CN208088332U - A kind of counterfort wall - Google Patents
A kind of counterfort wall Download PDFInfo
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- CN208088332U CN208088332U CN201820413080.7U CN201820413080U CN208088332U CN 208088332 U CN208088332 U CN 208088332U CN 201820413080 U CN201820413080 U CN 201820413080U CN 208088332 U CN208088332 U CN 208088332U
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- wall
- counterfort
- preformed hole
- toe
- pile foundation
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Abstract
The utility model is related to a kind of counterfort walls, including shingle nail, wall heel slab, toe of wall plate and counterfort, the wall heel slab or toe of wall plate are equipped with preformed hole, the preformed hole is located at the position that Other Engineering pile foundation is overlapped with the wall heel slab of counterfort wall or toe of wall plate, and the Other Engineering pile foundation is set in the preformed hole.The utility model on the wall heel slab of counterfort wall or toe of wall plate by being arranged preformed hole, it avoids when Other Engineering pile foundation is located at counterfort wall wall heel slab or toe of wall plate and separately drills, not only facilitate construction, but also saved quantities, and avoid drilling to counterfort wall structural damage.
Description
Technical field
The utility model is related to subgrade engineerings, and in particular to a kind of counterfort wall.
Background technology
Counterfort wall is a kind of armored concrete thin wall-type retaining wall, is mainly characterized by simple structure, construction party
Just, wall body section is smaller, and sole mass is light, can preferably play the strength character of material, adapt to bearing capacity lower ground
Base.Suitable for lacking building stones and earthquake areas.It is generally used in higher embankment section to stablize embankment, to reduce a cubic meter work
Journey amount and floor space.Counterfort wall, cross dimensions is smaller, and the soil body gravity on heel slab can be reasonably resistant to topple and slide
Shifting, riser and counterfort bear the moment of flexure that soil pressure generates jointly and shearing, opposing cantilevers formula retaining wall stress are good.It is applicable in 6~12m
High embankment side slope, can be effectively prevented the sliding of embankment side slope.
However counterfort wall base areas is larger, position easily, which occurs, with other structures conflicts, such as roadbed in station
When using counterfort wall closing slope close to station side, the buildings part awning Zhu Ji staircase pile foundation is located at buttress type gear frequent occurrence
On cob wall toe of wall plate or wall heel slab.For such case, general site operation considers to call in person in counterfort wall toe of wall plate or wall
It drills on plate, then Other Engineering pile foundation of constructing, but is so easily destroyed the structure of counterfort wall, influence stable structure
Property.
Utility model content
Existing above-mentioned technical problem is directed in technology, the purpose of this utility model is to provide one kind containing preformed hole
Counterfort wall, separately drill when being located at counterfort wall wall heel slab or toe of wall plate to avoid Other Engineering pile foundation,
Not only facilitate construction, but also saved quantities, and avoid drilling to counterfort wall structural damage.
In order to achieve the above objectives, the utility model adopts the following technical solution：A kind of counterfort wall, including metope
Plate, wall heel slab, toe of wall plate and counterfort, the wall heel slab or toe of wall plate are equipped with preformed hole, and the preformed hole is located at Other Engineering
The position that pile foundation is overlapped with the wall heel slab of counterfort wall or toe of wall plate, the Other Engineering pile foundation are set to described pre-
In boxing out.
Preferably, the preformed hole is round or rectangle, outer wall and the preformed hole of the Other Engineering pile foundation
Edge Distance is not less than 0.1m.
Preferably, when being separated without shingle nail or counterfort between two or more Other Engineering pile foundations, it is described its
His engineering pile basis is respectively arranged in multiple circular preformed holes or is set to together the preformed hole of a rectangle
It is interior.
Preferably, the preformed hole surrounding is disposed with stiffener.
Compared with prior art, the utility model has the beneficial effects that：It being equipped with preformed hole in structure by providing one kind
Counterfort wall, separately drill when Other Engineering pile foundation being avoided to be located at counterfort wall wall heel slab or toe of wall plate, both
Facilitate construction, and save quantities, and avoid destruction of the drilling to counterfort wall, and strengthens Other Engineering pile foundation
Surrounding counterfort wall structural strength has apparent economic results in society.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model embodiment 1；
Fig. 2 is the vertical view of the utility model embodiment 1；
Fig. 3 is the dimensional structure diagram of the utility model embodiment 2；
Fig. 4 is the vertical view of the utility model embodiment 2；
In figure：
1- shingle nails, 2- walls heel slab, 3- toes of wall plate, 4- counterforts, 5 preformed holes, 6- Other Engineering pile foundations.
