforcing rib edge of arc
The bending direction of arch steel corrugated plating 4.
It is shown in figure, the both ends of arch steel corrugated plating 4 are connected with 1 inside lower end of both ends access bridge by steel connector and bolt
It connects, arch steel corrugated plating 4 and connecting rod 5 are connected with vertical steel corrugated plating 6 by connector and bolt.
It is shown in figure, filling level is distinguished in the cuboid-type steel frame 3 of access bridge 1, above arch steel corrugated plating 4 with good
Natural soft-clay or graded broken stone, gravel or rubble form bridge floor.The gravel of laying and the thickness of rubble can be according to assembled groups
The concrete conditions such as length, width, the intensity of bridge are closed to be designed.
It is shown in figure, there is pile foundation 7 in the lower section of access bridge 1, and the pedestal of the structural steel frame 3 of the upper end and access bridge 1 of pile foundation 7 is connected
It connects, the lower end of pile foundation 7 is connected with underground foundation.It in case of emergency also can be omitted pile foundation 7, directly put structural steel frame 3
It sets on the ground after smooth, gravel or sleeper etc. is laid on ground.
Claims (6)
1. a kind of steel corrugated plating assembling combination bridge, it is characterised in that: it is made of the access bridge (1) at both ends and the arch bridge (2) of centre,
The access bridge (1) at both ends forms the cuboid-type steel frame (3) of steel by fashioned iron connection respectively, cuboid-type steel frame (3) it is upper
Top surface inclination is laid with vertical steel corrugated plating (6) on cuboid-type steel frame (3) two sides of access bridge (1), and arch bridge (2) is by arch
Steel corrugated plating (4) and connecting rod (5) composition, the both ends of arch steel corrugated plating (4) respectively with the access bridge at both ends (1) inside lower end phase
Connection, connecting rod (5) are connected with the access bridge at both ends (1) respectively at the top of arch steel corrugated plating (4), the both ends of connecting rod (5)
It connects, is connected between arch steel corrugated plating (4) and connecting rod (5) by vertical steel corrugated plating (6).
2. steel corrugated plating assembling combination bridge according to claim 1, it is characterised in that: the cuboid-type of the access bridge (1)
Steel frame (3) is using welding or is bolted composition, and what is be laid on the cuboid-type steel frame (3) of access bridge (1) and two sides hangs down
Straight steel corrugated plating (6) is connected by bolt, and the both ends of arch steel corrugated plating (4) are connected with two sides access bridge (1) inside lower end by steel
Fitting is connected with bolt, and arch steel corrugated plating (4) and connecting rod (5) are with vertical steel corrugated plating (6) by connector and bolt phase
Connection.
3. steel corrugated plating assembling combination bridge according to claim 1, it is characterised in that: the arch steel corrugated plating (4) by
The curved steel corrugated plating overlap joint composition of muti-piece, lap-joint are connected by connection bolt fastening.
4. steel corrugated plating assembling combination bridge according to claim 1, it is characterised in that: the access bridge (1) and arch bridge (2) two
The vertical steel corrugated plating (6) that side is laid with is made of muti-piece flat steel corrugated plating overlap joint respectively, and lap-joint is connected by connection bolt fastening
It connects.
5. steel corrugated plating assembling combination bridge according to claim 1, it is characterised in that: the cuboid-type of the access bridge (1)
Filling level matches good natural soft-clay or graded broken stone, gravel or broken respectively in steel frame (3), above arch steel corrugated plating (4)
Stone forms bridge floor.
6. steel corrugated plating assembling combination bridge according to claim 1, it is characterised in that: have stake below the access bridge (1)
The pedestal of base (7), the structural steel frame (3) of the upper end and access bridge (1) of pile foundation (7) is connected, the lower end of pile foundation (7) and underground foundation
It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820774611.5U CN208201614U (en) | 2018-05-23 | 2018-05-23 | A kind of steel corrugated plating assembling combination bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820774611.5U CN208201614U (en) | 2018-05-23 | 2018-05-23 | A kind of steel corrugated plating assembling combination bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208201614U true CN208201614U (en) | 2018-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820774611.5U Active CN208201614U (en) | 2018-05-23 | 2018-05-23 | A kind of steel corrugated plating assembling combination bridge |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487040A (en) * | 2018-05-23 | 2018-09-04 | 衡水益通管业股份有限公司 | A kind of steel corrugated plating assembling combination bridge |
-
2018
- 2018-05-23 CN CN201820774611.5U patent/CN208201614U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487040A (en) * | 2018-05-23 | 2018-09-04 | 衡水益通管业股份有限公司 | A kind of steel corrugated plating assembling combination bridge |
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