CN1030538C - Correcting method and special apparatus for inclined building - Google Patents
Correcting method and special apparatus for inclined building Download PDFInfo
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- CN1030538C CN1030538C CN 94105917 CN94105917A CN1030538C CN 1030538 C CN1030538 C CN 1030538C CN 94105917 CN94105917 CN 94105917 CN 94105917 A CN94105917 A CN 94105917A CN 1030538 C CN1030538 C CN 1030538C
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- jetting
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Abstract
The present invention relates to a correcting method of an inclined building, which comprises the following steps that firstly, a vertical well is arranged in a corresponding position of a foundation; a water jetting hole and a water returning hole are arranged on a well wall, and a well bottom is sealed; a water jetting device is used for jetting water to foundation soil along the horizontal direction from the water jetting hole, which enables soil bodies to wet; slurry flows back the vertical well via the water jetting hole and the water returning hole; the slurry is exhausted out of the vertical well; after the water jetting hole is collapsed and a building is corrected a little, the water jetting step and the soil exhausting step are repeated according to the size of inclined quantity until the building is completely corrected.
Description
The present invention relates to a kind of method that inclined building on the ground is rectified a deviation.
For all kinds of buildings, in the use when building or after building up, because the ground problem makes the building run-off the straight, the lighter influences user's normal use, the harm user security, the severe patient destruction of can collapsing, cause the heavy losses of people's lives and properties, this is comprising the inclination of some heritage buildings, as Hu Qiuta, Divine Treasure Pagoda and external Piza tower or the like, the existing problem of the method for correcting error of present existing inclined building is the only local slump of the ground below the building in trimming process, will cause interior of building to produce cracking like this.
The object of the present invention is to provide a kind of method for correcting error of inclined building, this method can make the whole grounds slump on request below the building, thereby makes whole building obtain correction safely.
For achieving the above object, can adopt the method for correcting error of following inclined building, this method may further comprise the steps: at first an opposite side of building inclination is provided with Vertical Well in ground, the jetting hole is being set on this well borehole wall and is being positioned at backwater hole below the jetting hole, with concrete the Vertical Well shaft bottom is sealed, form hole by the jetting device by jetting hole along continuous straight runs jetting in ground, make foundation soil body soak slump, the mud that is produced during jetting flows back to above-mentioned Vertical Well by above-mentioned jetting hole and backwater hole, with slush pump the mud in the above-mentioned Vertical Well is discharged outside the well, treat the jetting hole slump in the ground under the building foundation, and after building took place back to incline and, the step that repeats above-mentioned jetting casting according to the size of returning the amount of inclining was till building obtains correction fully.
Also be provided with precipitation well and water supply well on above-mentioned Vertical Well next door, the mud that produces during above-mentioned jetting is arranged in this precipitation well, and above-mentioned jetting device supplies water by water supply well.
Said method also can cooperate following complementary step, and this step is included in an opposite side mass of building inclination, two ash stakes is set and digs the casting of vertical hole on this side group plinth side.
The internal diameter of above-mentioned Vertical Well is 80-100cm, and the jetting hole dimension is 12cm～24cm, and backwater hole is of a size of 6cm～12cm.
Another object of the present invention provides a kind of special-purpose jetting device of method for correcting error of above-mentioned inclined building, and this device can improve the efficient of jetting casting greatly.
Second purpose of the invention described above can realize by the special-purpose jetting device of following structure, this device comprises discharge jet, this pipe front end is connected with the water injecting gun head, this rifle head comprises coupling part and tapering part, the discharge jet front end is fixed in the coupling part, the front end of tapering part offers nozzle, and the rear end of above-mentioned discharge jet is fixed with connector, and this connector can link to each other with another discharge jet.
The said nozzle aperture is 6～10mm.
The invention has the advantages that easy construction, rectifying effect is good, and is safe and reliable, good reliability, (weak soil, banket, loess, general sand or viscosity etc.) applied widely.
Below in conjunction with embodiment the present invention is described in detail.
Fig. 1 is the Vertical Well floor map in band jetting hole;
Fig. 2 is the part elevation schematic diagram of Vertical Well shown in Figure 1;
Fig. 3 is this body structure of Vertical Well elevational schematic view;
Fig. 4 is a Vertical Well plan view shown in Figure 3;
Fig. 5 is the present invention's view of constructing;
Fig. 6 is the schematic diagram of isolated plant of the present invention;
Fig. 7 is the schematic diagram of water injecting gun head shown in Figure 6.
