CN115853038A - Shallow foundation building rectifies and consolidates stabilising arrangement - Google Patents
Shallow foundation building rectifies and consolidates stabilising arrangement Download PDFInfo
- Publication number
- CN115853038A CN115853038A CN202211602776.1A CN202211602776A CN115853038A CN 115853038 A CN115853038 A CN 115853038A CN 202211602776 A CN202211602776 A CN 202211602776A CN 115853038 A CN115853038 A CN 115853038A
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- wall base
- bearing plate
- plate
- deviation rectifying
- reinforcing
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- 230000003019 stabilising effect Effects 0.000 title claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 23
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 20
- 239000004568 cement Substances 0.000 claims abstract description 17
- 230000002787 reinforcement Effects 0.000 claims abstract description 10
- 239000011440 grout Substances 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 5
- 238000004873 anchoring Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims 1
- 239000002002 slurry Substances 0.000 abstract description 4
- 238000012856 packing Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The invention discloses a deviation rectifying, reinforcing and stabilizing device for a shallow foundation building, which comprises a wall base, wherein a bearing flange is arranged at the lower end of the wall base, a pressing block is arranged on the bearing flange in an upward pressing manner, a deviation rectifying assembly is fixedly connected below the pressing block, a grouting assembly is arranged above the deviation rectifying assembly, a plurality of layers of bearing plates with adjustable intervals are arranged inside the deviation rectifying assembly, and cement slurry is injected between the adjusted bearing plates by controlling the grouting assembly to complete the reinforcement of an inclined wall base.
Description
Technical Field
The invention relates to the field of deviation rectification and reinforcement of shallow foundation buildings, in particular to a deviation rectification and reinforcement stabilizing device for a shallow foundation building.
Background
Shallow foundation generally refers to foundation buried depth of 3 m-5 m, or foundation buried depth less than foundation width.
Shallow foundation is mainly applied to column foundation and wall foundation, because the thin and thick of foundation soil, reasons such as soft or hard difference lead to shallow foundation building can take place the slope after using a period, need adopt the reinforcement technique of rectifying to rectify and consolidate the building, and the slope of building can not thoroughly be radical cure to the reinforcement back of rectifying to the building of the reinforcement of rectifying now, consequently along with the accumulation of live time, can take place slope many times, need consolidate many times, at this moment, need demolish first reinforced material completely, consolidate again, comparatively waste time and energy, and excavation landfill many times also can cause certain damage to building foundation and influence its life.
Therefore, there is a need to provide a deviation rectifying, reinforcing and stabilizing device for shallow foundation buildings, which solves the above mentioned problems in the background art.
Disclosure of Invention
In order to achieve the above object, the present invention provides a deviation rectifying, reinforcing and stabilizing device for shallow foundation buildings, including:
as a preferred technical scheme of the invention, the lower end of the wall base is provided with a bearing flange, the bearing flange is provided with a pressing block in an upward pressing manner, a deviation rectifying assembly is fixedly connected below the pressing block, a grouting assembly is arranged above the deviation rectifying assembly, a plurality of layers of bearing plates with adjustable intervals are arranged inside the deviation rectifying assembly, and cement slurry is injected between the adjusted bearing plates by controlling the grouting assembly to complete the reinforcement of the inclined wall base.
As a preferred technical scheme of the present invention, the pressing block is of an inverted L-shaped structure, extends along the bearing rib, and can be attached to an outer end surface of the bearing rib, the pressing block and the bearing rib are fixedly connected by a fastening bolt, and a backing plate is padded at both upper and lower ends of the fastening bolt.