Specific implementation mode
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
It clearly and completely describes, it is clear that described embodiment is only the utility model a part of the embodiment, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of counterfort wall, including shingle nail 1,
Wall heel slab 2, toe of wall plate 3 and counterfort 4, the wall heel slab 2 or toe of wall plate 3 are equipped with preformed hole 5, and the preformed hole 5 is located at other
The position that engineering pile basis 6 is overlapped with the wall heel slab 2 of counterfort wall or toe of wall plate 3, the Other Engineering pile foundation 6 are arranged
In in the preformed hole 5.The preformed hole 5 is round or rectangle, outer wall and the preformed hole of the Other Engineering pile foundation 6
5 Edge Distance is not less than 0.1m.When being separated without shingle nail 1 or counterfort 4 between two or more Other Engineering pile foundations 6
When, the Other Engineering pile foundation 6 is respectively arranged in multiple circular preformed holes 5 or is set to together rectangle
In the preformed hole 5.5 surrounding of the preformed hole is disposed with stiffener.
Embodiment 1：
A kind of counterfort wall structure provided by the utility model, as depicted in figs. 1 and 2, including the heel of shingle nail 1, wall
Plate 2, toe of wall plate 3 and counterfort 4 are respectively provided with a preformed hole 5 on the wall heel slab 2 and toe of wall plate 3, and the preformed hole 5 is circle,
An Other Engineering pile foundation 6, the preformed hole 5 and 6 center of circle of Other Engineering pile foundation position are respectively provided in two preformed holes 5
Set it is identical, and the difference of the radius of preformed hole 5 and the radius of Other Engineering pile foundation 6 be more than 0.1m, 5 surrounding of the preformed hole arrangement
There is stiffener.
Embodiment 2：
Another kind counterfort wall structure provided by the utility model, as shown in Figure 3 and Figure 4, including shingle nail 1, wall
Heel slab 2, toe of wall plate 3 and counterfort 4 are set on the wall heel slab 2 there are one rectangle preformed hole 5, set that there are two it in the preformed hole 5
His engineering pile basis 6, the center of circle of two Other Engineering pile foundations 6 are respectively positioned on the center line of rectangle preformed hole 5, it is described its
His shortest distance of the engineering pile basis 6 apart from 5 edge of preformed hole, which is more than, waits 0.1m, 5 surrounding of the preformed hole to be disposed with reinforcement steel
Muscle.
Embodiment 3：
The present embodiment provides a kind of construction procedures of counterfort wall, specially:
(1) construction site arrangement counterfort wall plan-position.
(2) plan-position that Other Engineering pile foundation 6 is located in counterfort wall planar range is arranged again, it is generally round
Shape or rectangle；Then corresponding position and size using round or rectangle mark preformed hole 5, the edge of preformed hole 5 is away from other works
The minimum distance of journey pile foundation 6 is more than or equal to 0.1m.
(3) preformed hole of second step arrangement is isolated using measures such as templates, stiffener is arranged in surrounding.
(4) binding of counterfort wall reinforcing bar and concreting.
Above example is only the exemplary embodiment of the utility model, is not used in limitation the utility model, this practicality is new
The protection domain of type is defined by the claims.Those skilled in the art can be in the essence and protection domain of the utility model
It is interior, various modifications or equivalent replacements are made to the utility model, this modification or equivalent replacement also should be regarded as falling new in this practicality
In the protection domain of type.
Claims (4)
1. a kind of counterfort wall, including shingle nail (1), wall heel slab (2), toe of wall plate (3) and counterfort (4), which is characterized in that
The wall heel slab (2) or toe of wall plate (3) are equipped with preformed hole (5), the preformed hole (5) be located at Other Engineering pile foundation (6) and
The position that the wall heel slab (2) or toe of wall plate (3) of counterfort wall overlap, the Other Engineering pile foundation (6) are set to described
In preformed hole (5).
2. a kind of counterfort wall according to claim 1, which is characterized in that the preformed hole (5) is round or square
Shape, the outer wall of the Other Engineering pile foundation (6) are not less than 0.1m with the Edge Distance of the preformed hole (5).
3. a kind of counterfort wall according to claim 2, which is characterized in that when two or more Other Engineerings
When being separated without shingle nail (1) or counterfort (4) between pile foundation (6), the Other Engineering pile foundation (6) is respectively arranged at multiple circles
It is set in the preformed hole (5) of shape or together in the preformed hole (5) of a rectangle.
4. a kind of counterfort wall according to claim 3, which is characterized in that preformed hole (5) surrounding is disposed with
Stiffener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820413080.7U CN208088332U (en) | 2018-03-26 | 2018-03-26 | A kind of counterfort wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820413080.7U CN208088332U (en) | 2018-03-26 | 2018-03-26 | A kind of counterfort wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208088332U true CN208088332U (en) | 2018-11-13 |
Family
ID=64060046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820413080.7U Active CN208088332U (en) | 2018-03-26 | 2018-03-26 | A kind of counterfort wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208088332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258623A (en) * | 2019-05-29 | 2019-09-20 | 中铁第四勘察设计院集团有限公司 | Retaining structure |
-
2018
- 2018-03-26 CN CN201820413080.7U patent/CN208088332U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258623A (en) * | 2019-05-29 | 2019-09-20 | 中铁第四勘察设计院集团有限公司 | Retaining structure |
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