As shown in Figure 3, at first at the indoor or outdoors of inclined building, in the opposite side that tilts Vertical Well 1 is set, establishes water supply well 5 and precipitation well 6 by the side of at vertical shaft, this vertical well bore can be built up by brick or concrete, its internal diameter 80～100cm.Seal the shaft bottom with concrete, on the borehole wall, offer the direction of jetting hole 2() by correction design appointment, below the jetting hole, offer backwater hole 3, the ground of certain depth below building foundation 4 (about 50cm) carries out level to jetting along jetting hole 2 by jetting device shown in Figure 6 10, above-mentioned jetting device 10 adopts farmland water pump or high-pressure pump 7 to supply water by water supply well 5, above-mentioned jetting makes building substrate foundation soil be penetrated into horizontal hole and soak (as illustrated in fig. 1 and 2), the mud that jetting produced returns in the Vertical Well 1 by backwater hole 3 and jetting orifice flow, at this moment available slush pump is discharged in the precipitation well 6 of well 1 outer avris, water in the precipitation well 6 can be expelled back in the water supply well again and recycle repeatedly, the mud of post precipitation then is discharged to ground, as shown in Figure 5, return the observation of inclining next day behind the jetting (1-2 day), treat the slump of jetting hole, after building takes place back to incline and, carry out jetting casting next time again, circulation is carried out in an orderly manner according to this, till time amount of inclining of finishing the rectification designing requirement.When construction, the limit jetting, the limit is measured, and the limit is observed, and the limit is adjusted, the ordered control construction.Shown in Figure 6 be the jetting device 10 of special use of the present invention, it comprises discharge jet 8, this is managed 8 one ends and is connected with water injecting gun head 9, rifle head 9 front ends are taper, which is provided with nozzle 11, and this nozzle diameter is 6-10mm, discharge jet 8 length are 600mm, pipe 8 the other end is provided with connector 12, and connector 12 saves discharge jet 8 ' can realize being connected of more piece discharge jet by connector with another, and the final section discharge jet links to each other (as shown in Figure 5) with pump 7 by high-pressure hose.
Claims (6)
1, a kind of method for correcting error of inclined building, its step comprises: at first an opposite side of building inclination is provided with Vertical Well in ground, the jetting hole is being set on this well borehole wall and is being positioned at backwater hole below the jetting hole, with concrete the Vertical Well shaft bottom is sealed, form hole by the jetting device by jetting hole along continuous straight runs jetting in ground, make foundation soil body soak slump, the mud that is produced during jetting flow back into above-mentioned Vertical Well by above-mentioned jetting hole and backwater hole, with slush pump the mud in the above-mentioned Vertical Well is discharged outside the well, treat the jetting hole slump in the ground under the building foundation, and after building took place back to incline and, the step that repeats above-mentioned jetting casting according to the size of returning the amount of inclining was till building obtains correction fully.
2, method according to claim 1 is characterized in that also being provided with precipitation well and water supply well on above-mentioned Vertical Well next door, and the mud that produces during above-mentioned jetting is discharged in this precipitation well, and above-mentioned jetting device supplies water by water supply well.
3, method according to claim 1 is characterized in that also comprising complementary step, and this step is included in an opposite side mass of building inclination, the step that two ash stakes is set and digs the casting of vertical hole on this side group plinth side.
4, method according to claim 1, the internal diameter that it is characterized in that above-mentioned Vertical Well is 80-100cm, and the jetting hole dimension is 12cm～24cm, and backwater hole is of a size of 6cm～12cm.
5, the special-purpose jetting device of the described method of a kind of claim 1, it is characterized in that it comprises discharge jet, this pipe front end is connected with the water injecting gun head, this rifle head comprises coupling part and tapering part, the discharge jet front end is fixed in the coupling part, the front end of tapering part is provided with nozzle, and the rear end of above-mentioned discharge jet is fixed with connector, and this connector can link to each other with another discharge jet.
6, device according to claim 5 is characterized in that the said nozzle aperture is 6-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94105917 CN1030538C (en) | 1994-06-03 | 1994-06-03 | Correcting method and special apparatus for inclined building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94105917 CN1030538C (en) | 1994-06-03 | 1994-06-03 | Correcting method and special apparatus for inclined building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1099084A CN1099084A (en) | 1995-02-22 |
| CN1030538C true CN1030538C (en) | 1995-12-20 |
Family
ID=5032263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94105917 Expired - Fee Related CN1030538C (en) | 1994-06-03 | 1994-06-03 | Correcting method and special apparatus for inclined building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1030538C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888864B (en) * | 2011-07-21 | 2014-10-08 | 唐业清 | Method for centralizing and strengthening obliquely damaged pontoon raft shallow-buried foundation building |
| CN108027379B (en) | 2015-06-26 | 2021-07-23 | 雅培实验室 | Reaction vessel exchange device for diagnostic analysis apparatus |
| CN105971039B (en) * | 2016-05-10 | 2017-12-15 | 山东建筑大学 | A kind of soil digging is poured water building inclination rectification method |
| CN107964991B (en) * | 2017-11-23 | 2019-12-24 | 杭州敦固建筑特种工程有限公司 | Building forced landing deviation correcting equipment and method using equipment |
| CN111424738A (en) * | 2020-04-16 | 2020-07-17 | 上海长凯岩土工程有限公司 | Indoor soil digging combined flushing and vibrating forced landing deviation correcting method |
| CN114855897A (en) * | 2022-04-29 | 2022-08-05 | 江苏鸿基节能新技术股份有限公司 | Limiting forced landing and inclination correcting method for building |
-
1994
- 1994-06-03 CN CN 94105917 patent/CN1030538C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1099084A (en) | 1995-02-22 |
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