As a preferred technical solution of the present invention, the deviation rectifying assembly includes: the wall base is provided with a plurality of columns, anchoring steel bars are welded on the outer bottom surface and the outer side surface of the shell, two side surfaces of one end, away from the wall base, of the shell are provided with chutes, two side surfaces of one end, away from the wall base, of the bearing plate are provided with cylindrical sliding blocks in sliding fit with the chutes, one end, close to the wall base, of the bearing plate is hinged with an elastic expansion plate, the other end of the elastic expansion plate is hinged to the inner wall of the shell, the bearing plate is provided with a threaded hole and a grouting hole, a screw rod is connected in the threaded hole in a threaded manner and protrudes out of the pressing block, a scribed line is arranged on the upper portion of the screw rod, a rotating hand wheel is sleeved at the upper end of the screw rod, and a stop block is fixed below the rotating hand wheel at the upper end of the screw rod;
wherein, be located the bearing plate and the briquetting fixed connection of top, just the bearing plate is in can realize relative sealed between every layer of shell inside.
As a preferred technical scheme of the invention, a hydraulic cylinder is fixedly arranged on the upper end surface of the shell, the hydraulic cylinder is positioned in the middle of the pressing blocks at the two sides along the extension direction of the wall base, a baffle is sleeved at the upper end of the hydraulic cylinder in a blocking manner, limiting bayonets are arranged at the two ends of the baffle, and the limiting bayonets are clamped on the peripheral surface of the screw rod.
As a preferred technical scheme of the invention, two sides of the threaded hole of each bearing plate are provided with a sliding cavity, a sliding plate is arranged in the sliding cavity in a sliding manner, the sliding plate and the sliding cavity are elastically connected through a return spring, and the lower end of the sliding plate is provided with a guide slope surface.
As a preferable aspect of the present invention, the grout assembly comprises: the driving motor is positioned above the pressing block, the output end of the driving motor is connected with a fixed wheel, one end of the fixed wheel, far away from the driving motor, is vertically provided with a first connecting rod in a downward eccentric rotating mode, the lower end of the first connecting rod is hinged with a telescopic connecting rod, a disc-shaped electromagnet is fixedly arranged at the lower end of the telescopic connecting rod, the disc-shaped electromagnet extends into the grouting hole through the telescopic connecting rod, and a guide pipe is arranged right above the grouting hole.
As a preferred technical scheme of the invention, the lower end of the bearing plate is provided with a groove, an iron fixing ring is coaxially and elastically connected below the grouting hole, and two sides of the fixing ring are hinged with a plurality of groups of fixing rods through a second connecting rod.
As a preferable technical solution of the present invention, four sets of sector plates are circumferentially hinged to a lower end of the fixing ring, and when the disc-shaped electromagnet moves into the fixing ring, the sector plates can be attracted and rotate to be attached to a lower end surface of the disc-shaped electromagnet.
As a preferable technical scheme of the invention, the guide pipe is a double-layer pipe, an outer pipe of the guide pipe is fixed on the inner wall of the grouting hole, a liquid discharge port is formed in each layer of bearing plate of the outer pipe, an inner pipe of the guide pipe is arranged in the outer pipe in a sliding mode, observation pipes are arranged on two sides of the grouting hole at intervals, and the observation pipes extend to the inner part of a gap of the bearing plate.
Compared with the prior art, the invention provides a deviation rectifying, reinforcing and stabilizing device for a shallow foundation building, which has the following beneficial effects:
according to the invention, the multiple layers of bearing plates with adjustable intervals are arranged in the deviation rectifying assembly, the multiple layers of bearing plates are connected through the screws to lift and pull the connected bearing plates, the gap between the connected bearing plates and the lower bearing plate is changed, so that the inclination angle of the wall base is changed, cement slurry is injected into the gap, the corrected wall base is reinforced, the stability of the wall base is improved, the connected bearing plates can be gradually reduced during deviation rectifying each time, multiple deviation rectifying can be carried out, the situation that the last reinforced material needs to be completely removed when the wall base is inclined for multiple times is avoided, and the work efficiency of deviation rectifying of the wall base is improved.
Further, set up the dead lever at the lower extreme of bearing plate to make it to rock from top to bottom by motor drive, accelerate the flow packing of cement thick liquid in the clearance, improve its filling rate, and the dead lever can act as the reinforcing bar after the packing, improves the reinforcing strength.
