CN216999775U - Slope building batter pile hole supporting construction - Google Patents
Slope building batter pile hole supporting construction Download PDFInfo
- Publication number
- CN216999775U CN216999775U CN202123323292.7U CN202123323292U CN216999775U CN 216999775 U CN216999775 U CN 216999775U CN 202123323292 U CN202123323292 U CN 202123323292U CN 216999775 U CN216999775 U CN 216999775U
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- Prior art keywords
- slope
- steel cover
- cage
- cover cage
- steel
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- 238000010276 construction Methods 0.000 title claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 66
- 239000010959 steel Substances 0.000 claims abstract description 66
- 239000004567 concrete Substances 0.000 claims abstract description 28
- 241001074085 Scophthalmus aquosus Species 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model relates to the technical field of engineering construction, in particular to a slope building inclined pile hole supporting structure, which comprises: first steel cover cage, second steel cover cage, external diameter anchor group, perpendicular stock, fill concrete layer and clad concrete layer, first steel cover cage inlays to be established on the slope, second steel cover cage cover is established at first steel cover cage external diameter face and inlays to be established on the slope, and external diameter anchor group inserts through the slope and establishes between first steel cover cage and second steel cover cage, fills concrete layer and fills between first steel cover cage and second steel cover cage, and clad concrete layer covers on the slope surface. The utility model has the beneficial effects that: utilize concrete and stock to consolidate the weak layer of side slope, can adapt to the stake hole of various slopes, prevent to establish the problem that the angle is difficult to confirm because the brill in the different anchor rod holes of angle of inclination to strengthen the compressive stability of pile foundation entrance to a cave, prevent to make the batter pile hole take place to deform and then produce the toppling of side slope building because the huge pressure of support column.
Description
Technical Field
The utility model relates to the technical field of engineering construction, in particular to a slope building inclined pile hole supporting structure.
Background
The side slope building refers to an artificial side slope formed by excavation or filling in construction of buildings and governments in or around a site where the building is located, and a natural side slope having an influence on the safety or stability of the building, and the side slope building is classified according to stratum lithology, can be divided into a soil side slope and a rock side slope, can be classified according to service life, and can be divided into a permanent side slope and a temporary side slope.
Under the practical application environment, need build the building on the side slope, because the slope of side slope differs, need bore on the side slope and establish pile foundation hole and insert the support column and be used for bearing the pressure of building in vertical direction, if bore on comparatively weak stratum and establish, after inserting the support column, the pressure of bearing of support column makes the entrance to a cave shape take place deformation easily to influence the stability of support column. And this pile foundation hole need be bored according to certain angle on the slope face of limit and establish, but because it is different to bore the angle, the shape of pile foundation entrance to a cave and the gradient of entrance to a cave are different, adopt conventional shotcrete to support, and the angle of boring of stock hole is difficult to confirm to the size specification of pile foundation entrance to a lot of influence pile foundation entrance to a lot of, consequently hardly do the support to the pile foundation entrance to a cave on weak stratum.
In view of this, need to design a slope building batter pile hole supporting construction, utilize concrete and stock to consolidate the soft layer of side slope, can adapt to the stake hole of various slopes, prevent to establish the problem that the angle is difficult to confirm because the drilling in the different anchor rod holes at angle of inclination to strengthen the compressive stability of pile foundation entrance to a cave, prevent to make the batter pile hole take place deformation and then produce the toppling of side slope building because of the huge pressure of support column.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model aims to provide a slope building inclined pile hole supporting structure, which is characterized in that a soft layer of a slope is reinforced by utilizing concrete and an anchor rod, can adapt to various inclined pile holes, prevents the problem that the drilling angle of different anchor rod holes with different inclination angles is difficult to determine, enhances the compression resistance stability of a pile foundation hole, and prevents the inclined pile hole from deforming due to the huge pressure of a support column so as to generate the overturn of a slope building.
In order to achieve the above object, the technical scheme of the utility model is as follows: a slope building batter pile hole supporting construction includes: first steel cover cage, second steel cover cage, external diameter stock group, perpendicular stock, packing concrete layer and clad concrete layer, first steel cover cage inlays to be established on the slope, second steel cover cage covers and establishes first steel cover cage external diameter face and inlay and establish on the slope, external diameter stock group inserts through the slope and establishes between first steel cover cage and second steel cover cage, it fills to fill concrete layer between first steel cover cage and the second steel cover cage, clad concrete layer covers on the slope surface.
