CN206706778U - A kind of supporting construction of deep basal pit - Google Patents
A kind of supporting construction of deep basal pit Download PDFInfo
- Publication number
- CN206706778U CN206706778U CN201720466693.2U CN201720466693U CN206706778U CN 206706778 U CN206706778 U CN 206706778U CN 201720466693 U CN201720466693 U CN 201720466693U CN 206706778 U CN206706778 U CN 206706778U
- Authority
- CN
- China
- Prior art keywords
- foundation ditch
- composite filling
- pile
- supporting construction
- deep basal
- 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.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 17
- 239000002131 composite material Substances 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 230000002787 reinforcement Effects 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 230000010412 perfusion Effects 0.000 claims abstract description 4
- 150000001875 compounds Chemical class 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a kind of supporting construction of deep basal pit, including foundation ditch, foundation ditch plane is divided into south, north, east, Xisi side, the foundation ditch west side is using multiple composite filling piles according to determining deviation arrangement as support, composite filling pile include pouring by the cylindrical concrete stake core that forms of perfusion and with stake core together with rubble pile protection, a circle steel reinforcement cage is with the outside of multiple composite filling piles, its excess-three side of foundation ditch is using multiple minor diameter cast-in-place concrete piles according to determining deviation arrangement as support.The beneficial effects of the utility model are：The foundation ditch for closing on skyscraper side uses composite filling pile as support, and being with a circle steel reinforcement cage on the outside of composite filling pile further reinforces, it can be ensured that the safety and stability of pattern foundation pit supporting structure, increases the security of construction, improves construction quality.
Description
Technical field
The utility model belongs to building field, espespecially a kind of supporting construction of deep basal pit.
Background technology
Present urban architecture density is increasing, and in face of land resource scarcity, excavation of foundation pit depth is more and more deeper, works as foundation ditch
When excavation closes on skyscraper, it can cause surrounding building that additional deformation occurs, structure can be caused when additional deformation is excessive
Cracking and destruction, so as to influence the normal use of surrounding building, larger potential safety hazard can be produced using bored concrete pile supporting merely.
The content of the invention
To solve the above problems, the utility model provides a kind of supporting construction of deep basal pit, it can be ensured that pattern foundation pit supporting structure
Safety and stability, increase the security of construction, improve construction quality.
The utility model uses following technical scheme：A kind of supporting construction of deep basal pit, including foundation ditch, foundation ditch plane are divided into
South, north, east, Xisi side, the foundation ditch west side is using multiple composite filling piles according to determining deviation arrangement as support, compounding and pouring
Stake include pouring by the cylindrical concrete stake core that forms of perfusion and with stake core together with rubble pile protection, multiple composite filling piles
Outside is with a circle steel reinforcement cage, and its excess-three side of foundation ditch is using multiple minor diameter cast-in-place concrete piles according to determining deviation arrangement as branch
Support.
Centre-to-centre spacing between adjacent composite filling pile is equal with the centre-to-centre spacing between adjacent minor diameter cast-in-place concrete pile.
The height of the steel reinforcement cage is identical with the height of composite filling pile.
A diameter of 800mm of the minor diameter cast-in-place concrete pile.
The beneficial effects of the utility model are：The foundation ditch for closing on skyscraper side uses composite filling pile as support, multiple
A circle steel reinforcement cage is with the outside of conjunction bored concrete pile further to reinforce, it can be ensured that the safety and stability of pattern foundation pit supporting structure, increase the peace of construction
Quan Xing, improve construction quality.
Brief description of the drawings
Fig. 1 is plan of the present utility model.
Fig. 2 is compounding and pouring pile-supported structure schematic diagram.
Embodiment
Orientation in the utility model is defined according to the rule of up north and down south left west and right east.
As depicted in figs. 1 and 2, a kind of supporting construction of deep basal pit, including foundation ditch 1, foundation ditch plane are divided into south, north, east, west
Skyscraper is closed in four sides, the west side of foundation ditch 1, and the west side of foundation ditch 1 is with multiple composite filling piles 2 according to determining deviation arrangement
Support, composite filling pile 2 include pouring by the cylindrical concrete stake core 6 that forms of perfusion and with stake core 6 together with broken stone pile
Set 5, concrete pile body have the function that carrying and limit lateral deformation, and the rubble pile protection 5 in outside has the work of carrying and draining
With multiple outsides of composite filling pile 2 are with a circle steel reinforcement cage 3, and the height of steel reinforcement cage 3 is identical with the height of composite filling pile 2, base
1 its excess-three side is cheated with multiple minor diameter cast-in-place concrete piles 4 according to determining deviation arrangement as support, minor diameter filling concrete
A diameter of 800mm of stake.In between centre-to-centre spacing and adjacent minor diameter cast-in-place concrete pile 4 between adjacent composite filling pile 2
The heart is away from equal, centre-to-centre spacing 1.5m.
Claims (4)
1. a kind of supporting construction of deep basal pit, including foundation ditch, foundation ditch plane is divided into south, north, east, Xisi side, it is characterised in that：Institute
Foundation ditch west side is stated using multiple composite filling piles according to determining deviation arrangement as support, composite filling pile is included by cylindrical concrete
The soil stake core that forms of perfusion and the rubble pile protection together with being poured with stake core, a circle reinforcing bar is with the outside of multiple composite filling piles
Cage, its excess-three side of foundation ditch is using multiple minor diameter cast-in-place concrete piles according to determining deviation arrangement as support.
2. the supporting construction of deep basal pit according to claim 1, it is characterised in that：Center between adjacent composite filling pile
It is equal away from the centre-to-centre spacing between adjacent minor diameter cast-in-place concrete pile.
3. the supporting construction of deep basal pit according to claim 1, it is characterised in that：The height of the steel reinforcement cage and compound filling
The height for noting stake is identical.
4. the supporting construction of deep basal pit according to claim 1, it is characterised in that：The minor diameter cast-in-place concrete pile
A diameter of 800mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720466693.2U CN206706778U (en) | 2017-04-28 | 2017-04-28 | A kind of supporting construction of deep basal pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720466693.2U CN206706778U (en) | 2017-04-28 | 2017-04-28 | A kind of supporting construction of deep basal pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206706778U true CN206706778U (en) | 2017-12-05 |
Family
ID=60457715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720466693.2U Expired - Fee Related CN206706778U (en) | 2017-04-28 | 2017-04-28 | A kind of supporting construction of deep basal pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206706778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114439011A (en) * | 2022-03-25 | 2022-05-06 | 刘俊男 | Construction device for environment-friendly cast-in-place pile of constructional engineering |
-
2017
- 2017-04-28 CN CN201720466693.2U patent/CN206706778U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114439011A (en) * | 2022-03-25 | 2022-05-06 | 刘俊男 | Construction device for environment-friendly cast-in-place pile of constructional engineering |
| CN114439011B (en) * | 2022-03-25 | 2023-09-01 | 明达海洋工程有限公司 | Construction device for environment-friendly filling pile for constructional engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450046 6 floor, 3 East International Plaza, 85 Jinshui East Road, Zheng Dong New District, Zhengzhou, Henan. Patentee after: Gaochuang Industrial Co.,Ltd. Address before: 450046 6 floor, 3 East International Plaza, 85 Jinshui East Road, Zheng Dong New District, Zhengzhou, Henan. Patentee before: GAOCHUANG CONSTRUCTION Corp.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 |