CN1021982C - Method for correcting and reinforcing inclination of house - Google Patents
Method for correcting and reinforcing inclination of house Download PDFInfo
- Publication number
- CN1021982C CN1021982C CN 91104382 CN91104382A CN1021982C CN 1021982 C CN1021982 C CN 1021982C CN 91104382 CN91104382 CN 91104382 CN 91104382 A CN91104382 A CN 91104382A CN 1021982 C CN1021982 C CN 1021982C
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- China
- Prior art keywords
- house
- reinforcing
- hole
- correcting
- stake
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- 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
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000009424 underpinning Methods 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 abstract description 10
- 238000005553 drilling Methods 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention relates to a house inclination correcting and reinforcing method which is characterized in that (1) a certain number of drain holes are drilled on one side edge of an inclined house with small subsidence, which is close to a foundation; (2) pumping water by turns by using a submersible pump, drilling holes at the original hole position by using a special drill bit, and circulating for a plurality of times until the house is supported; (3) and driving a certain number of underpinning reinforcing piles, such as corbel piles, around the erected house. The method has the advantages of simple construction equipment, convenient operation, short construction period, no need of resident household transfer during construction and low cost. The method is suitable for rectifying and reinforcing the deviation of the middle-rise and low-rise buildings in coastal areas.
Description
The present invention relates to the method for a kind of inclined building straightening and reinforcing.
In recent years, the house generally to the high level development, because the coastal area bearing capacity of foundation soil is poor, causes a lot of high-story house run-off the straights, becomes dilapidated house, and this phenomenon rural area is particularly serious.For the correction of tilting building, adopt " open caisson deep layer bath casting method " usually.In the few side of tilting building settling amount, several open caissons are set.After treating that open caisson reaches certain depth, one side the open caisson degree of depth punchinging by the basis.Mix water-supply-pipe, high-pressure hydraulic pump, towards mud.Slime water in the open caisson is discharged to core pool with submersible pump.Russian Patent SU990973 discloses another kind of method for correcting error, in the offside boring of the one side of building inclination, is equipped with and filters water pipe.After extracting underground water out in the boring, the just reduction of inclined plane offside boring base water level down reaches the correction purpose.These two kinds of methods are not held up the reinforcement measure after whole, influences rectifying effect, and preceding a kind of method cost height, construction period are grown, inconvenient operation.A kind of method in back is only applicable to sand clay, inapplicable cohesive soil ground, and the inclined building on this ground is main.
The object of the invention is to propose that a kind of easy construction, cost are low, the method for multistoried building correcting and then reinforcing with reinforcement measure, make the tilting building correction after, can keep relative stability the phase.
Technical solution of the present invention is: in the little side of tilting building sedimentation, bore the suction eye of the some and the degree of depth, take out water and the mud of extruding in the hole with submersible pump and drill bit repeatedly, make the weak soil of substrate fixed by densification, reach the sedimentation unanimity.Stamp around then in the house and reinforce stake, make it that sedimentation no longer take place.Facts have proved that through construction this method has the following advantages: construction equipment is simple, and is easy to operate, the duration is short, generally can finish correction and reinforcing task with 8-16 days, and resident family need not move during construction, and expense is low.
Below in conjunction with embodiment and accompanying drawing thereof content of the present invention is described further.
Fig. 1 is an embodiment drain hole schematic diagram.Among the figure: 1 is the basis, and 2 is drain hole.
Fig. 2 is stake of embodiment bracket and drain hole arrangement diagram.Wherein, Fig. 2 a is the position of bracket stake under the basis, and among the figure, 3 is the bracket stake, and Fig. 2 b is the position of bracket stake and drain hole.
The construction sequence of embodiment correcting and then reinforcing inclined house method is as follows:
(1) bore the drain hole 2 of some at the little lateral edges of tilting building depression near the basis, aperture and hole depth are determined by Practical Calculation, are generally the 300-500 millimeter, hole depth 8-10 rice.
(2) drawn water by turns to two square holes by interstitial hole respectively with several submersible pumps, because the mud in basic deep squeezes in the hole, the aperture dwindles gradually, put to enter until submersible pump, hole in former hole site with drill bit again, inhale mud, the circulation several times obtain holding up whole until the house.
(3) holding up whole house to play the underpinning stake of some all around.The present invention adopts bracket stake 3 as shown in Figure 2, job practices is as follows: (be 500 millimeters away from wall face more than) bores the hole (aperture 300-400 millimeter) of some around the house of holding up after whole, hole depth is determined by calculating, at about one meter dark concrete of Kong Zhongxian cast, dispose the reinforcing bar (bar reinforcement) of ┐ type then, pour into a mould and pile again.This new shape pilework can be constructed in very narrow alley, can be in 1 meter-2 meters depths construction of underground.
