CN108412223A - A kind of error-correction structure of column is broken in horizontal locking and horizontal locking the is broken method for correcting error of column - Google Patents
A kind of error-correction structure of column is broken in horizontal locking and horizontal locking the is broken method for correcting error of column Download PDFInfo
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- CN108412223A CN108412223A CN201810258276.8A CN201810258276A CN108412223A CN 108412223 A CN108412223 A CN 108412223A CN 201810258276 A CN201810258276 A CN 201810258276A CN 108412223 A CN108412223 A CN 108412223A
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- Prior art keywords
- stake
- support
- support stake
- column
- pillar
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D35/00—Straightening, lifting, or lowering of foundation structures or of constructions erected on foundations
Abstract
The present invention relates to technical field of buildings, and in particular to a kind of error-correction structure of column is broken in horizontal locking and horizontal locking the is broken method for correcting error of column.The error-correction structure of the disconnected column of level locking includes building foundation and load-bearing pillar, it is characterised in that：There are one fractures for the load-bearing pillar setting, the load-bearing pillar periphery is fixedly connected with thick pillar Support tray, the fracture is between the thick pillar Support tray and building foundation, at least two support stakes are provided with around the load-bearing pillar, one end of the support stake is embedded in the building foundation, the other end of the support stake is arranged in the thick pillar Support tray, and the jacking apparatus for jacking thick pillar Support tray is additionally provided with below the thick pillar Support tray.The configuration of the present invention is simple avoids during jacking because the influence of horizontal loading causes the risk toppled over.
Description
Technical field
The present invention relates to technical field of buildings, and in particular to a kind of horizontal locking break column error-correction structure and horizontal locking it is disconnected
The method for correcting error of column.
Background technology
Traditional building foundation correction, or rectify a deviation using cut-off pillar and jacking adjustment correction, or using basic earth forced landing.
But disconnected column correction, must first disconnect column, then be adjusted using jack jacking, there are building safety risk during disconnected column,
Also there is horizontal loading (such as earthquake) burst after disconnected column simultaneously and generate the risk that house is toppled over.
Invention content
In order to overcome shortcoming and defect existing in the prior art, the purpose of the present invention is to provide a kind of horizontal locking is disconnected
The error-correction structure of column, it is simple in structure, during jacking, avoid because the influence of horizontal loading causes the risk toppled over.
Break the method for correcting error of column another object of the present invention is to provide a kind of horizontal locking, can during jacking,
It avoids because the influence of horizontal loading causes the risk toppled over.
The purpose of the invention is achieved by the following technical solution：A kind of error-correction structure of the disconnected column of horizontal locking, including building
Basis and load-bearing pillar, there are one fractures for the load-bearing pillar setting, and the load-bearing pillar periphery is fixedly connected with thick pillar Support tray, described
Fracture is provided at least two support stakes between the thick pillar Support tray and building foundation around the load-bearing pillar, described
One end of support stake is embedded in the building foundation, and the other end of the support stake is arranged in the thick pillar Support tray, described armful
The jacking apparatus for jacking thick pillar Support tray is additionally provided with below column Support tray.
Preferably, the number of the support stake is even number, supports stake to be symmetrically distributed in the load-bearing pillar described in even number
Surrounding；Each described support stake includes being embedded in the lower support stake of the building foundation and being arranged in the thick pillar Support tray
Upper support stake, the upper support stake sliding sleeve are set in the lower support stake, and the upper support stake can only be to far from the lower branch
Support the direction movement of stake.
Preferably, the upper support stake and lower support stake are in hollow form, and the bottom surface of the upper support stake is tapered, described
The bottom of taper is provided with opening, and the opening is connected to the inside of the lower support stake.
Preferably, the bottom surface of the lower support stake is sealing surface, and flow media is filled in the lower support stake.
Preferably, the building foundation is original basis and/or newly-increased basis.
Another object of the present invention is achieved through the following technical solutions：A kind of method for correcting error of the disconnected column of horizontal locking, including
Following steps：
(1) it determines and supports the stake diameter of stake, stake long and quantity, and determine the specification of jacking apparatus；
(2) according to the number of the support stake determined in step (1), in the embedded support stake of building foundation；
(3) support stake is installed to thick pillar Support tray, then thick pillar Support tray is installed to load-bearing pillar；
(4) jacking apparatus is installed between thick pillar Support tray and building foundation, and is jacked to thick pillar Support tray
Bottom；
(5) chisel sets fracture on load-bearing pillar, and the fracture is between thick pillar Support tray and building foundation；
(6) jacking apparatus is adjusted, is rectified a deviation；
(7) after the completion of rectifying a deviation, incision position is filled, seals stake.
Preferably, in the step (2), building foundation is original basis and/or newly-increased basis.
Preferably, in the step (3), support stake includes upper support stake and lower support stake, the upper support stake and lower branch
It is in hollow form to support stake, and the bottom surface of the upper support stake is tapered, and the bottom of the taper is provided with opening, the opening and institute
The inside connection for stating lower support stake, when installation, first installs the upper support stake to thick pillar Support tray, then by upper support stake insertion
The lower support stake.
Preferably, in the step (4), jacking apparatus is jacked to thick pillar support pan bottom, then upwards in support stake
High-strength grout is poured into, until high-strength grout did not had the upper support stake bottom 20-30mm.
Preferably, in the step (7), after the completion of correction, high-strength grout is filled into the upper support stake, in load-bearing
The incision position of column carry out reinforcing bar plug into, concrete reparation, after concrete strength reaches some strength, removal jacking apparatus is torn open
Except thick pillar Support tray, stake is sealed.
The beneficial effects of the present invention are：The error-correction structure of the disconnected column of horizontal locking of the present invention, will support one end of stake to bury
Set on building foundation, the other end is arranged in thick pillar Support tray, and jacking apparatus is arranged between building foundation and thick pillar Support tray,
Load-bearing pillar is surrounded wherein and is fixed by thick pillar Support tray, can form entirety with load-bearing pillar, and jacking apparatus is utilized to jack thick pillar
Support tray jacks on the top of load-bearing pillar upwards, achievees the purpose that correction.During jacking, thick pillar Support tray and support stake are used
Carry out the disconnected column of horizontal locking, avoids because the influence of horizontal loading causes the risk toppled over.Specifically, support stake is arranged in thick pillar and holds
Pallet, thick pillar Support tray can slide in support stake, and supported at the place of wearing and be provided with one between stake and thick pillar Support tray
Fixed gap, when jacking, jacking apparatus jacks thick pillar Support tray upwards, and thick pillar Support tray is moved up along support stake, is embraced
Column Support tray and support stake are used for the horizontal column that breaks that locks, and avoid because the influence of horizontal loading causes the risk toppled over.When correction,
The load-bearing pillar is separated into two sections, after correction from the incision position, and the incision position is filled.
The method for correcting error of the disconnected column of horizontal locking of the present invention, will support one end of stake to be embedded in building foundation, the other end is worn
Set on thick pillar Support tray, and jacking apparatus is set between building foundation and thick pillar Support tray, thick pillar Support tray encloses load-bearing pillar
Around wherein and fixed, entirety can be formed with load-bearing pillar, using jacking apparatus jacking thick pillar Support tray by the top of load-bearing pillar
Jacking upwards, achievees the purpose that correction.During jacking, thick pillar Support tray and support stake are used for the horizontal column that breaks that locks, and avoid
Because the influence of horizontal loading causes the risk toppled over.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1；
Fig. 2 is the structural schematic diagram of the embodiment of the present invention 2；
Fig. 3 is the structural schematic diagram of the embodiment of the present invention 3；
Fig. 4 is the structural schematic diagram of the embodiment of the present invention 4.
Reference numeral is：1, building foundation；11, original basis；12, basis is increased newly；2, load-bearing pillar；3, stake is supported；31, upper branch
Support stake；32, lower support stake；4, thick pillar Support tray；5, jacking apparatus；6, fracture.
Specific implementation mode
For the ease of the understanding of those skilled in the art, the present invention is made with reference to embodiment and attached drawing 1-4 further
Explanation, the content that embodiment refers to not is limitation of the invention.
Embodiment 1
The error-correction structure of column as shown in Figure 1, a kind of horizontal locking is broken, including building foundation 1 and load-bearing pillar 2, the load-bearing
The setting of column 2 is there are one fracture 6, and 2 periphery of the load-bearing pillar is fixedly connected with thick pillar Support tray 4, and the fracture 6 is located at the thick pillar
Between Support tray 4 and building foundation 1, at least two support stakes 3, one end of the support stake 3 are provided with around the load-bearing pillar 2
It is embedded in the building foundation 1, the other end of the support stake 3 is arranged in the thick pillar Support tray 4, the thick pillar Support tray 4
Lower section be additionally provided with the jacking apparatus 5 for jacking thick pillar Support tray 4.
