CN108589757A - Anti-settling foundation structure - Google Patents
Anti-settling foundation structure Download PDFInfo
- Publication number
- CN108589757A CN108589757A CN201810694289.XA CN201810694289A CN108589757A CN 108589757 A CN108589757 A CN 108589757A CN 201810694289 A CN201810694289 A CN 201810694289A CN 108589757 A CN108589757 A CN 108589757A
- Authority
- CN
- China
- Prior art keywords
- stake holes
- main body
- top surface
- grout pipe
- peg board
- 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.)
- Granted
Links
- 239000011440 grout Substances 0.000 claims abstract description 30
- 238000011065 in-situ storage Methods 0.000 claims abstract description 25
- 238000006073 displacement reaction Methods 0.000 claims abstract description 15
- 239000002689 soil Substances 0.000 claims abstract description 12
- 239000011083 cement mortar Substances 0.000 claims abstract description 10
- 239000002002 slurry Substances 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 210000003205 muscle Anatomy 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000015271 coagulation Effects 0.000 description 3
- 238000005345 coagulation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000009955 starching Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/12—Pile foundations
- E02D27/14—Pile framings, i.e. piles assembled to form the substructure
Abstract
Anti-settling foundation structure,Including peg board main body,Stake holes,Flabbily base,Grout pipe and concrete cast-in-situ face layer,The peg board main body is fixed on the top surface of flabbily base,Flabbily base is located at the top of concrete cast-in-situ face layer,Stake holes is through concrete cast-in-situ face layer,It is stretched at the top of stake holes in flabbily base,Grout pipe is set in stake holes,The grout pipe extends to the interior bottom of stake holes at the top of stake holes,Rubble is filled between the outer wall of grout pipe and the inner wall of stake holes,It is filled with cement mortar in the grout pipe,Slurry outlet is provided on grout pipe,The top surface of the rubble is covered with stopple,Stopple is set in stake holes,Foundation pile has been poured at the top of the stake holes,The bottom surface of foundation pile is contacted with the top surface of stopple,Foundation pile runs through peg board main body,The bottom surface of peg board main body is fixed with displacement sensor,The working end of displacement sensor is connect after passing through flabbily base with the top surface of the cast-in-place face layer of solidifying soil.Bearing capacity of the present invention is strong, and stability is good, and security performance is high, reliable operation, and practicability is high, applied widely.
Description
Technical field
The present invention relates to a kind of foundation structure, more particularly to a kind of anti-settling foundation structure.
Background technology
Existing pile foundation reinforcement ground pattern, predominantly mini pile are reinforced, and pile body diameter is not more than 300mm, general by multiple
Close Foundation Design, foundation soil and stake shared upper load.To the geological conditions of overlying soft layer, overlaying bedrock, due to
Existing ground integral strength is inadequate, and bearing capacity is poor, so under load action, a certain amount of sedimentation can still occur, for
Some durations are tight and the engineering very high to ground deformation requirements, it is difficult to meet the requirements.
Invention content
The technical problem to be solved by the present invention is to, overcome drawbacks described above of the existing technology, provide it is a kind of it is simple in structure,
The strong anti-settling foundation structure of bearing capacity.
The technical solution adopted by the present invention to solve the technical problems is：
Anti-settling foundation structure, including peg board main body, stake holes, flabbily base, grout pipe and concrete cast-in-situ face layer, the stake
Plate body is fixed on the top surface of flabbily base, and flabbily base is located at the top of concrete cast-in-situ face layer, and stake holes runs through coagulation
Soil cast-in-place face layer stretches into flabbily base at the top of stake holes, and grout pipe is set in stake holes, and the grout pipe is from the top of stake holes
The interior bottom for extending to stake holes is filled with rubble, is filled in the grout pipe between the outer wall of grout pipe and the inner wall of stake holes
Cement mortar is provided with slurry outlet on grout pipe, and the top surface of the rubble is covered with stopple, and stopple is set in stake holes, the stake holes
Top has poured foundation pile, and the bottom surface of foundation pile is contacted with the top surface of stopple, and foundation pile runs through peg board main body, and the bottom surface of peg board main body is fixed
There are displacement sensor, the working end of displacement sensor to be connect with the top surface of the cast-in-place face layer of solidifying soil after flabbily base.
Further, it is equipped with steel bar framework structure in the concrete cast-in-situ face layer.
Further, the bottom surface of the concrete cast-in-situ face layer is also equipped with grey soil layer.
