CN207659990U - Arched retaining wall - Google Patents
Arched retaining wall Download PDFInfo
- Publication number
- CN207659990U CN207659990U CN201721752132.5U CN201721752132U CN207659990U CN 207659990 U CN207659990 U CN 207659990U CN 201721752132 U CN201721752132 U CN 201721752132U CN 207659990 U CN207659990 U CN 207659990U
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- Prior art keywords
- wall
- column
- support plate
- fixedly connected
- arc support
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- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 238000010276 construction Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 239000007787 solid Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 238000000354 decomposition reaction Methods 0.000 description 6
- 210000003205 muscle Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The utility model discloses arched retaining walls, it is high to solve requirement of the existing solid wall to foundation capability, is needed to foundation stabilization during retaining wall construction, the step of this process makes retaining wall build is complicated, the problem of wasting a large amount of manpower and material resources, its key points of the technical solution are that：Further include connecting plate and arc support plate including ground, column and arch wall, the both ends of the connecting plate are fixedly connected with the opposite face of adjacent upright posts respectively；Column, connecting plate and arch wall are enclosed the cavity for placing arc support plate, arc support plate both ends are fixedly connected with arch wall inner wall, arc support plate side wall is fixedly connected with connecting plate side, and the axis direction of the axis direction and arch wall of arc support plate is arranged in parallel；Column top is fixedly connected with the cover board for being useful for closed cavity, has the construction procedure for simplifying retaining wall construction, saves the effect of construction cost.
Description
Technical field
The utility model is related to a kind of retaining walls, more specifically, it relates to arched retaining wall.
Background technology
Retaining wall is to ensure to banket or excavation position is stable and the permanently or temporarily wall of property built or is similar to wall
A kind of manual construction object.Extensive utilization and highway, railway slope, the protection of hydraulic engineering bunding, building surrounding, mine tunnel
Etc. in engineerings.
Retaining wall can divide many classifications, can be divided by effect point：Curb wall, embankment wall, cutting wall, hillside wall, tunnel and
Open cut tunnel mouth retaining wall, bridge both ends barricade etc.；It can be divided by structure point：Gravity retaining wall, tied retaining wall, thin wall-type gear
Cob wall, reinforced earth retaining wall, other retaining walls（Pile and pland retaining wall, stake plate type retaining wall, cibretaining wall）Deng.
The wall of these retaining walls is solid, in some side slope retaining engineerings highly within 7 meters, solid wall
Requirement of the body to foundation capability is high, therefore, is needed to foundation stabilization during retaining wall construction, this process makes earth-retaining
The step of wall is built is complicated, wastes a large amount of manpower and material resources.
Utility model content
The purpose of this utility model is to provide arched retaining wall, and there is the construction procedure for simplifying retaining wall construction, saving to apply
The effect of work cost.
The above-mentioned technical purpose of the utility model technical scheme is that：Arched retaining wall, including
The arch wall that ground, fixed column vertical with ground and both ends are fixedly connected with adjacent upright posts respectively, further includes connecting plate
It is fixedly connected respectively with the opposite face of adjacent upright posts with the both ends of arc support plate, the connecting plate；Column, connecting plate and arch wall
Body is enclosed the cavity for placing arc support plate, and arc support plate both ends are fixedly connected with arch wall inner wall, arc support plate
Side wall is fixedly connected with connecting plate side, and the axis direction of the axis direction and arch wall of arc support plate is arranged in parallel；Column
Top is fixedly connected with the cover board for being useful for closed cavity.
Horizontal earth pressure can be made common by arch wall and column using arch wall by using above-mentioned technical proposal
It bears, effective decomposition pressure effect；Using connecting plate, adjacent upright posts can be fixed；Using cavity, retaining wall can be reduced
Whole weight, is not required to further reinforce ground, simplifies the construction procedure of retaining wall construction, saved and be constructed into
This；Using arc support plate, the case where arch wall can be prevented to be broken, the reliability that arch wall uses is improved.
