CN211773857U - Well curb type foundation retaining wall - Google Patents
Well curb type foundation retaining wall Download PDFInfo
- Publication number
- CN211773857U CN211773857U CN201922379578.3U CN201922379578U CN211773857U CN 211773857 U CN211773857 U CN 211773857U CN 201922379578 U CN201922379578 U CN 201922379578U CN 211773857 U CN211773857 U CN 211773857U
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- Prior art keywords
- concrete
- concrete body
- foundation
- retaining wall
- width
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- Expired - Fee Related
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- 239000002689 soil Substances 0.000 claims abstract description 16
- 230000010485 coping Effects 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of retaining wall technique and specifically relates to a walling crib formula basis retaining wall, including concrete foundation, concrete body and concrete coping, concrete foundation include two lateral walls that length direction set up and set up the roof on lateral wall top, be structure as an organic whole between roof and the lateral wall, concrete body set up on concrete foundation's roof, concrete body's lower extreme width is greater than its width of upper end, and two sides of concrete body length direction are the inclined plane, concrete coping set up at concrete body's top; the side surface of the concrete body on one side for retaining soil is provided with concave hole structures at intervals, and the depth of the concave holes is between 1/2 and 3/4 of the width of the concrete body at the corresponding position. The utility model provides a walling crib formula foundation retaining wall, it can effectively increase the firm in connection nature between concrete basis, concrete body and the earth through reasonable structural design, has protected former soil moreover, reduces the engineering volume of digging.
Description
Technical Field
The utility model belongs to the technical field of retaining wall technique and specifically relates to a walling crib formula basis retaining wall.
Background
The function and utility of the materials of each part of the retaining wall of the existing structure are not fully exerted. For example, the retaining wall of the counterfort type has a structure form of an inverted asymmetric T-shaped structure, the counterfort between the retaining wall and the heel plate is in a right triangle shape, and the retaining wall structure is simple in structure, but in construction, earth excavation of the retaining wall engineering needs to be performed to the depth of the bottom of a foundation, so that the excavation and filling engineering amount is large, and the investment is large. The defects of insufficient utilization of undisturbed soil and high construction cost exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a walling crib formula basis retaining wall in order to solve the not enough of above-mentioned technique, can reduce the volume of digging when the construction, and can ensure the stability of retaining wall.
In order to achieve the purpose, the retaining wall of the walling crib type foundation designed by the utility model comprises a concrete foundation, a concrete body and a concrete coping, the concrete foundation comprises two side walls arranged in the length direction and a top wall arranged at the top ends of the side walls, the top wall and the side walls form an integral structure, the side walls are positioned at two sides of the width direction of the top wall, the joint of the top wall and the side walls forms chamfer transition, reinforcing partition boards are arranged between the two side walls at intervals along the length direction, the upper surface of the top wall is of a horizontal structure, the concrete body is arranged on the top wall of the concrete foundation, the width of the lower end of the concrete body is larger than that of the upper end of the concrete body, and two side surfaces of the concrete body in the length direction are inclined surfaces, the width of the lower end of the concrete body is less than the width of the top surface of the concrete foundation, both ends of the lower end of the concrete body in the width direction are retracted into both ends of the top wall of the concrete foundation, and the concrete coping is arranged at the top of the concrete body; the side surface of the concrete body on one side for retaining soil is provided with concave hole structures at intervals, and the depth of the concave holes is between 1/2 and 3/4 of the width of the concrete body at the corresponding position.
In the technical scheme, the concrete foundation, the concrete body and the concrete coping are all of an integral structure, the retaining wall can be installed only by digging a part of soil on the side wall in the construction process and then forming two grooves for accommodating the side wall of the concrete foundation, and the original soil between the side walls of the concrete foundation is not damaged, so that the retaining wall is firmer and more stable; in addition, the side wall of the concrete body is provided with the concave holes, after soil is filled, roots of plants in the soil can enter the concave holes, and therefore the connection between the retaining wall and the whole soil is firmer and more stable.
The concave holes are all arranged obliquely downwards, and the included angle between the central axis of the concave hole and the horizontal plane is 15-30 degrees. The design of the structure can enable the entering of the plant root system to be more natural and stable.
Strengthen the baffle and be used for keeping off the extension of soil one side to the concrete foundation and have the steadying plate, steadying plate protrusion in concrete foundation. The structure can further improve the connection firmness and stability between the concrete foundation and the soil, and the reliability is higher.
6-9 reinforcing rods are arrayed on the top wall of the concrete foundation between the adjacent reinforcing partition plates. The structure can further improve the connection firmness of the concrete foundation.