Further, the top surface of the foundation pile is equipped with pile cover.
Further, at least two or more the quantity of the slurry outlet.
Further, anti-settling foundation structure further includes pinner layer, and pinner layer is set to the top surface of peg board main body.The top of pinner layer
The either flush in face and pile cover.
Further, the top surface of the concrete cast-in-situ face layer is equipped with vibrating sensor, can be real-time by vibrating sensor
Monitor Vibration Condition of the foundation structure caused by geological activity.
Further, institute's displacement sensors and vibrating sensor can be connect with ground monitoring computer, pass through ground monitoring
Computer can the data that send of real-time reception displacement sensor and vibrating sensor, and it is aobvious in ground monitoring computer to carry out data
Show, formulating emergency plan for people provides data information support.
Further, lateral concealed beam and longitudinal concealed beam are equipped in the peg board main body, lateral concealed beam and longitudinal concealed beam are handed in length and breadth
Mistake arrangement.
Compared with prior art, the present invention has the advantages that：By setting by concrete cast-in-situ face layer（Inside there is steel
Muscle frame structure）, stake holes, grout pipe and peg board main body（Inside there are lateral concealed beam and longitudinal concealed beam）The anti-settling ground being composed
Structure, bearing capacity is strong, and stability is good, and security performance is high, reliable operation, short time limit, low cost, and practicability is high, the scope of application
Extensively.To the geological conditions of overlying soft layer, overlaying bedrock, when using the present invention, stake holes lower end can be stretched into basement rock, carry energy
Power obtains effective guarantee.Cement mortar is filled in grout pipe, cement mortar flows out to the outer of grout pipe from the slurry outlet on grout pipe
Between wall and the inner wall of stake holes, cement mortar and the rubble of outflow form firm coagulation structure, to be conducive to improve stake holes
Generally robust property, reinforces the overall construction intensity of foundation structure.It is equipped with steel bar framework structure in the layer of concrete cast-in-situ face, to have
Conducive to further strengthening the overall construction intensity of foundation structure.The setting of lateral concealed beam and longitudinal concealed beam in peg board main body, favorably
In the robustness for improving peg board main body, to further reinforce the overall construction intensity of foundation structure.Pass through vibrating sensor
Vibration Condition of the foundation structure caused by geological activity can be monitored in real time, by displacement sensor measurably based structures whether
There are sedimentations.Being provided with conducive to underground band mordant aqueous corrosion concrete cast-in-situ face layer is prevented for grey soil layer, causes ground
Structural robustness declines.
Description of the drawings
Fig. 1 is the overall structure diagram of the anti-settling foundation structure of the present invention.
Fig. 2 is the peg board main body vertical view of the anti-settling foundation structure of the present invention.
In figure：1, pile cover；2, pinner layer；3, flabbily base；4, steel bar framework structure；5, concrete cast-in-situ face layer；6、
Grey soil layer；7, stake holes；8, rubble；9, grout pipe；10, slurry outlet；11, stopple；12, peg board main body；13, displacement sensor；14、
Vibrating sensor；15, foundation pile；16, lateral concealed beam；17, longitudinal concealed beam.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
Referring to Fig.1-2, anti-settling foundation structure, including peg board main body 12, stake holes 7, flabbily base 3, grout pipe 9 and mixed
The solidifying cast-in-place face layer 5 of soil, the peg board main body 12 is fixed on the top surface of flabbily base 3, and flabbily base 3 is located at concrete cast-in-situ
5 top of face layer, stake holes 7 through concrete cast-in-situ face layer 5, stretch into flabbily base 3 by the top of stake holes 7, and grout pipe 9 is set to stake
In hole 7, the grout pipe 9 extends to the interior bottom of stake holes 7 from the top of stake holes 7, the outer wall of the grout pipe 9 and stake holes it is interior
It is filled with rubble 8 between wall, is filled with cement mortar in the grout pipe 9, slurry outlet 10 is provided on grout pipe 9, the rubble 8
Top surface is covered with stopple 11, and stopple 11 is set in stake holes 7, and the top of the stake holes 7 has poured foundation pile 15, the bottom surface of foundation pile 15 with
The top surface of stopple 11 contacts, and foundation pile 15 runs through peg board main body 12, and the bottom surface of peg board main body 12 is fixed with displacement sensor 13, displacement
The working end of sensor 13 is connect after passing through flabbily base 3 with the top surface of solidifying native cast-in-place face layer 5.