The utility model is further arranged to：The arc support plate is in arranged symmetrically in cavity.
By using above-mentioned technical proposal, during arc support plate supports arch wall, can make arch wall by
Supporting role be more uniformly distributed.
The utility model is further arranged to：Chord length corresponding to the arc support plate arching trajectory is not more than arch wall
The half of chord length corresponding to arching trajectory, and not less than the chord length corresponding to arch wall arching trajectory three/
One.
By using above-mentioned technical proposal, the supporting role that arch wall is subject to can further be made more uniformly to be distributed.
The utility model is further arranged to：The spacing distance of the adjacent column is 100cm to 150cm, and arch wall
Radius corresponding to body is equal with the spacing distance of adjacent upright posts.
By using above-mentioned technical proposal, it is ensured that arch wall being capable of effective decomposition pressure effect with column.
The utility model is further arranged to：The thickness ratio of the arc support plate, connecting plate and arch wall is 1：2：3.
By using above-mentioned technical proposal, ensuring that arc support plate, connecting plate and arch wall side slope there are enough supports
In the case of effect, the own wt of retaining wall can be further reduced.
The utility model is further arranged to：The column is equipped with to fix with ground end face backwards to the side wall of arch wall to be connected
The reinforcing rib connect.
Column can be made more firm using reinforcing rib by using above-mentioned technical proposal.
The utility model is further arranged to：The reinforcing rib includes the steel bar column and L-square being obliquely installed, L-square
Two straight flange sides be fixedly connected respectively with column and ground, the bevel edge side of L-square is fixedly connected with steel bar column side wall, steel bar column
Both ends are fixedly connected with column and ground respectively.
It can enhance the intensity of reinforcing rib using steel bar column and L-square by using above-mentioned technical proposal, improve reinforcement
The performance of muscle.
The utility model is further arranged to：The steel bar column is 45 degree to 60 with the angle number of degrees that ground end face is formed
Degree.
By using above-mentioned technical proposal, during steel bar column support post, the level that avoidable ground is subject to is made
Firmly or vertically the larger situation of active force occurs.
In conclusion the utility model has the advantages that：It, can effective decomposition pressure masterpiece using arch wall
With；Using connecting plate, adjacent upright posts can be fixed；Using cavity, the weight of retaining wall entirety can be reduced；Utilize arc branch
Plate, the case where arch wall can be prevented to be broken；Using steel bar column and L-square, the intensity of reinforcing rib can be enhanced.
Description of the drawings
Fig. 1 is the overall structure diagram in embodiment；
Fig. 2 be in Fig. 1 along line A-A split after structural schematic diagram.
In figure：1, ground；2, column；3, connecting plate；4, arch wall；5, cover board；6, reinforcing rib；7, L-square；8, steel
Muscle column；9, arc support plate；91, cavity.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment：Arched retaining wall, as shown in Figures 1 and 2, including ground 1, column 2 and arch wall 4, column 2 is along ground
Base 1 be laid with direction interval setting, and with 1 vertical connection of ground；4 both ends of arch wall are fixedly connected with adjacent upright posts 2 respectively,
The convex surface of arch wall 4 is contradicted with side slope；Further include connecting plate 3 and arc support plate 9, the both ends of connecting plate 3 are stood with adjacent respectively
The opposite face of column 2 is fixedly connected, the high settings such as connecting plate 3, column 2 and arch wall 4；Column 2, connecting plate 3 and arch wall 4
It is enclosed the cavity 91 for placing arc support plate 9,9 both ends of arc support plate are fixedly connected with 4 inner wall of arch wall, arc
Support plate 9 is fixedly connected backwards to the side wall of arch wall 4 with 3 side of connecting plate, axis direction and the arch wall 4 of arc support plate 9
Axis direction be arranged in parallel；2 top of column is fixedly connected with the cover board 5 for being useful for closed cavity 91；It, can using arch wall 4
Horizontal earth pressure is set to be born jointly by arch wall 4 and column 2, effective decomposition pressure effect；It, can be to phase using connecting plate 3
Adjacent column 2 is fixed；Using cavity 91, the weight of retaining wall entirety can be reduced, be not required to further reinforce ground 1,
The construction procedure for simplifying retaining wall construction, has saved construction cost；Using arc support plate 9, arch wall 4 can be prevented to be broken
It happens, improves the reliability that arch wall 4 uses.
