CN202482885U - Building variable-diameter combination-type pile foundation structure on bank slope - Google Patents
Building variable-diameter combination-type pile foundation structure on bank slope Download PDFInfo
- Publication number
- CN202482885U CN202482885U CN2012201083332U CN201220108333U CN202482885U CN 202482885 U CN202482885 U CN 202482885U CN 2012201083332 U CN2012201083332 U CN 2012201083332U CN 201220108333 U CN201220108333 U CN 201220108333U CN 202482885 U CN202482885 U CN 202482885U
- Authority
- CN
- China
- Prior art keywords
- pile foundation
- section
- combination
- combined type
- foundation
- 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
Images
Abstract
The utility model discloses a building variable-diameter combination-type pile foundation structure on a bank slope. The pile foundation structure comprises a pile foundation buried in the bank slope, wherein the pile foundation is a combination-type pile foundation, the area of the cross section of a higher pile foundation section of the combination-type pile foundation is larger than that of the cross section of a lower pile foundation section, the higher pile foundation section is the pile foundation section of the combination-type pile foundation arranged above the perennial highest level of underground water, and the lower pile foundation section is the pile foundation section of the combination-type pile foundation arranged below the perennial highest level of underground water. According to the building variable-diameter combination-type pile foundation structure on the bank slope disclosed by the utility model, as for the lower pile foundation arranged below the water level during variation of the groundwater level, the combination-type pile foundation is adopted, and the area of the cross section of the higher pile foundation section of the combination-type pile foundation is larger than that of the cross section of the lower pile foundation section, therefore, when the bearing capacity of the foundation is weakened by variation of the groundwater level, the pressure intensity to the foundation can be effectively weakened by the area of the cross section of the higher pile foundation section, so that settlement of the foundation is effectively reduced, differential settlement of the foundation is prevented, and the rigidity and the stability of the total building structure are strengthened.
Description
Technical field
The utility model relates to a kind of piling strtucture, is specifically related to building reducing combined type piling strtucture on the slope, bank, a kind of storehouse.
Background technology
As shown in Figure 1, build the building 3 on the slope, bank, storehouse 2 in, for fear of a large amount of excavation and filling sides, according to the variation of sloping gesture, pile foundation 1 is generally made the high form that do not wait, and pile foundation 1 is generally the equal diameter pile foundation; When underground water level rises or usually makes during reservoir filling lower pile foundation bottom be in that (4 are long-term peak level among the figure below the groundwater table; 5 is long-term lowest water level); Cause the bearing capacity of ground and the variation of rigidity; Make foundation settlement uneven, so that build superstructure generation cracking or whole building collapse accident.
Summary of the invention
In view of this, the utility model provides building reducing combined type piling strtucture on the slope, bank, a kind of storehouse, can effectively improve the adverse effect of SEA LEVEL VARIATION to foundation uneven settlement, improves the rigidity and the stability of monolithic architecture structure.
Building reducing combined type piling strtucture on the slope, bank, storehouse of the utility model; Comprise the pile foundation that is embedded on the slope, bank, storehouse; Said pile foundation is the combined type pile foundation; The cross sectional area of the high pile foundation section of said combined type pile foundation is greater than the cross sectional area of low pile foundation section, and said high pile foundation section is positioned at the above pile foundation section of the long-term peak level of underground water for the combined type pile foundation, and said low pile foundation section is positioned at the pile foundation section below the long-term peak level of underground water for the combined type pile foundation.
Further, the cross section of said combined type pile foundation is square or circular.
The beneficial effect of the utility model is: the pile foundation bottom is in the lower pile foundation below the water level during for WATER LEVEL CHANGES; The utility model adopts the combined type pile foundation; The cross sectional area of the high pile foundation section of combined type pile foundation is greater than the cross sectional area of low pile foundation section, therefore, and when underground SEA LEVEL VARIATION weakens the bearing capacity of ground; The big cross sectional area of high pile foundation section can effectively reduce the pressure to ground; Effectively reduce foundation settlement, prevent the differential settlement on basis, improve the rigidity and the stability of monolithic architecture structure.
Description of drawings
For the purpose, technical scheme and the advantage that make the utility model is clearer, will combine accompanying drawing that the utility model is done further to describe in detail below, wherein:
Fig. 1 is the structural representation of building pile structure on the existing slope, bank, storehouse;
Fig. 2 is the structural representation of building reducing combined type piling strtucture on the slope, bank, storehouse of the utility model;
Fig. 3 is a kind of cross-sectional structure sketch map of combined type pile foundation;
Fig. 4 is the cross-sectional structure sketch map of another kind of combined type pile foundation.
The specific embodiment
Below will be with reference to accompanying drawing, the preferred embodiment of the utility model is carried out detailed description.
Fig. 2 is the structural representation of building reducing combined type piling strtucture on the slope, bank, storehouse of the utility model; As shown in the figure; Building reducing combined type piling strtucture on the slope, bank, storehouse of the utility model; Comprise the pile foundation that is embedded on the slope, bank, storehouse 2, said pile foundation is a combined type pile foundation 6, and the cross sectional area of the high pile foundation section 61 of said combined type pile foundation 6 is greater than the cross sectional area of low pile foundation section 62; Said high pile foundation section 61 is positioned at the pile foundation section of the long-term peak level of underground water more than 4 for combined type pile foundation 6, and said low pile foundation section 62 is positioned at the pile foundation section of the long-term peak level of underground water below 4 for combined type pile foundation 6.
