CN208121835U - Inclined building correcting and then reinforcing structure - Google Patents
Inclined building correcting and then reinforcing structure Download PDFInfo
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- CN208121835U CN208121835U CN201820488886.2U CN201820488886U CN208121835U CN 208121835 U CN208121835 U CN 208121835U CN 201820488886 U CN201820488886 U CN 201820488886U CN 208121835 U CN208121835 U CN 208121835U
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Abstract
The utility model relates to a kind of inclined building correcting and then reinforcing structures, it includes through the reinforcing pile of building reinforcement foundation concrete plate and set on building inclination opposite side set on more of one lateral edge contour of building of building inclination along a row or multi-row correction hole of contour of building, the correction hole is obliquely installed to building basis inside, using high spray mechanical alignment correction hole direction in the correction hole, high pressure spray jetting mud is reinforced behind building basis and following elevation range height spray high-pressure air-water.The utility model is reinforced building inclination side using reinforcing pile, and inclined correction hole is laid in building inclination opposite side, make building using high-pressure air-water forced falling rectifying deviation technology to tilt the rotation correction of side axis, correction amount adjusts the speed-raising of high spraying machine tool according to monitoring data dynamic information, revolving speed, air water pressure are punched any depth soil body, and construction is simple, efficient, easy, the period is short, does not influence fabric structure safety.
Description
Technical field
The utility model relates to rectifying of leaned building technical field more particularly to a kind of inclined building correcting and then reinforcing structures.
Background technique
During building construction, due to prospecting, design, construction, the fault of management or groundwater abstraction, natural calamity
Etc. reasons occur ground underlying issue, cause building basis and ground top dead load and live load and special load effect under
Differential settlement occurs, causes fabric structure to tilt, foundation problem mainly includes：Foundation bearing capacity deficiency occurs whole
Sliding failure or settling amount it is excessive, it is basic itself destruction, the foundation failure under other special unfavorable geological conditions especially.
Existing structure method for correcting error mainly has forced settlement, promotes it using technical measures in building inclination opposite side
Sedimentation increases, and achievees the purpose that correction, mainly includes clay method, subgrade stress release method, radial water jetting, bowssening, heap
Carry pressurization etc.；
Traditional jetting deviation correcting technology scheme：The patent No.：A kind of 94105917.0 " method for correcting error of inclined building and its specially
With device " provide it is a kind of vertical shaft and jet hole, return port are beaten on the borehole wall with boring, to jet hole jetting, and mud flows back to brill
In well, then with slush pump by well mud discharge well outside sedimentation in, the water in sedimentation returns can be repeatedly in pond
It is recycled, the earth fall in the water injection hole under building basis in ground is finally made to fall and building is made to return sinking of inclining until building
Until obtaining correction completely；
The technical solution need to beat vertical shaft, and vertical shaft need to be carried out Stability Checking Calculation, need to opened in the borehole wall by hole diameter, effect of depth is excavated
Fixed jet hole and overfall hole, operator need to need to discharge mud, labor intensity is larger in perpendicular underground construction.
The step of rectifying method that the patent No. 98115774.2 " a kind of rectifying method of inclined building on soft soil foundation " provides：1.
It drills first in the basic plate face of the opposite side of building inclination or panel side；2. making in jetting device insertion drilling
Pressure water rushes at the side soil body rectified a deviation needed for building by jetting device, and aperture is at this moment rushed on mud, and flow into and its
The gutter that is connected, sedimentation basin；3. segmentation, layering, it is multidirectional from top to bottom or from top to bottom, constantly mobile jetting device makes it
It washes by water to the side soil body of required correction, constantly drives and be rushed to aperture on mud, then escape towards gutter, the above punching of sedimentation basin repetition
Water, casting make the soil body constantly be disturbed to generate creep, rheology, until building gradually righting, correction.
The technical solution is vertical drilling jetting, is appropriate only for inclined building on soft soil foundation, is particularly suitable in Muddy Bottoms
It is used in soil.
Utility model content
In view of the deficiencies of the prior art, the utility model provide it is a kind of it is simple, efficient, easy, short construction period, do not influence
The inclined building correcting and then reinforcing structure and its construction method of fabric structure safety, suitable for the building on subsoil soil
Correction.