The utility model provides a walling crib formula foundation retaining wall, it can effectively increase the firm in connection nature between concrete basis, concrete body and the earth through reasonable structural design, has protected former soil moreover, reduces the engineering volume of digging.
Drawings
FIG. 1 is a schematic view of the excavation structure during assembly of the present invention;
FIG. 2 is a schematic structural view of the utility model after installation;
fig. 3 is a cross-sectional view of fig. 2.
Detailed Description
The invention is further described by the following embodiments in conjunction with the accompanying drawings.
Example 1:
as shown in fig. 1, 2 and 3, the retaining wall of the walling crib type foundation described in this embodiment includes a concrete foundation 1, a concrete body 2 and a concrete coping 3, the concrete foundation 1 includes two side walls 4 arranged in a length direction and a top wall 5 arranged on top ends of the side walls 4, the top wall 5 and the side walls 4 are in an integral structure, the side walls 4 are located on two sides of the top wall 5 in a width direction, a junction between the top wall 5 and the side walls 4 forms a chamfer transition, reinforcing partition plates 7 are arranged between the two side walls 4 at intervals in the length direction, an upper surface of the top wall 5 is in a horizontal structure, the concrete body 2 is arranged on the top wall 5 of the concrete foundation 1, a width of a lower end of the concrete body 2 is greater than a width of an upper end of the concrete body 2, the two side surfaces of the concrete body 2 in the length direction are inclined planes, a width of the lower end of the concrete body 2 is smaller than a width of a top surface of the concrete foundation 1, and two ends of the lower end, the concrete coping 3 is arranged at the top of the concrete body 2; the side surface of the concrete body 2 on one side for retaining soil is provided with a structure of concave holes 6 at intervals, and the depth of the concave holes 6 is 3/4 of the width of the concrete body 2 at the corresponding position.
The concave holes 6 are all arranged obliquely downwards, and the included angle between the central axis of the concave holes 6 and the horizontal plane is 15 degrees.
The reinforcing partition plate 7 extends to one side of the concrete foundation 1 for retaining soil, and a stabilizing plate 9 is arranged on the side, protruding out of the concrete foundation 1, of the reinforcing partition plate 9.
8 reinforcing rods 8 are arrayed on the top wall 5 of the concrete foundation 1 between the adjacent reinforcing partition plates 7.
Claims (4)
1. The utility model provides a walling crib formula basis retaining wall, characterized by: the concrete foundation comprises a concrete foundation, a concrete body and a concrete coping, wherein the concrete foundation comprises two side walls arranged in the length direction and a top wall arranged at the top ends of the side walls, the top wall and the side walls are of an integral structure, the side walls are positioned on two sides of the width direction of the top wall, the joint of the top wall and the side walls forms chamfer transition, reinforcing partition plates are arranged between the two side walls at intervals along the length direction, the upper surface of the top wall is of a horizontal structure, the concrete body is arranged on the top wall of the concrete foundation, the width of the lower end of the concrete body is larger than that of the upper end of the concrete body, the two side surfaces of the concrete body in the length direction are inclined planes, the width of the lower end of the concrete body is smaller than that of the top surface of the concrete foundation, the two ends of the lower end of the concrete body in the width direction are retracted into; the side surface of the concrete body on one side for retaining soil is provided with concave hole structures at intervals, and the depth of the concave holes is between 1/2 and 3/4 of the width of the concrete body at the corresponding position.
2. A well-crib foundation retaining wall as claimed in claim 1, characterized in that: the concave holes are all arranged obliquely downwards, and the included angle between the central axis of the concave hole and the horizontal plane is 15-30 degrees.
3. A well-crib foundation retaining wall as claimed in claim 1, characterized in that: strengthen the baffle and be used for keeping off the extension of soil one side to the concrete foundation and have the steadying plate, steadying plate protrusion in concrete foundation.
4. A well-crib foundation retaining wall as claimed in claim 3, characterized in that: 6-9 reinforcing rods are arrayed on the top wall of the concrete foundation between the adjacent reinforcing partition plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922379578.3U CN211773857U (en) | 2019-12-26 | 2019-12-26 | Well curb type foundation retaining wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922379578.3U CN211773857U (en) | 2019-12-26 | 2019-12-26 | Well curb type foundation retaining wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211773857U true CN211773857U (en) | 2020-10-27 |
Family
ID=72980490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922379578.3U Expired - Fee Related CN211773857U (en) | 2019-12-26 | 2019-12-26 | Well curb type foundation retaining wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211773857U (en) |
-
2019
- 2019-12-26 CN CN201922379578.3U patent/CN211773857U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |