CN208056126U - A kind of connecting node construction of steel pipe bundle concrete walls and Base isolation system - Google Patents
A kind of connecting node construction of steel pipe bundle concrete walls and Base isolation system Download PDFInfo
- Publication number
- CN208056126U CN208056126U CN201820456464.7U CN201820456464U CN208056126U CN 208056126 U CN208056126 U CN 208056126U CN 201820456464 U CN201820456464 U CN 201820456464U CN 208056126 U CN208056126 U CN 208056126U
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- steel pipe
- pipe bundle
- concrete
- concrete walls
- protrusion
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Abstract
The utility model discloses a kind of connecting node of steel pipe bundle concrete walls and Base isolation system constructions, and casting reinforced concrete Base isolation system and the Base isolation system upper in reinforced concrete retaining wall position turn over protrusion in the armored concrete for having the position of steel pipe bundle concrete walls to extend to the positive lower end of steel pipe bundle concrete walls in ground；Embedded foundation junction steel plate in protrusion is turned in steel pipe bundle concrete walls lower end；The steel pipe of steel pipe bundle concrete walls and basic junction steel plate are welded to connect, reinforced concrete retaining wall is close to steel pipe bundle concrete walls side wall and is fixedly connected by shear stud, the vertical reinforcement in reinforced concrete retaining wall and the vertical reinforced-bar-welding turned in protrusion or overlap joint of its lower end connect.The utility model can meet《Technical code for water proof in underground engineering》In requirement to the setting of wall horizontal construction joint, and can achieve the purpose that steel pipe bundle concrete walls in the strong welds such as foundation and pre-embedded steel slab, difficulty of construction substantially reduces, easy to operation, safe.
Description
Technical field
The utility model belongs to Civil structure mounting technology field, is related to a kind of assembled integral steel pipe bundle concrete
When wall is as outer wall of basement, the installation joint structure at Base isolation system.
Background technology
Building industrialization can with energy-saving and emission-reduction, environmental protection, improve construction quality, reduce construction industry cost of labor, subtract
The labor intensity of light construction worker shortens the construction period.Under this main trend, after the house such as rain of assembling type steel structure system
Spring bamboo emerges many new techniques.Some joint structures and ordinary reinforced concrete of the house of assembling type steel structure system
There are many differences for architectural construction, also produce some contradictions.
When assembled integral steel pipe bundle concrete walls are as outer wall of basement, steel pipe bundle concrete walls are one at Base isolation system
As based on first pre-embedded steel slab, then lift steel pipe, steel pipe bundle wall is in the strong welds such as foundation and pre-embedded steel slab, finally in steel pipe
Casting concrete.However, at outer wall of basement, the reinforced concrete retaining wall that is in addition sticked is needed, to resist outdoor soil pressure,
And play the role of corrosion-resistant.《Technical code for water proof in underground engineering》In the 4.1.20 articles requirement：Wall horizontal construction joint should not stay
In the junction with shearing and moment of flexure maximum or bottom plate and side wall, it should stay in and be higher by the wall that backplate surface is not less than 300mm
On.In this way, the outer retaining wall of common reinforced concrete foundation raft plate and top 300mm high is needed while being poured, steel pipe bundle wall
After lifting, the concrete retaining wall of outside 300m high will influence the welding of foundation, cannot achieve the purpose that the strong welds such as full weld.
Utility model content
The purpose of this utility model is to solve the above-mentioned problems in the prior art, and providing one kind can meet《Underground
Engineering waterproofing technical specification》In to wall horizontal construction joint setting requirement, and can reach steel pipe bundle concrete walls foundation with
The purpose of the strong welds such as pre-embedded steel slab full weld, difficulty of construction substantially reduce, easy to operation, safe.