Drawings
FIG. 1 is a schematic view of the overall structure of a deviation rectifying, reinforcing and stabilizing device for shallow foundation buildings;
FIG. 2 is a left side view structural diagram of a deviation rectifying, reinforcing and stabilizing device for a shallow foundation building;
FIG. 3 is a schematic view of a deviation rectifying assembly of the deviation rectifying, reinforcing and stabilizing device for the shallow foundation building;
FIG. 4 is a schematic view of a wall foundation inclined repairing structure of a shallow foundation building deviation rectifying, reinforcing and stabilizing device;
FIG. 5 is a schematic structural view of a bearing plate of a deviation rectifying, reinforcing and stabilizing device for a shallow foundation building;
FIG. 6 is an enlarged structural view A of a deviation rectifying, reinforcing and stabilizing device for shallow foundation buildings;
in the figure: 1. a wall base; 21. briquetting; 22. a base plate; 3. a deviation rectifying component; 31. a housing; 32. a bearing plate; 321. a groove; 322. a fixing ring; 323. a fixing rod; 324. a sector plate; 33. a slide plate; 34. a return spring; 35. an elastic expansion plate; 36. a screw; 361. a stopper; 37. a hydraulic cylinder; 38. a baffle plate; 4. grouting components; 41. a fixed wheel; 42. a first connecting rod; 43. a telescopic connecting rod; 44. a conduit; 45. and (4) observing the tube.
Detailed Description
Referring to fig. 1-6, the present invention provides a deviation rectifying, reinforcing and stabilizing device for shallow foundation buildings, comprising:
wall base 1, the lower extreme of wall base 1 is provided with bears the flange, just bear the flange and go up to press and be equipped with briquetting 21, the below fixedly connected with of briquetting 21 subassembly 3 of rectifying, the subassembly 3 top of rectifying is provided with grout subassembly 4, the inside of subassembly 3 of rectifying is provided with multilayer interval adjustable bearing plate 32, through control grout subassembly 4 accomplishes the reinforcement to slope wall base 1 to the injected cement thick liquid between the bearing plate 32 after the adjustment.
In this embodiment, the pressing block 21 is of an inverted L-shaped structure, and extends along the bearing flange, and can be attached to the outer end face of the bearing flange, the pressing block and the bearing flange are fixedly connected through a fastening bolt, and the upper end and the lower end of the fastening bolt are both provided with a backing plate 22. The bearing flange and the bearing area of the pressing block 21 are increased by arranging the backing plate 22, and damage caused by overlarge local stress is avoided.
In a preferred embodiment, a support plate is disposed above the pressing block 21, and the support plate can support the lower portion of the main body of the wall base 1.
In this embodiment, the deviation rectifying component 3 includes: the wall base comprises a shell 31, a plurality of supporting columns are uniformly distributed at the bottom in the shell 31, anchoring reinforcing steel bars are welded on the outer bottom surface and the outer side surface of the shell 31, sliding grooves are formed in two side surfaces of one end, far away from the wall base 1, of the shell 31, cylindrical sliding blocks are arranged on two side surfaces of one end, far away from the wall base 1, of the bearing plate 32 and are in sliding fit with the sliding grooves, an elastic expansion plate 35 is hinged to one end, close to the wall base 1, of the bearing plate 32, the other end of the elastic expansion plate 35 is hinged to the inner wall of the shell 31, a threaded hole and a grouting hole are formed in the bearing plate 32, a screw rod 36 is screwed in the threaded hole, the screw rod 36 protrudes out of the pressing block 21, a scribed line is arranged at the upper portion of the screw rod 36, a rotating hand wheel is sleeved on the upper end of the screw rod 36, and a stop block 361 is fixed below the rotating hand wheel at the upper end of the screw rod 36;
the bearing plate 32 located at the uppermost position is fixedly connected with the pressing block 21, and the bearing plate 32 can realize relative sealing between each layer inside the shell 31.