Load-bearing pillar 2 is the load-bearing pillar 2 of original building, and in the present embodiment, jacking apparatus 5 selects jack, in other embodiment
In can select other jacking apparatus 5.One end of stake 3 will be supported to be embedded in building foundation 1, the other end is arranged in thick pillar support
Disk 4, and jacking apparatus 5 is set between building foundation 1 and thick pillar Support tray 4, load-bearing pillar 2 is centered around it by thick pillar Support tray 4
In and it is fixed, entirety can be formed with load-bearing pillar 2, using jacking apparatus 5 jack thick pillar Support tray 4 by the top of load-bearing pillar 2 to
Upper jacking, achievees the purpose that correction.During jacking, thick pillar Support tray 4 and support stake 3 are used for horizontal locking load-bearing pillar 2
Top avoids because the influence of horizontal loading causes the risk toppled over.Specifically, support stake 3 is arranged in thick pillar Support tray 4, embrace
Column Support tray 4 can support stake 3 on slide, and the place of wearing support stake 3 and thick pillar Support tray 4 between be provided with it is certain
Gap, when jacking, jacking apparatus 5 jacks thick pillar Support tray 4 upwards, and thick pillar Support tray 4 is moved up along support stake 3, is embraced
Column Support tray 4 and support stake 3 are used for the top of horizontal locking load-bearing pillar 2, avoid because what the influence of horizontal loading caused to topple over
Risk.When correction, the load-bearing pillar 2 is separated into two sections, after correction from the fracture 6, is filled at the fracture 6.
In the present embodiment, the number of the support stake 3 is even number, and stake 3 is supported to be symmetrically distributed in described hold described in even number
The surrounding of weight column 2.
When actual setting, it can select the number of support stake 3,2 surrounding of a general load-bearing pillar that four branch are set as needed
Stake 3 is supportted, four support stakes 3 are separately positioned on the diagonal angle of load-bearing pillar 2, uniform force, and thick pillar Support tray 4 and support stake 3 are used for
The disconnected column of level locking, avoids because the influence of horizontal loading causes the risk toppled over.
In the present embodiment, the building foundation 1 is original basis 11.Support stake 3 is directly embedded in original basis 11.
Embodiment 2
As shown in Fig. 2, the present embodiment and embodiment 1 difference lies in：Each described support stake 3 is described including being embedded in
The lower support stake 32 of building foundation 1 and the upper support stake 31 for being arranged in the thick pillar Support tray 4, upper 31 sliding sleeve of support stake
In the lower support stake 32, the upper support stake 31 can only be moved to the direction far from the lower support stake 32.
Lower support stake 32 is embedded in building foundation 1, and upper support stake 31 is fixed with thick pillar Support tray 4, and upper support stake 31 is arranged
It in lower support stake 32, and can only move up, in jacking process in, as jacking apparatus 5 jacks thick pillar Support tray 4, hold
The upper part of weight column 2 and upper support stake 31 can also be moved up with thick pillar Support tray 4, and since upper support stake 31 is in lower branch
It can only move up and cannot move down in support stake 32, then in fact, upper support stake 31 and lower support stake 32 are in addition to that can avoid
Because the influence of horizontal loading causes outside the risk toppled over, moreover it is possible to play the role of jacking to thick pillar Support tray 4 to a certain extent,
It prevents jacking apparatus 5 from accident occurs suddenly, causes Vertical Load unbalance.
In the present embodiment, the upper support stake 31 and lower support stake 32 are in hollow form, the bottom surface of the upper support stake 31
Tapered, the bottom of the taper is provided with opening, and the opening is connected to the inside of the lower support stake 32, the lower support
The bottom surface of stake 32 is sealing surface, and flow media is filled in the lower support stake 32.
With the above arrangement, the high-strength grout material of perfusion in stake 31 can be supported upwards, high-strength grout material is entered by being open
Lower support stake 32 after grout material hardens, can support support stake 31, avoid until filling supreme 31 bottom of support stake
Support stake 31 moves down, and during jacking, when upper support stake 31 moves up, the bottom of upper support stake 31 supports stake 32 with lower
New gap can be formed on the top of high-strength grout material, at this moment the high-strength grout material of perfusion in support stake 31 upwards, then lower to support stake
Again day is charged to the bottom for supporting stake 31 to high-strength grout material in 32, repeatedly so that during jacking, upper support stake
31 can only move up, and cannot move down.