To achieve the above object, the technical solution of the utility model is：A kind of steel pipe bundle concrete walls and Base isolation system
Connecting node constructs, including reinforced concrete foundation raft plate, steel pipe bundle concrete walls, reinforced concrete retaining wall, at least 300mm
Armored concrete on high Base isolation system turns over protrusion and back fill course；In ground casting reinforced concrete Base isolation system and
In at least armored concrete of 300mm high of the Base isolation system upper and Base isolation system one of reinforced concrete retaining wall position
Protrusion is turned over, and this turns over protrusion and is having the position of steel pipe bundle concrete walls to extend to the positive lower end of steel pipe bundle concrete walls, and compared
The bottom surface of steel pipe bundle concrete walls is big；It is pre-buried than steel pipe bundle concrete walls bottom in protrusion in turning over for steel pipe bundle concrete walls lower end
The big basic junction steel plate in face；The steel pipe of steel pipe bundle concrete walls and basic junction steel plate are welded to connect, by armored concrete
Retaining wall is close to steel pipe bundle concrete walls side wall and is fixedly connected by shear stud, the vertical reinforcement in reinforced concrete retaining wall
It is connected with the vertical reinforced-bar-welding turned in protrusion or overlap joint of its lower end；Protrusion is turned in reinforced concrete retaining wall lower end
Interior embedded water stop plate, the seal plate extend in reinforced concrete retaining wall lower end；Reinforced concrete retaining wall turns over protrusion
Back fill course is formed with backfill compaction in layers outside Base isolation system.
Armored concrete described above turns over the high 300mm of protrusion.
One end of steel pipe bundle concrete walls mass concrete retaining wall described above and armored concrete turn over protrusion
Between connecting corner at be fixed with angular C2O concrete wrapping layer.Water blocking is more preferable.
The utility model solves the connectivity problem of steel pipe bundle concrete walls and peripheral concrete retaining wall in Base isolation system,
It can meet《Technical code for water proof in underground engineering》In requirement to the setting of wall horizontal construction joint, and steel pipe bundle wall can be reached and existed
The purpose of the strong welds such as foundation and pre-embedded steel slab full weld, difficulty of construction substantially reduces, easy to operation, safe.
Description of the drawings
Fig. 1 is the vertical view of the utility model；
Fig. 2 is the AA sectional views of Fig. 1；
Fig. 3 is the BB sectional views of Fig. 1.
Specific implementation mode
The utility model is described further in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, Figure 2 and Figure 3, the present embodiment includes reinforced concrete foundation raft plate 1, steel pipe bundle concrete walls 4, steel
Armored concrete on the Base isolation system 1 of reinforced concrete retaining wall 8, at least 300mm high turns over protrusion 2 and back fill course 9.On ground
Casting reinforced concrete Base isolation system 1 and 1 upper of Base isolation system in 8 position of reinforced concrete retaining wall and basic raft in face
At least armored concrete of 300mm high of the one of plate 1 turns over protrusion 2, and this turns over protrusion 2 steel pipe bundle concrete walls 4
Position extends to 4 positive lower end of steel pipe bundle concrete walls, and bigger than the bottom surface of steel pipe bundle concrete walls 4.Preferably, the reinforcing bar
Concrete turns over 2 high 300mm of protrusion.It is pre-buried than steel pipe bundle concrete walls in protrusion 2 in turning over for 4 lower end of steel pipe bundle concrete walls
The big basic junction steel plate 3 in 4 bottom surfaces.The steel pipe of steel pipe bundle concrete walls 4 and basic junction steel plate 3 are welded to connect, by reinforcing bar
Concrete retaining wall 8 is close to 4 side wall of steel pipe bundle concrete walls and is fixedly connected by bolt 7, perpendicular in reinforced concrete retaining wall 8
It is welded to connect to reinforcing bar 5 and the vertical reinforcement 10 in protrusion 2 that turns over of its lower end.In the upper of 8 lower end of reinforced concrete retaining wall
Embedded water stop plate 11 in protrusion 2 is turned over, which extends in 8 lower end of reinforced concrete retaining wall.Armored concrete is kept off
Cob wall 8 turns over protrusion 2 and 1 outer backfill compaction in layers of Base isolation system formation back fill course 9.Preferably, the steel pipe bundle is mixed
One end of 4 mass concrete retaining wall 8 of solidifying cob wall and armored concrete turn over and are fixed with angle at the connecting corner between protrusion 2
Shape C2O concrete wrapping layer 12.