That is to say, when cement grout is filled, the cement grout cannot flow into the upper-layer gap in a large amount to affect the use of the upper-layer bearing plates 32, specifically, the screw-in depth of the reticle adjusting screw 36 is observed to enable the reticle adjusting screw to be in threaded connection with the specified number of bearing plates 32, then the screw 36 is lifted to change the gap between the specified bearing plates 32, and the cement grout is filled into the gap to achieve the purposes of adjusting the inclination angle of the wall base 1 and reinforcing, and meanwhile, the elastic expansion plate 35 is expanded and contracted adaptively to avoid blocking.
In a preferred embodiment, the side of the outer shell 31 close to the wall base 1 is inclined, and the amount of foundation soil on the side close to the wall base 1 is increased through the inclined arrangement, so that the stability of the wall base 1 is improved.
In this embodiment, a hydraulic cylinder 37 is fixedly arranged on the upper end surface of the housing 31, the hydraulic cylinder 37 is located in the middle of the pressing blocks 21 on the two sides along the extending direction of the wall base 1, a baffle 38 is stop-sleeved on the upper end of the hydraulic cylinder 37, and limit bayonets are arranged at the two ends of the baffle 38 and are clamped on the outer peripheral surface of the screw 36. The extension of the driving hydraulic cylinder 37 causes the stopper plate 38 to move upward against the bearing plate 32 which drives the screw-threaded portion, thereby changing the gap between the designated bearing plates 32.
In this embodiment, two sides of the threaded hole of each bearing plate 32 are provided with a sliding cavity, a sliding plate 33 is slidably arranged in the sliding cavity, the sliding plate 33 and the sliding cavity are elastically connected through a return spring 34, and a guide slope is arranged at the lower end of the sliding plate 33. It should be explained that the screw 36 is installed from the bearing plate 32 at the lowest layer upwards, and when the screw 36 is screwed to the upper part of a certain sliding plate 33, the sliding plate 33 can form a sealing limit surface in the threaded hole under the elastic force of the return spring 34 to prevent the cement slurry from flowing into the upper layer gap.
When the position of the screw 36 is further confirmed, the layer of the bearing plate 32 in which the end of the screw 36 is located is determined by the scribed lines, then the screw 36 is screwed upwards, when the screw 36 passes over the sliding plate 33, the screw 36 is screwed downwards and pushed to the upper end face of the sliding plate 33, and then the hydraulic cylinder 37 is controlled to extend and pull the designated bearing plate 32.
In this embodiment, the grouting assembly 4 includes:
the driving motor is located above the pressing block 21, the output end of the driving motor is connected with a fixed wheel 41, one end, far away from the driving motor, of the fixed wheel 41 is provided with a first connecting rod 42 in a manner of being perpendicular to the axis of the driving motor and rotating eccentrically downwards, the lower end of the first connecting rod 42 is hinged with a telescopic connecting rod 43, the lower end of the telescopic connecting rod 43 is fixedly provided with a disc-shaped electromagnet, the disc-shaped electromagnet extends into the grouting hole through the telescopic connecting rod 43, and a guide pipe 44 is arranged right above the grouting hole. The cement grout is injected into the guide pipe 44, flows into the designated gap between the bearing plates 32, and drives the disc-shaped electromagnet to rock up and down by controlling the rotation of the driving motor, wherein when the filling of the cement grout is finished, the driving motor is detached to facilitate the next use.
In a preferred embodiment, the upper end of the guide tube 44 is provided with a limiting structure, so that the telescopic link 43 can only rock up and down along the axis thereof.
In this embodiment, the lower end of the bearing plate 32 is provided with a groove 321, an iron fixing ring 322 is coaxially and elastically connected below the grouting hole, and two sides of the fixing ring 322 are hinged with a plurality of groups of fixing rods 323 through a second connecting rod. Adsorb through control disk electro-magnet solid fixed ring 322 drives dead lever 323 and rocks from top to bottom, accelerates the flow packing of cement thick liquid, improves its packing density, and dead lever 323 can act as the reinforcing bar after the packing, improves and consolidates intensity.