It is equipped with steel bar framework structure 4 in the concrete cast-in-situ face layer 5.
The bottom surface of the concrete cast-in-situ face layer 5 is also equipped with grey soil layer 6.
The top surface of the foundation pile 15 is equipped with pile cover 1.
At least two or more the quantity of the slurry outlet 10.
Anti-settling foundation structure further includes pinner layer 2, and pinner layer 2 is set to the top surface of peg board main body 12, the top surface of pinner layer 2
With the either flush of pile cover 1, in favor of reinforcing the bearing capacity of entire anti-settling foundation structure.
The top surface of the concrete cast-in-situ face layer 5 is equipped with vibrating sensor 14, can be supervised in real time by vibrating sensor 14
Vibration Condition of the geodetic based structures caused by geological activity.
Institute's displacement sensors 13 and vibrating sensor 14 can be connect with ground monitoring computer, pass through ground monitoring computer
Can the data that send of real-time reception displacement sensor 13 and vibrating sensor 14, and it is aobvious in ground monitoring computer to carry out data
Show, formulating emergency plan for people provides data information support.
Wherein, lateral concealed beam 16 and longitudinal concealed beam 17, lateral concealed beam 16 and longitudinal concealed beam are equipped in the peg board main body 12
17 are criss-cross arranged.
In the present embodiment, cement mortar is filled in grout pipe 9, cement mortar flows out to filling from the slurry outlet 10 on grout pipe 9
Between the outer wall and the inner wall of stake holes of starching pipe 9, cement mortar and the rubble 8 of outflow form firm coagulation structure, to be conducive to
The generally robust property for improving stake holes 7 reinforces the overall construction intensity of foundation structure, improves bearing capacity.In addition, concrete cast-in-situ face
It is equipped with steel bar framework structure 4 in layer 5, to be conducive to further strengthen the overall construction intensity of foundation structure, improves carrying energy
Power.The setting of lateral concealed beam 16 and longitudinal concealed beam 17 in peg board main body 12, is conducive to the robustness for improving peg board main body 12, to
The overall construction intensity for further reinforcing foundation structure, improves bearing capacity.By being arranged in concrete cast-in-situ face 5 bottom surface of layer
Grey soil layer 6 is conducive to prevent underground band mordant aqueous corrosion concrete cast-in-situ face layer 5, cause under foundation structure robustness
Drop.In the present embodiment, by displacement sensor 13, measurably based structures pass through vibrating sensor 14 with the presence or absence of sedimentation situation
Vibration Condition of the foundation structure caused by geological activity can be monitored in real time.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (7)
1. anti-settling foundation structure, which is characterized in that including peg board main body, stake holes, flabbily base, grout pipe and concrete are existing
Top dressing layer, the peg board main body are fixed on the top surface of flabbily base, and flabbily base is located at the top of concrete cast-in-situ face layer,
Stake holes stretches at the top of concrete cast-in-situ face layer, stake holes in flabbily base, and grout pipe is set in stake holes, the grout pipe
The interior bottom that stake holes is extended at the top of stake holes is filled with rubble, the filling between the outer wall of grout pipe and the inner wall of stake holes
It is filled with cement mortar in slurry pipe, slurry outlet is provided on grout pipe, the top surface of the rubble is covered with stopple, and stopple is set to stake holes
It is interior, foundation pile is poured at the top of the stake holes, the bottom surface of foundation pile is contacted with the top surface of stopple, and foundation pile runs through peg board main body, peg board
The bottom surface of main body is fixed with displacement sensor, the working end of displacement sensor pass through after flabbily base with the cast-in-place face layer of solidifying soil
Top surface connects.
2. anti-settling foundation structure according to claim 1, which is characterized in that be equipped with steel in the concrete cast-in-situ face layer
Muscle frame structure.
3. anti-settling foundation structure according to claim 1 or 2, which is characterized in that the bottom of the concrete cast-in-situ face layer
Face is also equipped with grey soil layer.
4. anti-settling foundation structure according to claim 1 or 2, which is characterized in that the top surface of the foundation pile is equipped with pile cover.
5. anti-settling foundation structure according to claim 4, which is characterized in that anti-settling foundation structure further includes pinner
Layer, pinner layer are set to the top surface of peg board main body, the top surface of pinner layer and the either flush of pile cover.
6. anti-settling foundation structure according to claim 1 or 2, which is characterized in that the top of the concrete cast-in-situ face layer
Face is equipped with vibrating sensor.