Above-described embodiment is only preferred and illustrative, and those skilled in the art can carry out according to the description of this patent
The improvement of equivalent technologies, within the protection scope of the present patent.
Claims (3)
1. the connecting node of a kind of steel pipe bundle concrete walls and Base isolation system constructs, which is characterized in that including reinforced concrete
Plinth raft plate, steel pipe bundle concrete walls, reinforced concrete retaining wall, on the armored concrete at least on the Base isolation system of 300mm high
Turn over protrusion and back fill course；Casting reinforced concrete Base isolation system and the basis in reinforced concrete retaining wall position in ground
At least armored concrete of 300mm high of raft plate upper and Base isolation system one turns over protrusion, and this is turned over raised is having steel
The position of tube bank concrete walls extends to the positive lower end of steel pipe bundle concrete walls, and bigger than the bottom surface of steel pipe bundle concrete walls；In steel
Tube bank concrete walls lower end turns over the pre-buried basic junction steel plate bigger than steel pipe bundle concrete walls bottom surface in protrusion；By steel pipe bundle
The steel pipe of concrete walls is welded to connect with basic junction steel plate, and reinforced concrete retaining wall is close to steel pipe bundle concrete walls side wall
And it is fixedly connected by shear stud, the vertical steel of the vertical reinforcement in reinforced concrete retaining wall and its lower end turned in protrusion
Muscle welds or overlap joint connection；Embedded water stop plate in protrusion is turned in reinforced concrete retaining wall lower end, which extends to
In reinforced concrete retaining wall lower end；Reinforced concrete retaining wall turns over protrusion and the outer backfill compaction in layers of Base isolation system
Form back fill course.
2. the connecting node of steel pipe bundle concrete walls according to claim 1 and Base isolation system constructs, which is characterized in that institute
The armored concrete stated turns over the high 300mm of protrusion.
3. the connecting node of steel pipe bundle concrete walls according to claim 1 and Base isolation system constructs, which is characterized in that institute
The one end for the steel pipe bundle concrete walls mass concrete retaining wall stated and armored concrete turn over the connecting corner between protrusion
Place is fixed with angular C2O concrete wrapping layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820456464.7U CN208056126U (en) | 2018-04-03 | 2018-04-03 | A kind of connecting node construction of steel pipe bundle concrete walls and Base isolation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820456464.7U CN208056126U (en) | 2018-04-03 | 2018-04-03 | A kind of connecting node construction of steel pipe bundle concrete walls and Base isolation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208056126U true CN208056126U (en) | 2018-11-06 |
Family
ID=63986769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820456464.7U Expired - Fee Related CN208056126U (en) | 2018-04-03 | 2018-04-03 | A kind of connecting node construction of steel pipe bundle concrete walls and Base isolation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208056126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853748A (en) * | 2019-02-22 | 2019-06-07 | 中冶赛迪工程技术股份有限公司 | The connecting node of steel plate combined shear wall and not equal higher baselines |
-
2018
- 2018-04-03 CN CN201820456464.7U patent/CN208056126U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853748A (en) * | 2019-02-22 | 2019-06-07 | 中冶赛迪工程技术股份有限公司 | The connecting node of steel plate combined shear wall and not equal higher baselines |
| CN109853748B (en) * | 2019-02-22 | 2024-02-06 | 中冶赛迪工程技术股份有限公司 | Connecting node of steel plate combined shear wall and unequal-height foundation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20200403 |
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| CF01 | Termination of patent right due to non-payment of annual fee |