In this embodiment, four sets of sector plates 324 are hinged to the lower end of the fixing ring 322 in the circumferential direction, and when the disc-shaped electromagnet moves into the fixing ring 322, the sector plates 324 can be adsorbed and rotate to be attached to the lower end face of the disc-shaped electromagnet. The contact area with the disc-shaped electromagnet is increased by providing the sector plate 324, and the adsorption force of the disc-shaped electromagnet is improved.
In this embodiment, the conduit 44 is a double-layer pipe, an outer pipe of the double-layer pipe is fixed on the inner wall of the grouting hole, a liquid discharge port is formed in the outer pipe between each layer of bearing plate 32, an inner pipe of the conduit 44 is slidably arranged in the outer pipe, observation pipes 45 are arranged at two sides of the grouting hole at intervals, and the observation pipes 45 extend into gaps of the bearing plates 32. It should be explained that the inner pipes of all grouting holes are of the same specification, the inner pipes are inserted into the outer pipes before cement grout is injected each time, the inner pipes are retracted after the cement grout is injected, and the observation pipes 45 are arranged to facilitate detection of the liquid level height of the cement grout so as to stop grouting at any time.
During specific implementation, the upper portion of the inclined wall base 1 is fixed, then the bearing flanges on two sides of the wall base 1 are excavated, the bearing flanges are compressed and fixed through the pressing blocks 21, the deviation correcting assemblies 3 are placed below the bearing flanges and fixedly connected with the lower ends of the pressing blocks 21, after the deviation correcting assemblies 3 are placed, concrete is poured on the lower portions and the side faces of the deviation correcting assemblies 3, the device is fixed, after concrete is solidified, the screwing-in depth of the screw rods 36 is changed by screwing and rotating hand wheels to observe scribed lines, the supporting plates 32 connected with the screw rods 36 are jacked through the hydraulic cylinders 37 to change gaps between the supporting plates 32, cement grout is filled through the grouting assemblies 4 to complete reinforcement, after the wall base 1 is inclined for multiple times, the supporting plates 32 connected with the screw rods 36 are sequentially reduced and are grouted and reinforced, when the wall base 1 is prevented from being inclined for multiple times, the last-time reinforced materials need to be completely removed, and the working efficiency of the wall base 1 is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (9)
1. The utility model provides a shallow foundation building consolidates stabilising arrangement that rectifies which characterized in that: the method comprises the following steps: wall base (1), the lower extreme of wall base (1) is provided with bears the flange, just bear the flange and go up to press and be equipped with briquetting (21), the below fixedly connected with of briquetting (21) subassembly (3) of rectifying, it is provided with grout subassembly (4) to rectify subassembly (3) top, the inside of subassembly (3) of rectifying is provided with multilayer interval adjustable bearing plate (32), through control grout subassembly (4) accomplishes the reinforcement to slope wall base (1) to injected cement thick liquid between bearing plate (32) after the adjustment.
2. The shallow foundation building deviation rectifying, reinforcing and stabilizing device of claim 1, wherein: briquetting (21) are for falling L structure, and follow it extends to bear the flange, can be right bear the laminating of the outer terminal surface of flange, the two carries out fixed connection through fastening bolt, fastening bolt's upper and lower both ends are all filled up and are equipped with backing plate (22).
3. The shallow foundation building deviation rectifying, reinforcing and stabilizing device of claim 1, wherein: the deviation rectifying assembly (3) comprises: the wall base comprises a shell (31), a plurality of supporting columns are uniformly distributed at the bottom in the shell (31), anchoring steel bars are welded on the outer bottom surface and the outer side surface of the shell (31), sliding grooves are formed in two side surfaces of one end, far away from the wall base (1), of the shell (31), cylindrical sliding blocks are arranged on two side surfaces of one end, far away from the wall base (1), of the bearing plate (32) in sliding fit with the sliding grooves, an elastic expansion plate (35) is hinged to one end, close to the wall base (1), of the bearing plate (32), the other end of the elastic expansion plate (35) is hinged to the inner wall of the shell (31), a threaded hole and a grouting hole are formed in the bearing plate (32), a screw rod (36) is connected in the threaded hole in a screwing mode, the screw rod (36) protrudes out of the pressing block (21), a scribing line is arranged on the upper portion of the screw rod (36), a rotating hand wheel is sleeved at the upper end of the screw rod (36), and a stop block (361) is fixed below the rotating hand wheel at the upper end of the screw rod (36);
the bearing plate (32) positioned at the uppermost part is fixedly connected with the pressing block (21), and the bearing plate (32) can realize relative sealing between every two layers in the shell (31).