7. anti-settling foundation structure according to claim 1 or 2, which is characterized in that be equipped with laterally in the peg board main body
Concealed beam and longitudinal concealed beam, lateral concealed beam and longitudinal concealed beam are criss-cross arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810694289.XA CN108589757B (en) | 2018-06-29 | 2018-06-29 | Anti-sedimentation foundation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810694289.XA CN108589757B (en) | 2018-06-29 | 2018-06-29 | Anti-sedimentation foundation structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108589757A true CN108589757A (en) | 2018-09-28 |
| CN108589757B CN108589757B (en) | 2023-11-03 |
Family
ID=63634462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810694289.XA Active CN108589757B (en) | 2018-06-29 | 2018-06-29 | Anti-sedimentation foundation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108589757B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1093429A (en) * | 1994-04-01 | 1994-10-12 | 张俊生 | The compounding method of ground and foundation pile |
| JP2003055986A (en) * | 2001-08-17 | 2003-02-26 | Sebon Kk | Building foundation structure on soft ground and construction method thereof |
| CN101476325A (en) * | 2008-11-28 | 2009-07-08 | 华南理工大学 | Rigid gridding and pile combined foundation and its use in soft soil foundation reinforcement |
| CN204510861U (en) * | 2015-01-29 | 2015-07-29 | 郑州大学 | Whole building mobile route ground anti-settling structure |
| CN105040720A (en) * | 2015-07-31 | 2015-11-11 | 上海市政工程设计研究总院（集团）有限公司 | Anti-settling foundation structure |
| CN105780827A (en) * | 2016-04-27 | 2016-07-20 | 浙江广川工程咨询有限公司 | Device and method for monitoring disengagement of sluice floor slab of deep and soft foundation |
| CN205999879U (en) * | 2016-08-30 | 2017-03-08 | 中国建筑西南勘察设计研究院有限公司 | Borehole thin-walled rubble fills out core slip casting pile composite foundation |
| CN106677154A (en) * | 2017-01-20 | 2017-05-17 | 山西省交通科学研究院 | Collapsible loess foundation rubble frame structure reinforcement system and reinforcement method |
| CN206625207U (en) * | 2017-01-20 | 2017-11-10 | 山西省交通科学研究院 | A kind of collapsible loess foundation rubble frame structure reinforcement system |
| CN107938455A (en) * | 2017-11-28 | 2018-04-20 | 中铁工程设计咨询集团有限公司 | The ruggedized construction and reinforcement means of the roadbed ground of Soft Soil Layer folder basaltic layer structure |
-
2018
- 2018-06-29 CN CN201810694289.XA patent/CN108589757B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1093429A (en) * | 1994-04-01 | 1994-10-12 | 张俊生 | The compounding method of ground and foundation pile |
| JP2003055986A (en) * | 2001-08-17 | 2003-02-26 | Sebon Kk | Building foundation structure on soft ground and construction method thereof |
| CN101476325A (en) * | 2008-11-28 | 2009-07-08 | 华南理工大学 | Rigid gridding and pile combined foundation and its use in soft soil foundation reinforcement |
| CN204510861U (en) * | 2015-01-29 | 2015-07-29 | 郑州大学 | Whole building mobile route ground anti-settling structure |
| CN105040720A (en) * | 2015-07-31 | 2015-11-11 | 上海市政工程设计研究总院（集团）有限公司 | Anti-settling foundation structure |
| CN105780827A (en) * | 2016-04-27 | 2016-07-20 | 浙江广川工程咨询有限公司 | Device and method for monitoring disengagement of sluice floor slab of deep and soft foundation |
| CN205999879U (en) * | 2016-08-30 | 2017-03-08 | 中国建筑西南勘察设计研究院有限公司 | Borehole thin-walled rubble fills out core slip casting pile composite foundation |
| CN106677154A (en) * | 2017-01-20 | 2017-05-17 | 山西省交通科学研究院 | Collapsible loess foundation rubble frame structure reinforcement system and reinforcement method |
| CN206625207U (en) * | 2017-01-20 | 2017-11-10 | 山西省交通科学研究院 | A kind of collapsible loess foundation rubble frame structure reinforcement system |
| CN107938455A (en) * | 2017-11-28 | 2018-04-20 | 中铁工程设计咨询集团有限公司 | The ruggedized construction and reinforcement means of the roadbed ground of Soft Soil Layer folder basaltic layer structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108589757B (en) | 2023-11-03 |
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