As shown in Fig. 2, arc support plate 9 is in arranged symmetrically in cavity 91, the height of the height and arch wall 4 of arc support plate 9
It spends equal；During arc support plate 9 supports arch wall 4, the supporting role that arch wall 4 is subject to can be made more uniform
Distribution.
Two of chord length no more than the chord length corresponding to 4 arching trajectory of arch wall corresponding to 9 arching trajectory of arc support plate
/ mono-, and it is not less than the one third of the chord length corresponding to 4 arching trajectory of arch wall, 9 arc of arc support plate in the present embodiment
Chord length corresponding to shape track is equal to the one third of the chord length corresponding to 4 arching trajectory of arch wall, can further make arch
The supporting role that wall 4 is subject to more uniformly is distributed.
The spacing distance of adjacent upright posts 2 is 100cm to 150cm, and the radius corresponding to arch wall 4 and adjacent upright posts 2
Spacing distance it is equal, the spacing distances of the adjacent upright posts 2 in the present embodiment is 100cm, it is ensured that arch wall 4 and column 2
It being capable of effective decomposition pressure effect.
The thickness ratio of arc support plate 9, connecting plate 3 and arch wall 4 is 1：2：3, ensuring arc support plate 9,3 and of connecting plate
In the case that 4 side slope of arch wall there are enough supporting roles, the own wt of retaining wall can be further reduced.
Column 2 is equipped with the reinforcing rib 6 that is fixedly connected with 1 end face of ground backwards to the side wall of arch wall 4, using reinforcing rib 6,
Column 2 can be made more firm.
Reinforcing rib 6 includes that the steel bar column 8 being obliquely installed and L-square 7, L-square 7 are formed by pure concreting, directly
Two straight flange sides of gusset 7 are fixedly connected with column 2 and ground 1 respectively, and the bevel edge side of L-square 7 is fixed with 8 side wall of steel bar column to be connected
It connects, 8 both ends of steel bar column are fixedly connected with column 2 and ground 1 respectively；Using steel bar column 8 and L-square 7, reinforcing rib 6 can be enhanced
Intensity improves the performance of reinforcing rib 6.
The angle number of degrees that steel bar column 8 is formed with 1 end face of ground are 45 degree to 60 degree, and 45 degree are used in the present embodiment；In steel
During 8 support post 2 of muscle column, it can avoid horizontal applied force that ground 1 is subject to or the larger situation of vertical active force occur.
Operation principle：By arch wall 4, horizontal earth pressure can be made to be born jointly by arch wall 4 and column 2, effectively
Decomposition pressure effect；Using connecting plate 3, adjacent upright posts 2 can be fixed；Using cavity 91, retaining wall entirety can be reduced
Weight, be not required to further reinforce ground 1, simplify the construction procedure of retaining wall construction, saved construction cost；Profit
With arc support plate 9, the case where arch wall 4 can be prevented to be broken, the reliability that arch wall 4 uses is improved.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. arched retaining wall, including ground (1), fixed column (2) vertical with ground (1) and both ends respectively with adjacent upright posts
(2) the arch wall (4) being fixedly connected, it is characterized in that：Further include connecting plate (3) and arc support plate (9), the connecting plate (3)
Both ends be fixedly connected respectively with the opposite face of adjacent upright posts (2)；Column (2), connecting plate (3) and arch wall (4) enclose shape
At the cavity (91) for placing arc support plate (9), arc support plate (9) both ends are fixedly connected with arch wall (4) inner wall, arc
Support plate (9) side wall is fixedly connected with connecting plate (3) side, the axis side of the axis direction and arch wall (4) of arc support plate (9)
To being arranged in parallel；Column (2) top is fixedly connected with the cover board (5) for being useful for closed cavity (91).