Further, the outer diameter of the first steel cage is smaller than the inner diameter of the second steel cage.
Furthermore, first inserted bar hole has been seted up to equidistant on the first steel casing cage footpath face, equidistant second inserted bar hole has been seted up on the second steel casing cage footpath face, first inserted bar hole and second inserted bar hole all are oval, just first inserted bar hole and second inserted bar hole are the linear cooperation aslope.
Furthermore, a fixed connecting piece is welded at a first dowel hole of the inner diameter surface of the first steel cage.
Furthermore, vertical anchor rod holes are formed in the slope surface of the side, and the vertical anchor rod holes are matched with the vertical anchor rods.
Further, an anchor rod net is fixedly installed on the surface of the vertical anchor rod face, and a surface concrete layer is laid on the surface of the anchor rod net.
Has the beneficial effects that:
according to the inclined pile hole supporting structure for the side slope building, provided by the utility model, the soft and weak layer of the side slope is reinforced by utilizing the concrete and the anchor rod, so that the inclined pile hole supporting structure can adapt to various inclined pile holes, the problem that the drilling angles of different anchor rod holes of the inclined angle are difficult to determine is prevented, the compression resistance stability of a pile foundation hole opening is enhanced, and the inclined pile hole is prevented from deforming due to the huge pressure of a supporting column so as to further prevent the side slope building from overturning.
Drawings
FIG. 1 is a schematic side slope section view of a slope building inclined pile hole supporting structure of the utility model;
FIG. 2 is a schematic side slope front view of a slope building batter pile hole supporting structure of the present invention;
the labels in the figure are: 1-a first steel cover cage, 2-a second steel cover cage, 3-an outer diameter anchor rod group, 4-a vertical anchor rod, 5-a filling concrete layer, 6-a covering concrete layer, 7-a fixed connecting piece, 8-a vertical anchor rod hole, 11-a first dowel hole and 21-a second dowel hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments disclosed herein are intended to be within the scope of the present invention.
As shown in the figures, the utility model discloses a slope building inclined pile hole supporting structure, which comprises: first steel cover cage 1, second steel cover cage 2, external diameter anchor group 3, perpendicular stock 4, fill concrete layer 5 and clad concrete layer 6, first steel cover cage 1 inlays to be established on the slope, second steel cover cage 2 covers and establishes 1 external diameter of first steel cover cage is and inlay to establish on the slope, external diameter anchor group 3 inserts through the slope and establishes between first steel cover cage 1 and second steel cover cage 2, fill concrete layer 5 and fill between first steel cover cage 1 and the second steel cover cage 2, clad concrete layer 6 covers on the slope surface.
In this embodiment, the outer diameter of the first steel cage 1 is smaller than the inner diameter of the second steel cage 2.
In this embodiment, first dowel holes 11 have been seted up to equidistant first steel shield cage 1 footpath face, equidistant second dowel holes 21 have been seted up to equidistant second steel shield cage 2 footpath face, first dowel hole 11 and second dowel hole 21 all are oval, just linear cooperation in first dowel hole 11 and the slope of second dowel hole 21.
In this embodiment, the fixed connecting piece 7 is welded at the first dowel hole 11 of the inner diameter surface of the first steel cover cage 1.
In this embodiment, the slope surface of the side is provided with a vertical anchor rod hole 8, and the vertical anchor rod hole 8 is matched with the vertical anchor rod 4.
In this embodiment, an anchor rod net is fixedly installed on the surface of the vertical anchor rod 4, and a facing concrete layer 6 is laid on the surface of the anchor rod net.
The working principle is as follows:
in the course of the work, the quantity of steel cover cage is decided according to the soil layer stability of the slope surface of limit, generally according to two-layer steel cover cage installation. And a mounting hole is formed in the slope surface, and the inner diameter of the mounting hole is matched with the second steel cover cage 2. And then the first steel cover cage 1 and the second steel cover cage 2 are installed in the installation hole, and the first steel cover cage 1 and the second steel cover cage 2 are concentrically arranged.
As the first dowel hole 11 is formed in the radial surface of the first steel shield cage 1, the second dowel hole 21 is formed in the radial surface of the second steel shield cage 2, and the first dowel hole 11 and the second dowel hole 21 are obliquely and linearly matched in forming angle.
Furthermore, anchor rod holes are drilled along the circumference on the side slope surface, and the anchor rod holes are drilled according to the distance between the first dowel hole 11 and the second dowel hole 21. The anchor rod holes are arranged along a straight line and are arranged in a group. Eight groups of anchor rod holes are drilled on the slope surface according to the circumference shape so as to be matched with the first dowel holes 11 and the second dowel holes 21.