Technical solution adopted by the utility model to solve its technical problems is：The inclined building correcting and then reinforcing structure
Including being set to more of one lateral edge contour of building of building inclination through the reinforcing pile of building reinforcement foundation concrete plate and being set to
Building inclination opposite side is rolled along a row or multi-row correction hole of contour of building, the correction hole into building basis
Oblique setting, it is high on building basis and following elevation range using high spray mechanical alignment correction hole direction in the correction hole
High pressure spray jetting mud is reinforced after spraying high-pressure air-water.
In a kind of preferred embodiment of inclined building correcting and then reinforcing structure provided by the utility model, the reinforcing pile
Using high-pressure rotary-spray composite pile, and the reinforcing pile is located at building reinforcement foundation concrete plate diameter below greater than building basis
Diameter more than reinforced concrete slab bottom.
In a kind of preferred embodiment of inclined building correcting and then reinforcing structure provided by the utility model, the reinforcing pile
High-intensitive self-compaction castable is perfused with being located at below building reinforcement foundation concrete plate.
In a kind of preferred embodiment of inclined building correcting and then reinforcing structure provided by the utility model, the reinforcing pile
Using mini pile, including root pile or steel-pipe pile, the reinforcing pile is set to the inside and outside two sides of building reinforcement foundation concrete plate, and
The reinforcing pile is located at building reinforcement foundation concrete plate or more and is equipped with the armored concrete connecting with building infrastructure bar planting
Cushion cap.
In a kind of preferred embodiment of inclined building correcting and then reinforcing structure provided by the utility model, the reinforcing pile
It is interior to be added with set accelerating additive.
In a kind of preferred embodiment of inclined building correcting and then reinforcing structure provided by the utility model, the correction hole
Through the building reinforcement foundation concrete plate or it is set to building basis outside, or set on the inside and outside two sides on building basis.
In a kind of preferred embodiment of inclined building correcting and then reinforcing structure provided by the utility model, the high spraying machine
Tool include conduit and set on conduit it is vertical or angled with conduit creep into high spray head.
Compared with prior art, the beneficial effect of inclined building correcting and then reinforcing structure provided by the utility model is：This
Utility model is reinforced building inclination side using reinforcing pile, and lays inclined correction in building inclination opposite side
Hole makes building using high-pressure air-water forced falling rectifying deviation technology to tilt the rotation correction of side axis, and correction amount is according to monitoring number
The speed-raising of high spraying machine tool is adjusted according to dynamic information, revolving speed, air water pressure are punched any depth soil body, construction is simple, efficiently, easily
Row, the period is short, do not influence fabric structure safety, suitable for be built in subsoil soil on rectifying of leaned building, without beat vertical shaft,
Fixed jet hole and return port are opened, operator is not necessarily to perpendicular underground construction, rectifies a deviation compared to vertical hole jetting, whole forced falling rectifying deviation effect
Fruit is fast, alleviates the labor intensity of constructor, reduces rectification work amount.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is the Deviation Correction Construction schematic diagram of inclined building correcting and then reinforcing structure provided by the utility model；
Fig. 2 is the final morphosis signal of correction for the inclined building correcting and then reinforcing structure that Fig. 1 is provided；
Fig. 3 is that the Deviation Correction Construction of another embodiment of inclined building correcting and then reinforcing structure provided by the utility model is shown
It is intended to；
Fig. 4 is the final morphosis of correction of another embodiment for the inclined building correcting and then reinforcing structure that Fig. 3 is provided
Schematic diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
All other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1 and Fig. 3, it includes being set to building that the utility model, which provides a kind of inclined building correcting and then reinforcing structure 1,
Object tilts more of a lateral edge contour of building through the reinforcing pile 11 of building reinforcement foundation concrete plate and set on building inclination
Opposite side is set along a row or multi-row correction hole 12 of contour of building, the correction hole 12 to the inside inclination of building basis
It sets, it is high on building basis and following elevation range using high spraying machine tool 14 to positive correction hole direction in the correction hole 12
High pressure spray jetting mud 13 is reinforced after spraying high-pressure air-water, when it is implemented, in order to accelerate cement slurry sets, it can be in the reinforcing pile
11 and correction hole in cement slurry 13 in add set accelerating additive.
Preferably, the correction hole 12 through the building reinforcement foundation concrete plate or is set to building basis outside, or
Set on the inside and outside two sides on building basis.
Preferably, the high spraying machine tool 14 includes conduit 141 and creeps into set on conduit is vertical or angled with conduit
High spray head 142.
Embodiment one：Fig. 1 and Fig. 2 are please referred to, the reinforcing pile 11 uses high-pressure rotary-spray composite pile, and the reinforcing pile 11
Positioned at building reinforcement foundation concrete plate diameter below be greater than building reinforcement foundation concrete board bottom portion more than diameter, be suitable for pair
Settle more sensitive building.
Preferably, the reinforcing pile 11 is perfused with high-intensitive self-compaction and pours being located at below building reinforcement foundation concrete plate
Material feeding 15.
Embodiment two：Fig. 3 and Fig. 4 are please referred to, the reinforcing pile 11 uses mini pile, including root pile or steel-pipe pile, institute
The inside and outside two sides that reinforcing pile 11 is set to building reinforcement foundation concrete plate are stated, and the reinforcing pile is located at building reinforcement foundation concrete
It more than plate is equipped with the reinforced concrete pile cap 16 connecting with building infrastructure bar planting, suitable for the building to settlement-sensitive
Object.
The construction method of the inclined building correcting and then reinforcing structure specifically includes following steps：
Step 1 lays the stake holes for running through building reinforcement foundation concrete plate in one lateral edge contour of building of building inclination,
Reinforcing pile 11 is made in the stake holes supports building；
Step 2, building inclination opposite side along contour of building lay it is a row or multi-row to building basis on the inside of
Inclined correction hole 12, the correction hole 12 is through the building reinforcement foundation concrete plate or is set to building basis outside；
Step 3, using high spraying machine tool 14 to positive correction hole direction in the correction hole 12, building basis and with
The foundation soil on lower elevation range height spray high-pressure air-water punching building basis, punching mud overflow go out hole of rectifying a deviation；
Step 4 carries out the prison of sedimentation and tilting procedure using precision level and accurate total station to building basis
It surveys, according to the high rate of settling after spraying parameter is had been carried out, adjusts high-injection technique parameter, control settlement rate is no more than settling amount and returns
The early warning value for rate of inclining；
Step 5 is observed after building righting to the 80%~90% of permissible value using high spraying machine tool 14 in correction hole bottom
High pressure spray jetting mud 13 is reinforced.
Wherein, in example 1, the reinforcing pile 11 in the step 1 is high in the bottom of building reinforcement foundation concrete plate
It sprays air water and expands operation, then operation from bottom to top forms high-pressure rotary-spray composite pile, then in building reinforcement foundation concrete plate
High-intensitive self-compaction castable 15 is perfused in the expansion job step of bottom.
In example 2, the reinforcing pile 11 in the step 1 is laid miniature in the two sides of building reinforcement foundation concrete plate
Stake is equipped with the reinforced concrete pile cap 16 connecting with building infrastructure bar planting more than building reinforcement foundation concrete plate.
Deviating correcting principle：It is passed through correction hole 12 using the conduit 141 of the high spraying machine tool 14, passes through boring on conduit 141
Into the soil body of high spray head 142 injection pressure gas water punching building inclination opposite side, mud overflow goes out hole of rectifying a deviation, according to precision
The monitoring data of level and accurate total station, dynamic information adjust revolving speed, pressure and the jet segment depth of high spraying machine tool 14
Spray pressure gas water rectify a deviation operation, from top to bottom or rotating-spray from bottom to top punching needed for rectify a deviation the side soil body, repeat with
Upper injection, casting make the soil body constantly be disturbed, and make building to tilt side axis rotational deformation until building returns just
Correction finally reinforces correction hole high pressure spray jetting mud 13.
The beneficial effect of inclined building correcting and then reinforcing structure provided by the utility model is：The utility model utilizes reinforcing
Building inclination side is reinforced in stake 11, and lays inclined correction hole 12 in building inclination opposite side, utilizes high pressure gas
Water forced falling rectifying deviation technology makes building to tilt the rotation correction of side axis, and correction amount is according to monitoring data dynamic information tune
The speed-raising of whole high spraying machine tool, revolving speed, air water pressure are punched any depth soil body, and construction is simple, efficient, easy, the period is short, not shadow
Fabric structure safety is rung, suitable for the rectifying of leaned building being built on subsoil soil, without beating vertical shaft, opening fixed jet hole
And return port, operator are not necessarily to perpendicular underground construction, rectify a deviation compared to vertical hole jetting, whole forced falling rectifying deviation effect is fast, alleviates and applies
The labor intensity of work person reduces rectification work amount.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass similarly includes within the scope of patent protection of the utility model.
Claims (7)
1. a kind of inclined building correcting and then reinforcing structure, it is characterised in that：Including being set to one lateral edge building wheel of building inclination
Wide more are through the reinforcing pile of building reinforcement foundation concrete plate and set on building inclination opposite side along contour of building
A row or multi-row correction hole, the correction hole are obliquely installed to building basis inside, and high spraying machine is used in the correction hole
Tool is to positive correction hole direction, and high pressure spray jetting mud is reinforced behind building basis and following elevation range height spray high-pressure air-water.
2. inclined building correcting and then reinforcing structure according to claim 1, it is characterised in that：The reinforcing pile uses high pressure
Whirl spraying composite pile, and the reinforcing pile is located at building reinforcement foundation concrete plate diameter below greater than building reinforcement foundation concrete plate
Diameter more than bottom.
3. inclined building correcting and then reinforcing structure according to claim 2, it is characterised in that：The reinforcing pile be located at build
It builds and is perfused with high-intensitive self-compaction castable below object reinforcement foundation concrete plate.
4. inclined building correcting and then reinforcing structure according to claim 1, it is characterised in that：The reinforcing pile is using miniature
Stake, including root pile or steel-pipe pile, the reinforcing pile are set to the inside and outside two sides of building reinforcement foundation concrete plate, and the reinforcing
Stake is located at building reinforcement foundation concrete plate or more and is equipped with the reinforced concrete pile cap connecting with building infrastructure bar planting.
5. inclined building correcting and then reinforcing structure according to claim 1 or 4, it is characterised in that：Add in the reinforcing pile
Added with set accelerating additive.
6. inclined building correcting and then reinforcing structure according to claim 1, it is characterised in that：The correction hole is through described
Building reinforcement foundation concrete plate is set to building basis outside, or set on the inside and outside two sides on building basis.
7. inclined building correcting and then reinforcing structure according to claim 1, it is characterised in that：The high spraying machine tool includes leading
Pipe and set on conduit it is vertical or angled with conduit creep into high spray head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820488886.2U CN208121835U (en) | 2018-04-08 | 2018-04-08 | Inclined building correcting and then reinforcing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820488886.2U CN208121835U (en) | 2018-04-08 | 2018-04-08 | Inclined building correcting and then reinforcing structure |
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| Publication Number | Publication Date |
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| CN208121835U true CN208121835U (en) | 2018-11-20 |
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| CN201820488886.2U Active CN208121835U (en) | 2018-04-08 | 2018-04-08 | Inclined building correcting and then reinforcing structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343260A (en) * | 2018-04-08 | 2018-07-31 | 湖南化工地质工程勘察院有限责任公司 | Inclined building correcting and then reinforcing structure and its construction method |
| CN110777859A (en) * | 2019-10-16 | 2020-02-11 | 太原理工大学 | Horizontal foundation replacement and pile body jacking reinforcement deviation rectifying method |
| 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 |
-
2018
- 2018-04-08 CN CN201820488886.2U patent/CN208121835U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343260A (en) * | 2018-04-08 | 2018-07-31 | 湖南化工地质工程勘察院有限责任公司 | Inclined building correcting and then reinforcing structure and its construction method |
| CN110777859A (en) * | 2019-10-16 | 2020-02-11 | 太原理工大学 | Horizontal foundation replacement and pile body jacking reinforcement deviation rectifying method |
| CN110777859B (en) * | 2019-10-16 | 2021-04-06 | 太原理工大学 | Horizontal foundation replacement and pile body jacking reinforcement deviation rectifying method |
| 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 |
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