4. The shallow foundation building deviation rectifying, reinforcing and stabilizing device of claim 3, wherein: the upper end face of the shell (31) is fixedly provided with a hydraulic cylinder (37), the hydraulic cylinder (37) is located at the middle of the pressing blocks (21) on the two sides in the extending direction of the wall base (1), a baffle (38) is sleeved at the upper end of the hydraulic cylinder (37) in a blocking mode, limiting bayonets are formed in the two ends of the baffle (38), and the limiting bayonets are clamped on the outer peripheral face of the screw (36).
5. The shallow foundation building deviation rectifying, reinforcing and stabilizing device of claim 3, wherein: two sides of the threaded hole of each bearing plate (32) are provided with a sliding cavity, a sliding plate (33) is arranged in the sliding cavity in a sliding mode, the sliding plate (33) is elastically connected with the sliding cavity through a return spring (34), and a guide slope surface is arranged at the lower end of the sliding plate (33).
6. The deviation-rectifying, reinforcing and stabilizing device for the shallow foundation building as claimed in claim 1, wherein: the grout assembly (4) comprises: driving motor, it is located the top of briquetting (21), the driving motor output is connected with tight pulley (41), tight pulley (41) are kept away from its axis of the perpendicular one end of driving motor is eccentric rotation downwards and is provided with connecting rod one (42), the lower extreme of connecting rod one (42) articulates there is telescopic connecting rod (43), the lower extreme of telescopic connecting rod (43) has set firmly the disk electro-magnet, the disk electro-magnet stretches into through telescopic connecting rod (43) in the grout hole, be provided with pipe (44) directly over the grout hole.
7. The shallow foundation building deviation rectifying, reinforcing and stabilizing device of claim 6, wherein: the lower extreme of bearing plate (32) is seted up flutedly (321), the coaxial elastic connection in below grout hole has the solid fixed ring of iron (322), the both sides of solid fixed ring (322) are articulated through connecting rod two to have multiunit dead lever (323).
8. The shallow foundation building deviation rectifying, reinforcing and stabilizing device of claim 7, wherein: the lower extreme circumference of solid fixed ring (322) articulates there are four groups sector plate (324), works as when the disc electro-magnet moves to solid fixed ring (322) in, sector plate (324) can be adsorbed and rotate with the lower terminal surface of disc electro-magnet is laminated mutually.
9. The shallow foundation building deviation rectifying, reinforcing and stabilizing device of claim 6, wherein: the guide pipe (44) is a double-layer pipe, an outer pipe of the guide pipe is fixed on the inner wall of the grouting hole, a liquid outlet is formed in the outer pipe between each layer of bearing plate (32), an inner pipe of the guide pipe (44) is arranged inside the outer pipe in a sliding mode, observation pipes (45) are arranged on two sides of the grouting hole at intervals, and the observation pipes (45) extend into gaps of the bearing plates (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211602776.1A CN115853038A (en) | 2022-12-13 | 2022-12-13 | Shallow foundation building rectifies and consolidates stabilising arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211602776.1A CN115853038A (en) | 2022-12-13 | 2022-12-13 | Shallow foundation building rectifies and consolidates stabilising arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115853038A true CN115853038A (en) | 2023-03-28 |
Family
ID=85672697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211602776.1A Withdrawn CN115853038A (en) | 2022-12-13 | 2022-12-13 | Shallow foundation building rectifies and consolidates stabilising arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115853038A (en) |
-
2022
- 2022-12-13 CN CN202211602776.1A patent/CN115853038A/en not_active Withdrawn
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Application publication date: 20230328 |