And then, the outer diameter anchor rod group 3 is inserted into the anchor rod hole, and the second dowel hole 21 and the first dowel hole 11 are penetrated into the inner wall surface of the first steel reinforcement cage, and the fixed connecting piece 7 is welded on the inner diameter surface of the first steel reinforcement cage 1 by using a welding gun so as to fixedly weld the first dowel hole 11 and the outer diameter anchor rod group 3.
And then, a concrete layer 5 is poured and filled between the first steel cover cage 1 and the second steel cover cage 2, so that the outer diameter anchor rod group 3 is fixed.
And a vertical anchor rod hole 8 is drilled on the slope surface, the vertical anchor rod hole 8 is drilled into the deep part of the side slope along an angle vertical to the side slope surface, and the vertical anchor rod hole 8 and the anchor rod hole are combined into a plum blossom shape.
And finally, hanging the anchor rod net on the surface of the vertical anchor rod 4, and laying a covering concrete layer 6 on the anchor rod net to complete the support of the inclined pile hole of the slope building.
This supporting construction utilizes concrete and stock to consolidate the weak layer of side slope, can adapt to the stake hole of various slopes, prevents to establish the problem that the angle is difficult to confirm because the brill in the different anchor rod holes at angle of inclination to strengthen the compressive stability of pile foundation entrance to a cave, prevent to make the batter pile hole take place to deform and then produce the toppling of side slope building because the huge pressure of support column.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, but rather as the intention of all modifications, equivalents, improvements, and equivalents falling within the spirit and scope of the utility model.
Claims (6)
1. A slope building batter pile hole supporting construction includes: first steel cover cage (1), second steel cover cage (2), external diameter stock group (3), perpendicular stock (4), fill concrete layer (5) and clad concrete layer (6), its characterized in that, first steel cover cage (1) inlays to be established on the slope, second steel cover cage (2) cover is established first steel cover cage (1) external diameter face and inlay to establish on the slope, external diameter stock group (3) are inserted through the slope and are established between first steel cover cage (1) and second steel cover cage (2), it fills to fill concrete layer (5) between first steel cover cage (1) and second steel cover cage (2), clad concrete layer (6) cover on the slope surface.
2. A slope building batter pile hole supporting construction according to claim 1, characterized in that the outer diameter of the first steel cage (1) is smaller than the inner diameter of the second steel cage (2).
3. The slope building batter pile hole supporting structure according to claim 2, characterized in that first steel shield cage (1) has first dowel holes (11) equidistantly formed in the diametral plane thereof, second steel shield cage (2) has second dowel holes (21) equidistantly formed in the diametral plane thereof, the first dowel holes (11) and the second dowel holes (21) are both oval, and the first dowel holes (11) and the second dowel holes (21) are linearly matched in an inclined manner.
4. A slope building batter pile hole supporting structure according to claim 3, characterized in that fixed connecting pieces (7) are welded at the first dowel holes (11) of the inner diameter surface of the first steel cover cage (1).
5. The slope building batter pile hole supporting structure according to claim 4, characterized in that vertical anchor rod holes (8) are opened on the slope surface, and the vertical anchor rod holes (8) are matched with the vertical anchor rods (4).
6. A slope building batter pile hole supporting construction according to claim 5, characterized in that, the anchor rod net is fixedly installed on the surface of the vertical anchor rod (4), and the surface of the anchor rod net is laid with a covering concrete layer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123323292.7U CN216999775U (en) | 2021-12-27 | 2021-12-27 | Slope building batter pile hole supporting construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123323292.7U CN216999775U (en) | 2021-12-27 | 2021-12-27 | Slope building batter pile hole supporting construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216999775U true CN216999775U (en) | 2022-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123323292.7U Expired - Fee Related CN216999775U (en) | 2021-12-27 | 2021-12-27 | Slope building batter pile hole supporting construction |
Country Status (1)
| Country | Link |
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| CN (1) | CN216999775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117091560A (en) * | 2023-08-21 | 2023-11-21 | 质点数字科技有限公司 | Classification monitoring method, device and equipment for slope deformation and storage medium |
-
2021
- 2021-12-27 CN CN202123323292.7U patent/CN216999775U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117091560A (en) * | 2023-08-21 | 2023-11-21 | 质点数字科技有限公司 | Classification monitoring method, device and equipment for slope deformation and storage medium |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220719 |