2. arched retaining wall according to claim 1, it is characterized in that：The arc support plate (9) is in symmetrical in cavity (91)
Setting.
3. arched retaining wall according to claim 2, it is characterized in that：Corresponding to arc support plate (9) arching trajectory
Chord length is not more than the half of the chord length corresponding to arch wall (4) arching trajectory, and is not less than arch wall (4) curved track
The one third of chord length corresponding to mark.
4. arched retaining wall according to claim 1, it is characterized in that：The spacing distance of the adjacent column (2) is 100cm
To 150cm, and the radius corresponding to arch wall (4) is equal with the spacing distance of adjacent upright posts (2).
5. arched retaining wall according to claim 1, it is characterized in that：The arc support plate (9), connecting plate (3) and arch
The thickness ratio of wall (4) is 1：2：3.
6. according to the arched retaining wall described in claim 1-5 any one, it is characterized in that：The column (2) is backwards to arch wall
The side wall of body (4) is equipped with the reinforcing rib (6) being fixedly connected with ground (1) end face.
7. arched retaining wall according to claim 6, it is characterized in that：The reinforcing rib (6) includes the reinforcing bar being obliquely installed
Two straight flange sides of column (8) and L-square (7), L-square (7) are fixedly connected with column (2) and ground (1) respectively, L-square (7)
Bevel edge side be fixedly connected with steel bar column (8) side wall, steel bar column (8) both ends are fixedly connected with column (2) and ground (1) respectively.
8. arched retaining wall according to claim 7, it is characterized in that：The steel bar column (8) is formed with ground (1) end face
The angle number of degrees are 45 degree to 60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752132.5U CN207659990U (en) | 2017-12-14 | 2017-12-14 | Arched retaining wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752132.5U CN207659990U (en) | 2017-12-14 | 2017-12-14 | Arched retaining wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207659990U true CN207659990U (en) | 2018-07-27 |
Family
ID=62941395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721752132.5U Expired - Fee Related CN207659990U (en) | 2017-12-14 | 2017-12-14 | Arched retaining wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207659990U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108914963A (en) * | 2018-08-21 | 2018-11-30 | 上海勘测设计研究院有限公司 | Assembled arcading barricade |
| CN109653242A (en) * | 2019-01-16 | 2019-04-19 | 长江勘测规划设计研究有限责任公司 | Composite foundation reinforcement arch box type barrier wall structure and construction method |
| CN116837896A (en) * | 2023-08-31 | 2023-10-03 | 中国建筑科学研究院有限公司 | Intelligent control prestress self-balancing arch ring soil retaining mechanism and use method |
-
2017
- 2017-12-14 CN CN201721752132.5U patent/CN207659990U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108914963A (en) * | 2018-08-21 | 2018-11-30 | 上海勘测设计研究院有限公司 | Assembled arcading barricade |
| CN109653242A (en) * | 2019-01-16 | 2019-04-19 | 长江勘测规划设计研究有限责任公司 | Composite foundation reinforcement arch box type barrier wall structure and construction method |
| CN116837896A (en) * | 2023-08-31 | 2023-10-03 | 中国建筑科学研究院有限公司 | Intelligent control prestress self-balancing arch ring soil retaining mechanism and use method |
| CN116837896B (en) * | 2023-08-31 | 2023-11-24 | 中国建筑科学研究院有限公司 | Intelligent control prestress self-balancing arch ring soil retaining mechanism and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190926 Address after: 518000 Zhongtai Commercial and Residential Building 305, Shahexi Road 4085, Xinwei Community, Xili Street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Hongda Construction Group Co.,Ltd. Address before: 518000 Guangdong city Shenzhen Futian District Bagua road another Residential Lighting City 6013A Patentee before: SHENZHEN HUASHENG ECOLOGICAL TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |