CN201915422U - Counterfort retaining wall on high slope - Google Patents
Counterfort retaining wall on high slope Download PDFInfo
- Publication number
- CN201915422U CN201915422U CN2011200348929U CN201120034892U CN201915422U CN 201915422 U CN201915422 U CN 201915422U CN 2011200348929 U CN2011200348929 U CN 2011200348929U CN 201120034892 U CN201120034892 U CN 201120034892U CN 201915422 U CN201915422 U CN 201915422U
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- wall
- retaining wall
- thickness
- counterfort
- rib
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Abstract
The utility model relates to the technical field of building construction equipment, and discloses a counterfort retaining wall on a high slope, which comprises a wall panel and a support rib. A wall toe board and a wall heel board are arranged at the bottom end of the wall panel, wherein the thickness of the wall heel board is smaller than that of the wall toe board, the thickness of the wall heel board is 300 millimeters, and the thickness of the wall toe board is 700 millimeters. One end of the support rib is connected with the wall panel, and the other end of the support rib is connected with the wall heel board. The counterfort retaining wall is higher in stability and high in safety.
Description
Technical field
The utility model relates to the technical field of construction implement.
Background technology
In the building construction process, a lot of slope retainings all need to adopt retaining wall.Existing retaining wall common type has: gravity retaining wall, cantilever retaining wall, breast wall type retaining wall, anchor rod retaining wall.Wherein gravity retaining wall mainly is stable by the deadweight maintenance of wall, generally is used for wall higher primary school in 5 meters low retaining wall.The retaining wall sectional area of this type is bigger, the waste labor and materials, and the retaining wall height is undesirable.Cantilever retaining wall is built with steel concrete, and the stable main of wall hammered into shape by wall, and the soil more than the cantilever is heavy, and the tensile stress in the body of wall is born by reinforcing bar.The soil-baffling structure of anchor rod retaining wall is assembled at the scene by prefabricated reinforced concrete upright column, metope, reinforcing pull rod and form anchor.
China's utility model patent number is: ZL201020135154.9 discloses a kind of integrally-assembled buttressed retaining wall, the retaining wall base plate adopts the prefabricated reinforced concrete base plate of band vertical overlap joint reinforcing bar and groove, and shingle nail and counterfort adopt the precast concrete hollow wall panel.When assembling, make the precast concrete hollow wall panel of minimum next piece be stuck in the groove and vertical overlap joint reinforcing bar is reached in the hole in the precast concrete hollow wall panel, the precast concrete hollow wall panel adopts the fissure of displacement to take block, in the hole of precast concrete hollow wall panel and level trough, place vertical reinforcement and horizontal reinforcement respectively, build the grout concrete at last and form a kind of integrally-assembled buttressed retaining wall.
Above-mentioned retaining wall subject matter has: instability, and great in constructing amount, waste labor and materials, construction costs height.
The utility model content
The utility model purpose aims to provide the counterfort retaining wall on the high slope, and this counterfort retaining wall stability is than higher, and is safe.
For achieving the above object, the technical solution adopted in the utility model is: the counterfort retaining wall on the high slope, comprise shingle nail and hold up rib, described shingle nail bottom is provided with toe of wall plate and wall heel slab, wherein the thickness of wall heel slab is less than the thickness of toe of wall plate, and the thickness of described wall heel slab is 300 millimeters, and the thickness of described toe of wall plate is 700 millimeters, described rib one end of holding up connects shingle nail, holds up the other end of rib to connect the wall heel slab.
Counterfort retaining wall on the described high slope, the thickness of its shingle nail are 300 millimeters.
Counterfort retaining wall on the described high slope, its thickness of holding up rib is 300 millimeters.
Counterfort retaining wall on the described high slope, two distance of holding up between the rib is 2.6 meters ~ 3 meters.
Counterfort retaining wall on the described high slope, two distance of holding up between the rib is 2.8 meters.
Counterfort retaining wall on the described high slope, its counterfort wall and side slope form the V font.
Counterfort retaining wall on the described high slope, the wall back side of its counterfort wall is provided with back fill course.
The structural stability of the counterfort retaining wall on this high slope is to rely on the gravity that bankets above deadweight of wall body and the heel slab to guarantee, and the toe of wall plate also increased stability against overturning significantly, and has reduced base stress greatly.Hold up rib that shingle nail is coupled together with the wall heel slab, hold up rib to play a part to put more energy into,, improve the rigidity and the globality of structure, reduce the distortion of shingle nail to improve the stress condition of shingle nail and wall heel slab.
Description of drawings
Schematic diagram in Fig. 1 the utility model specific embodiment.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1: the counterfort retaining wall on the high slope, comprise shingle nail 1, hold up rib 2, toe of wall plate 3, wall heel slab 4, described shingle nail 1 bottom is provided with toe of wall plate 3 and wall heel slab 4, wherein the thickness of wall heel slab 4 is less than the thickness of toe of wall plate 3, the thickness of described wall heel slab 4 is 300 millimeters, the thickness of its shingle nail is 300 millimeters, and its thickness of holding up rib is 300 millimeters.The thickness of described toe of wall plate 3 is 700 millimeters, and described rib 2 one ends of holding up connect shingle nail 1, holds up the other end of rib 2 to connect wall heel slab 4.Hold up rib 2 that shingle nail 1 is coupled together with wall heel slab 4, hold up rib 2 to play a part to put more energy into,, improve the rigidity and the globality of structure, reduce the distortion of shingle nail 1 to improve the stress condition of shingle nail 1 and wall heel slab 4.
Counterfort retaining wall on the high slope, comprise shingle nail 1, hold up rib 2 and wall base plate, the ground of this retaining wall is handled and is adopted forced ramming reinforcing, wherein the wall base plate comprises toe of wall plate 3 and wall heel slab 4, shingle nail 1 bottom is provided with toe of wall plate 3 and wall heel slab 4, wherein the thickness of wall heel slab 4 is less than the thickness of toe of wall plate 3, the thickness of wall heel slab 4 is 300 millimeters, the thickness of its shingle nail is 300 millimeters, its thickness of holding up rib is 300 millimeters, also having wherein two, to hold up the distance between the rib be 2.6 meters ~ 3 meters, is preferably 2.8 meters, and the thickness of toe of wall plate 3 is 700 millimeters.Its counterfort wall and side slope form the V font.The wall back side of its counterfort wall is provided with back fill course.The structural stability of the counterfort retaining wall on this high slope is to rely on the gravity that bankets above deadweight of wall body and the heel slab to guarantee, and the toe of wall plate also increased stability against overturning significantly, and has reduced base stress greatly.Hold up rib that shingle nail is coupled together with the wall heel slab, hold up rib to play a part to put more energy into,, improve the rigidity and the globality of structure, reduce the distortion of shingle nail to improve the stress condition of shingle nail and wall heel slab.
Because the wall of the counterfort retaining wall on this high slope back of the body side slope and counterfort wall form ' V ' font, following narrow wide, wall back of the body backfill earthwork backfill at twice, the backfill 6m height that loosens the soil for the first time adopts strong rammer to carry out the backfill compacting then.For guaranteeing that dynamic consolidation construction does not damage the counterfort barricade, dynamic consolidation construction adopts weight to touch, ram the heavy 15t that hangs down, hammer ram diameter 1.8m, hammer ram falls apart from high being strict controlled in the 4m, the strong rammer is divided into two zones and divides and ram by force respectively, zone of the conduct of backfill upper surface in holding up rib, and other is regional in the conduct of backfill upper surface holding up rib outside.Backfill for the second time adopts back-filling in layers to roll compacting.
Claims (7)
1. the counterfort retaining wall on the high slope, comprise shingle nail and hold up rib, it is characterized in that, described shingle nail bottom is provided with toe of wall plate and wall heel slab, wherein the thickness of wall heel slab is less than the thickness of toe of wall plate, and the thickness of described wall heel slab is 300 millimeters, and the thickness of described toe of wall plate is 700 millimeters, described rib one end of holding up connects shingle nail, holds up the other end of rib to connect the wall heel slab.
2. according to the counterfort retaining wall on the described high slope of claim 1, it is characterized in that the thickness of described shingle nail is 300 millimeters.
3. according to the counterfort retaining wall on the described high slope of claim 1, it is characterized in that described to hold up the thickness of rib be 300 millimeters.
4. according to the counterfort retaining wall on the described high slope of claim 1, it is characterized in that described two to hold up the distance between the rib be 2.6 meters ~ 3 meters.
5.5. the counterfort retaining wall according on the described high slope of claim 4 is characterized in that, described two to hold up the distance between the rib be 2.8 meters.
6. according to the counterfort retaining wall on the described high slope of claim 1, it is characterized in that described counterfort wall and side slope form the V font.
7. according to the counterfort retaining wall on the described high slope of claim 1, it is characterized in that the wall back side of described counterfort wall is provided with back fill course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200348929U CN201915422U (en) | 2011-02-09 | 2011-02-09 | Counterfort retaining wall on high slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200348929U CN201915422U (en) | 2011-02-09 | 2011-02-09 | Counterfort retaining wall on high slope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201915422U true CN201915422U (en) | 2011-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200348929U Expired - Lifetime CN201915422U (en) | 2011-02-09 | 2011-02-09 | Counterfort retaining wall on high slope |
Country Status (1)
| Country | Link |
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| CN (1) | CN201915422U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493485A (en) * | 2011-12-30 | 2012-06-13 | 重庆大学 | Method for building slope protection retaining wall during filling |
| CN102518147A (en) * | 2011-11-28 | 2012-06-27 | 湖南大学 | Anchoring and retaining structure for reducing support height of existing overhigh retaining wall |
| CN103266622A (en) * | 2013-06-09 | 2013-08-28 | 中铁第四勘察设计院集团有限公司 | L-shaped retaining wall structure with cross-over type special-shaped counterfort |
| CN103452133A (en) * | 2012-05-28 | 2013-12-18 | 上海市政工程设计研究总院（集团）有限公司 | Connection method for main structure and accessory structure in wholly-covered water-proof underground structure |
| CN106801384A (en) * | 2017-02-06 | 2017-06-06 | 中交第二公路勘察设计研究院有限公司 | Assembled steel reinforced concrete aliform type culvert opening and construction method |
| CN107338808A (en) * | 2017-07-18 | 2017-11-10 | 中交第三航务工程勘察设计院有限公司 | Arch form counterfort vertical type soil-baffling structure |
| CN107386318A (en) * | 2017-08-17 | 2017-11-24 | 中铁第四勘察设计院集团有限公司 | Steel Wall and its application method for subway station shield hole side |
| CN114892711A (en) * | 2022-05-23 | 2022-08-12 | 广州市设计院集团有限公司 | Construction method of retaining wall in deep and soft soil layer and slope supporting structure |
-
2011
- 2011-02-09 CN CN2011200348929U patent/CN201915422U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518147A (en) * | 2011-11-28 | 2012-06-27 | 湖南大学 | Anchoring and retaining structure for reducing support height of existing overhigh retaining wall |
| CN102518147B (en) * | 2011-11-28 | 2013-12-25 | 湖南大学 | Anchoring and retaining structure for reducing support height of existing overhigh retaining wall |
| CN102493485A (en) * | 2011-12-30 | 2012-06-13 | 重庆大学 | Method for building slope protection retaining wall during filling |
| CN102493485B (en) * | 2011-12-30 | 2014-01-01 | 重庆大学 | Method for building slope protection retaining wall during filling |
| CN103452133A (en) * | 2012-05-28 | 2013-12-18 | 上海市政工程设计研究总院（集团）有限公司 | Connection method for main structure and accessory structure in wholly-covered water-proof underground structure |
| CN103452133B (en) * | 2012-05-28 | 2016-12-14 | 上海市政工程设计研究总院（集团）有限公司 | Method of attachment between agent structure and accessory structure in full bag waterproof underground structure |
| CN103266622A (en) * | 2013-06-09 | 2013-08-28 | 中铁第四勘察设计院集团有限公司 | L-shaped retaining wall structure with cross-over type special-shaped counterfort |
| CN103266622B (en) * | 2013-06-09 | 2015-10-14 | 中铁第四勘察设计院集团有限公司 | Great-leap-forward abnormity counterfort L-type wall-retaining structure |
| CN106801384A (en) * | 2017-02-06 | 2017-06-06 | 中交第二公路勘察设计研究院有限公司 | Assembled steel reinforced concrete aliform type culvert opening and construction method |
| CN107338808A (en) * | 2017-07-18 | 2017-11-10 | 中交第三航务工程勘察设计院有限公司 | Arch form counterfort vertical type soil-baffling structure |
| CN107386318A (en) * | 2017-08-17 | 2017-11-24 | 中铁第四勘察设计院集团有限公司 | Steel Wall and its application method for subway station shield hole side |
| CN114892711A (en) * | 2022-05-23 | 2022-08-12 | 广州市设计院集团有限公司 | Construction method of retaining wall in deep and soft soil layer and slope supporting structure |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110803 |