Embodiment 3
As shown in figure 3, the present embodiment with implement 1-2 difference lies in：When 11 buried depth of original basis is deeper, building foundation 1
Newly-increased basis 12 is set in the place that ground bearing pressure is enough for newly-increased basis 12, lower support stake 32 is embedded in newly-increased basis
12, gap is opened between newly-increased basis 12 and thick pillar top tray.
Embodiment 4
As shown in figure 4, the present embodiment and embodiment 1-3 difference lies in：When 11 buried depth of original basis relatively depth and staking is needed to add
Gu when, building foundation 1 is newly-increased basis 12 and original basis 11, lower support stake 32 is passed through original basis 11, and abut to supporting course,
Then newly-increased basis 12 at ground is set, be opened at fracture 6 between newly-increased basis 12 and thick pillar top tray.
Embodiment 5
A kind of method for correcting error of the disconnected column of horizontal locking, includes the following steps：
(1) it determines and supports the stake diameter of stake 3, stake long and quantity, and determine the specification of jacking apparatus 5；
(2) according to the number of the support stake 3 determined in step (1), in the embedded support stake 3 of building foundation 1；
(3) the support installation of stake 3 is installed to thick pillar Support tray 4, then by thick pillar Support tray 4 to load-bearing pillar 2；
(4) jacking apparatus 5 is installed between thick pillar Support tray 4 and building foundation 1, and is jacked to 4 bottom of thick pillar Support tray；
(5) chisel sets fracture 6 on load-bearing pillar 2, and the fracture 6 is between thick pillar Support tray 4 and building foundation 1；
(6) jacking apparatus 5 is adjusted, is rectified a deviation；
(7) it after the completion of rectifying a deviation, will be filled at fracture 6, seal stake.
In the present embodiment, in the step (2), building foundation 1 is original basis 11 and/or newly-increased basis 12；The step
(3) in, support stake 3 includes upper support stake 31 and lower support stake 32, and the upper support stake 31 and lower support stake 32 are in hollow form,
The bottom surface of the upper support stake 31 is tapered, and the bottom of the taper is provided with opening, the opening and the lower support stake 32
Inside connection, when installation, first the upper support stake 31 is installed to thick pillar Support tray 4, then described in upper support stake 31 is inserted into
Lower support stake 32.
In the present embodiment, in the step (4), after the jacking to 4 bottom of thick pillar Support tray of jacking apparatus 5, then branch upwards
High-strength grout is poured into support stake 31, until high-strength grout did not had the upper 31 bottom 20-30mm of support stake.
Preferably, in the step (7), after the completion of correction, high-strength grout is filled into the upper support stake 31, is being held
At the fracture 6 of weight column 2 carry out reinforcing bar plug into, concrete reparation, after concrete strength reaches some strength, removal jacking apparatus
5, thick pillar Support tray 4 is removed, stake is sealed.
Above-described embodiment is the preferable implementation of the present invention, and in addition to this, the present invention can be realized with other manner,
Any obvious replacement is not departed under the premise of present inventive concept within protection scope of the present invention.
Claims (10)
- The error-correction structure of column 1. a kind of horizontal locking is broken, including building foundation and load-bearing pillar, it is characterised in that：The load-bearing pillar is set Set there are one fracture, the load-bearing pillar periphery is fixedly connected with thick pillar Support tray, the fracture be located at the thick pillar Support tray with Between building foundation, at least two support stakes are provided with around the load-bearing pillar, one end of the support stake is embedded in described build Basis is built, the other end of the support stake is arranged in the thick pillar Support tray, use is additionally provided with below the thick pillar Support tray In the jacking apparatus of jacking thick pillar Support tray.
- The error-correction structure of column 2. a kind of horizontal locking according to claim 1 is broken, it is characterised in that：The number of the support stake Mesh is even number, and stake is supported to be symmetrically distributed in the surrounding of the load-bearing pillar described in even number；Each described support stake includes embedded In the building foundation lower support stake and be arranged in the upper support stake of the thick pillar Support tray, the upper support stake sliding is arranged In in the lower support stake, the upper support stake can only be moved to the direction far from the lower support stake.
- The error-correction structure of column 3. a kind of horizontal locking according to claim 2 is broken, it is characterised in that：The upper support stake and Lower support stake is in hollow form, and the bottom surface of the upper support stake is tapered, and the bottom of the taper is provided with opening, the opening It is connected to the inside of the lower support stake.
- The error-correction structure of column 4. a kind of horizontal locking according to claim 3 is broken, it is characterised in that：The lower support stake Bottom surface is sealing surface, and flow media is filled in the lower support stake.
- The error-correction structure of column 5. a kind of horizontal locking according to claim 1 is broken, it is characterised in that：The building foundation is Original basis and/or newly-increased basis.
- The method for correcting error of column 6. a kind of horizontal locking is broken, which is characterized in that include the following steps：(1) it determines and supports the stake diameter of stake, stake long and quantity, and determine the specification of jacking apparatus；(2) according to the number of the support stake determined in step (1), in the embedded support stake of building foundation；(3) support stake is installed to thick pillar Support tray, then thick pillar Support tray is installed to load-bearing pillar；(4) jacking apparatus is installed between thick pillar Support tray and building foundation, and is jacked to thick pillar support pan bottom；(5) chisel sets fracture on load-bearing pillar, and the fracture is between thick pillar Support tray and building foundation；(6) jacking apparatus is adjusted, is rectified a deviation；(7) after the completion of rectifying a deviation, incision position is filled, seals stake.
- The method for correcting error of column 7. a kind of horizontal locking according to claim 6 is broken, it is characterised in that：In the step (2), Building foundation is original basis and/or newly-increased basis.
- The method for correcting error of column 8. a kind of horizontal locking according to claim 6 is broken, it is characterised in that：In the step (3), Support stake includes upper support stake and lower support stake, and the upper support stake and lower support stake are in hollow form, the upper support stake Bottom surface is tapered, and the bottom of the taper is provided with opening, and the opening is connected to the lower inside for supporting stake, when installation, First the upper support stake is installed to thick pillar Support tray, then the lower support stake is inserted into upper support stake.
- The method for correcting error of column 9. a kind of horizontal locking according to claim 8 is broken, it is characterised in that：In the step (4), Jacking apparatus is jacked to thick pillar support pan bottom, then supports in stake pour into high-strength grout upwards, until high-strength grout The upper support stake bottom 20-30mm is not crossed.
- The method for correcting error of column 10. a kind of horizontal locking according to claim 6 is broken, it is characterised in that：The step (7) In, after the completion of correction, high-strength grout is filled into the upper support stake, carrying out reinforcing bar in the incision position of load-bearing pillar plugs into, mixes Solidifying soil is repaired, and after concrete strength reaches some strength, removal jacking apparatus removes thick pillar Support tray, seals stake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810258276.8A CN108412223B (en) | 2018-03-27 | 2018-03-27 | Deviation correcting structure and deviation correcting method for horizontal locking broken column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810258276.8A CN108412223B (en) | 2018-03-27 | 2018-03-27 | Deviation correcting structure and deviation correcting method for horizontal locking broken column |
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| Publication Number | Publication Date |
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| CN108412223A true CN108412223A (en) | 2018-08-17 |
| CN108412223B CN108412223B (en) | 2023-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810258276.8A Active CN108412223B (en) | 2018-03-27 | 2018-03-27 | Deviation correcting structure and deviation correcting method for horizontal locking broken column |
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| CN (1) | CN108412223B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111677326A (en) * | 2020-06-19 | 2020-09-18 | 上海建工四建集团有限公司 | Temporary underpinning device for concrete column and using method thereof |
| CN112431190A (en) * | 2020-12-10 | 2021-03-02 | 施秀华 | Transmission tower deviation rectifying system |
| CN115341778A (en) * | 2022-08-16 | 2022-11-15 | 广东中青建筑科技有限公司 | Building rectification column node reinforcing method |
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| CN111677326A (en) * | 2020-06-19 | 2020-09-18 | 上海建工四建集团有限公司 | Temporary underpinning device for concrete column and using method thereof |
| CN112431190A (en) * | 2020-12-10 | 2021-03-02 | 施秀华 | Transmission tower deviation rectifying system |
| CN115341778A (en) * | 2022-08-16 | 2022-11-15 | 广东中青建筑科技有限公司 | Building rectification column node reinforcing method |
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| Publication number | Publication date |
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| CN108412223B (en) | 2023-09-29 |
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