Like Fig. 3, shown in Figure 4, the cross section of said combined type pile foundation 6 is square or circular.
In the utility model; Build the building 3 on the slope, bank, storehouse 2 in; According to the variation of sloping gesture, be in the pile foundation of long-term peak level more than 4 for the pile foundation bottom, can adopt common pile foundation 1; Be in the pile foundation between long-term peak level 4 and the long-term lowest water level 5 for the pile foundation bottom, adopt combined type pile foundation 6; When underground SEA LEVEL VARIATION weakens the bearing capacity of ground; For combined type pile foundation 6, the big cross sectional area of its high pile foundation section 61 can effectively reduce the pressure to ground, effectively reduces foundation settlement; Prevent the differential settlement on basis, improve the rigidity and the stability of monolithic architecture structure.
Explanation is at last; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although the preferred embodiment through with reference to the utility model is described the utility model; But those of ordinary skill in the art should be appreciated that and can make various changes to it in form with on the details, and the spirit and the scope of the utility model that does not depart from appended claims and limited.
Claims (2)
1. build reducing combined type piling strtucture on the slope, bank, a storehouse; Comprise the pile foundation that is embedded on the slope, bank, storehouse (2); It is characterized in that: said pile foundation is combined type pile foundation (6); The cross sectional area of the high pile foundation section (61) of said combined type pile foundation (6) is greater than the cross sectional area of low pile foundation section (62); Said high pile foundation section (61) is positioned at the above pile foundation section of the long-term peak level of underground water (4) for combined type pile foundation (6), and said low pile foundation section (62) is positioned at the pile foundation section below the long-term peak level of underground water (4) for combined type pile foundation (6).
2. building reducing combined type piling strtucture on the slope, bank, storehouse according to claim 1, it is characterized in that: the cross section of said combined type pile foundation (6) is square or circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201083332U CN202482885U (en) | 2012-03-21 | 2012-03-21 | Building variable-diameter combination-type pile foundation structure on bank slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201083332U CN202482885U (en) | 2012-03-21 | 2012-03-21 | Building variable-diameter combination-type pile foundation structure on bank slope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202482885U true CN202482885U (en) | 2012-10-10 |
Family
ID=46957315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201083332U Expired - Fee Related CN202482885U (en) | 2012-03-21 | 2012-03-21 | Building variable-diameter combination-type pile foundation structure on bank slope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202482885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109750694A (en) * | 2019-01-15 | 2019-05-14 | 北京国电水利电力工程有限公司 | For having the root pile and its construction method of building base shift reinforcement |
-
2012
- 2012-03-21 CN CN2012201083332U patent/CN202482885U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109750694A (en) * | 2019-01-15 | 2019-05-14 | 北京国电水利电力工程有限公司 | For having the root pile and its construction method of building base shift reinforcement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207244654U (en) | Stake two layers of retaining wall structure of support | |
| CN103741705B (en) | Two-layer barrel cover suction type bucket stake composite foundation and construction method | |
| CN202559368U (en) | Subsidence-reducing pile structure of capped steel pipe of immersed tunnel | |
| CN205152971U (en) | Composite pile foundation pile is offended and disobey with rude remarks and is shaken damping adjustment device | |
| CN202954377U (en) | Cover-plate dam foundation triangle-region curtain structure | |
| CN102605758A (en) | Pile type reinforcement system | |
| CN202482885U (en) | Building variable-diameter combination-type pile foundation structure on bank slope | |
| CN204370370U (en) | A kind of liftable ground sills | |
| CN204000840U (en) | Concrete floral tube slip casting uplift pile | |
| CN201695296U (en) | Floor tile with rapid draining | |
| CN103741711B (en) | Height bung double-walled suction bucket | |
| CN201620413U (en) | Composite foundation with PTC perforated tubular piles with caps | |
| CN106480898A (en) | The telescopic base structure of mountain area small load | |
| CN202227354U (en) | Greening structure for high and steep concrete slopes | |
| CN202969405U (en) | Cup-shaped concrete foundation of wind power generation tower | |
| CN204849818U (en) | Assembled retaining wall | |
| CN204560619U (en) | Anti-settling spacer screen case | |
| CN204040033U (en) | Anchor jacked pile piling structure | |
| CN204370459U (en) | The outer precipitation system of high sensitivity soil deep foundation pit support foundation ditch | |
| CN202627020U (en) | Gravity type anti-seismic retaining wall | |
| CN103726505B (en) | Offshore wind plant wind turbine foundation | |
| CN203639940U (en) | Retaining wall for hydraulic engineering | |
| CN203080540U (en) | Iron tower foundation of power transmission line | |
| CN206245330U (en) | A kind of NEW TYPE OF COMPOSITE support disk pile | |
| CN205712162U (en) | Marine wind electric field shallow overburden ground two-stage embedded rock pile blower foundation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20150321 |
|
| EXPY | Termination of patent right or utility model |