This job practices is applicable to the correction and the reinforcing of coastal area median low structure thing, is particularly useful for the correcting and then reinforcing of small towns, rural area tilting building.
Claims (2)
1, a kind of method of correcting and then reinforcing inclined house is included in the little lateral edges of tilting building depression and bores the drain hole of some near the basis, with pump the water in the drain hole is extracted out, it is characterized in that:
(1) draw water by turns to two square holes by interstitial hole respectively with several submersible pumps, put to enter, hole in former hole site with drill bit again until submersible pump, suction mud, the circulation several times, obtain holding up until the house whole,
(2) holding up whole room face to play the underpinning stake of some all around.
2, the method for correcting and then reinforcing inclined house according to claim 1, the underpinning stake that it is characterized in that indication is the bracket stake, job practices is as follows: the hole of boring some around the house of holding up after putting in order, pour into a mould concrete dark about half at Kong Zhongxian, the layout type reinforcing bar is poured into a mould and pile more then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91104382 CN1021982C (en) | 1991-06-26 | 1991-06-26 | Method for correcting and reinforcing inclination of house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91104382 CN1021982C (en) | 1991-06-26 | 1991-06-26 | Method for correcting and reinforcing inclination of house |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1058069A CN1058069A (en) | 1992-01-22 |
| CN1021982C true CN1021982C (en) | 1993-09-01 |
Family
ID=4906577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91104382 Expired - Fee Related CN1021982C (en) | 1991-06-26 | 1991-06-26 | Method for correcting and reinforcing inclination of house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1021982C (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1078651C (en) * | 1996-12-31 | 2002-01-30 | 林礼 | Straightening method for inclined house on soft ground foundation |
| CN100359100C (en) * | 2005-12-29 | 2008-01-02 | 徐士龙 | Method for treating soft foundition by fast 'high vacuum impacting dense, pile base' compound method |
| CN102220769A (en) * | 2011-04-15 | 2011-10-19 | 上海天演建筑物移位工程有限公司 | System and method for underpinning and jacking building and adding storeys downwards |
| CN103161183B (en) * | 2011-12-13 | 2015-08-19 | 河南省电力勘测设计院 | Dry ash storehouse building lot reinforcement means |
| CN103104101B (en) * | 2013-01-18 | 2015-01-21 | 大连久鼎特种建筑工程有限公司 | Construction deviation correcting method utilizing recursion top pressing method |
| CN103397668B (en) * | 2013-08-06 | 2015-07-29 | 中铁第一勘察设计院集团有限公司 | The regulation method of each sections uneven settlement of foundation of a kind of railway tunnels |
| CN104032777B (en) * | 2014-05-14 | 2016-01-20 | 中冶集团武汉勘察研究院有限公司 | Geotechnique's cloth bag combined miniature stake lifting inclination-correcting builds/method of structure |
| CN105178368B (en) * | 2015-06-15 | 2017-03-08 | 山东建筑大学 | Mini pile stake holes fetches earth building inclination rectification method |
| CN105133676A (en) * | 2015-09-29 | 2015-12-09 | 胡忠志 | Building inclination rectification construction method |
| CN105155867B (en) * | 2015-09-30 | 2017-05-31 | 贵州正业工程技术投资有限公司 | A kind of underpinning device of the existing large diameter pile building of Tunnel Passing |
| CN107313602A (en) * | 2016-04-26 | 2017-11-03 | 湖北建科结构加固有限责任公司 | Building substrate is that sand changes the jetting forced falling rectifying deviation method filled out |
| CN108396760B (en) * | 2016-11-17 | 2020-02-04 | 叶香雄 | Combined deviation-rectifying construction technology for inclined open caisson |
| CN109024648B (en) * | 2016-12-13 | 2020-08-28 | 叶香竹 | Deviation rectifying construction method for open caisson |
| CN108086346B (en) * | 2018-01-26 | 2023-09-08 | 广东省建筑工程机械施工有限公司 | Uneven settlement reinforcing device and overcoming method for tower crane foundation |
| CN108867723B (en) * | 2018-07-24 | 2020-12-11 | 山东建筑大学 | Method for correcting inclination of frame structure building and adding underground layer |
| CN109184172B (en) * | 2018-09-28 | 2020-09-04 | 上海建工集团股份有限公司 | Device for regulating and controlling verticality of vertical structural column of integral steel platform formwork and construction method |
| CN109881722A (en) * | 2019-03-20 | 2019-06-14 | 上海华铸地基技术有限公司 | It is a kind of to utilize Large-diameter Steel open caisson deviation rectification construction method |
-
1991
- 1991-06-26 CN CN 91104382 patent/CN1021982C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1058069A (en) | 1992-01-22 |
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| CF01 | Termination of patent right due to non-payment of annual fee |