CN208650092U - A kind of peg board retaining wall with steel reinforced concrete rib - Google Patents
A kind of peg board retaining wall with steel reinforced concrete rib Download PDFInfo
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- CN208650092U CN208650092U CN201821183932.4U CN201821183932U CN208650092U CN 208650092 U CN208650092 U CN 208650092U CN 201821183932 U CN201821183932 U CN 201821183932U CN 208650092 U CN208650092 U CN 208650092U
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- wall plate
- wallboard
- steel
- wall
- retaining wall
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 63
- 239000010959 steel Substances 0.000 title claims abstract description 63
- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 15
- 239000004567 concrete Substances 0.000 claims abstract description 22
- 230000002787 reinforcement Effects 0.000 claims abstract description 10
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 239000002689 soil Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The utility model discloses a kind of peg board retaining walls with steel reinforced concrete rib, including wall plate, the side of wall plate is equipped with toe of wall plate, the other side of wall plate is equipped with wall heel slab, toe of wall plate and the setting of wall heel slab same level, and toe of wall plate and wall heel slab are vertical with wall plate, the side that wall plate is equipped with wall heel slab is equipped with vertical stiffness and helps rib, wall plate is equipped with fashioned iron along the vertical direction, the lower end of fashioned iron is equipped with bored concrete pile, being horizontally disposed in wall plate has stirrup, longitudinal reinforcement is vertically arranged in wall plate, and stirrup is fixedly connected with longitudinal reinforcement, bored concrete pile is arranged in below ground when the utility model at work, the lower surface of wall heel slab and toe of wall plate and ground face contact, through the above structure, improve the ability that wall plate resists transverse load, there is stirrup by being horizontally disposed in wall plate simultaneously, it is erected in wall plate It directly is provided with longitudinal reinforcement, improves the intensity of wall plate；To make the utility model have the characteristics that occupied area is small, bearing capacity is high, rigidity is big.
Description
Technical Field
The utility model relates to a civil engineering retaining structure technical field, concretely relates to take pile sheet retaining wall of strength nature reinforced concrete rib is applicable to the high-speed railway road bed engineering of complicated geological conditions.
Background
In the process of building a high-speed railway, a plurality of lines pass through valleys, gullies and the like with great height differences and occupy a large amount of cultivated land, and high fill embankment engineering is generally considered and selected. Therefore, in order to enable the roadbed structure to be more stable, reduce the land occupation amount and reduce the dust pollution, the use durability is better, and retaining structures such as retaining walls need to be adopted to replace roadbed slopes to reinforce the roadbed. The retaining wall is a special structure for supporting roadbed soil or hillside soil and preventing soil filling or soil instability and deformation. In railway roadbed engineering, the retaining wall can be used to stabilize embankment, cutting side slope, reduces earth and rockfill engineering volume and area, prevents that rivers from scouring the road bed to can be used to renovate collapse, landslide road bed diseases etc.. Along with the development of the high-speed railway industry in China, the retaining wall is increasingly widely applied, and has the advantages of convenience in construction, land occupation saving, low requirement on foundation foundations, reasonable price and the like. Currently, retaining walls mainly have: gravity type retaining wall, cantilever type retaining wall, weighing apparatus formula retaining wall, stock retaining wall, reinforced earth retaining wall, pitch inclined retaining wall, empty box formula retaining wall, half gravity type retaining wall, from inlaying formula retaining wall, pile sheet formula retaining wall and so on. In high-speed railway engineering, retaining walls suitable for local environments need to be built to meet the requirements of roadbed bearing capacity, stability, living environment and the like through different geological conditions and complex surrounding environments.
SUMMERY OF THE UTILITY MODEL
The utility model provides an utilize strength nature reinforced concrete rib post to increase the pile sheet retaining wall of retaining wall rigidity and bearing capacity, this kind of retaining wall have area little, bear the weight of characteristics that dynamic height, rigidity are big, the utility model discloses technical scheme is as follows:
the utility model provides a take stake board retaining wall of strength nature reinforced concrete rib, includes founds the wallboard, one side of founding the wallboard is equipped with the toe board, the opposite side of founding the wallboard is equipped with the heel board, the same horizontal plane setting of toe board and heel board, just toe board and heel board all are perpendicular with founding the wallboard, the one side that founding the wallboard and being equipped with the heel board is equipped with the rib is held up to vertical strength nature, founding the wallboard and being equipped with shaped steel along vertical direction, the lower extreme of shaped steel is equipped with the bored concrete pile, it is provided with the stirrup to found the wallboard internal level, the vertical longitudinal reinforcement that is provided with in the wallboard, just stirrup and longitudinal reinforcement fixed connection.
Preferably, shaped steel bottom fixed assembly has connecting steel plate, connecting steel plate is equipped with the bolted connection hole, bored concrete pile top fixed assembly has connecting bolt, connecting steel plate passes through the detachable assembly of connecting bolt with bored concrete pile.
Preferably, the section steel is arranged inside the vertical wall plate.
Preferably, the section steel is arranged inside the stiff stiffening ribs.
Preferably, one part of the section steel is arranged inside the vertical wall plate, and the other part of the section steel is arranged inside the stiff stiffening ribs.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses be equipped with the rib is held up to vertical strength nature in the one side that the upright wallboard was equipped with the wall heel board, the upright wallboard is equipped with shaped steel along vertical direction, and the lower extreme of shaped steel is equipped with the bored concrete pile, the bored concrete pile sets up below ground during operation, the lower surface of wall heel board and wall toe board contacts with ground, through above structure, improved the ability that the upright wallboard resisted the transverse load, and can be according to the actual engineering circumstances, set up shaped steel in the upright wallboard inside or shaped steel partly set up in the upright wallboard inside another part set up in the rib is held up to strength nature or shaped steel sets up in the rib is held up to strength nature, in order to adapt to different operating modes; meanwhile, the stirrups are horizontally arranged in the vertical wall plate, the longitudinal steel bars are vertically arranged in the vertical wall plate, and the stirrups and the longitudinal steel bars are fixedly connected together, so that the strength of the vertical wall plate is improved; thereby the utility model has the characteristics of small floor area, high bearing capacity and high rigidity.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
FIG. 3 is a left side view of the structure of the present invention;
figure 4 is a schematic cross-sectional view a-a of example 1 of the present invention;
fig. 5 is a schematic sectional view taken along line a-a of example 2 of the present invention;
fig. 6 is a schematic sectional view taken along line a-a of example 3 of the present invention;
fig. 7 is a schematic view of a vertical cross-section structure of a vertical wall panel according to embodiment 1 of the present invention.
Wherein,
the concrete wall comprises 1 vertical wall plate, 2 wall toe plates, 3 wall heel plates, 4 stiff stiffening ribs, 5 cast-in-place piles, 6 stirrups, 7 longitudinal steel bars, 8 profile steels, 9 connecting steel plates, 10 connecting bolts and 11 bolt connecting holes.
Detailed Description
Example 1
In order to solve the problem that prior art exists, as shown in fig. 1 to 7, the utility model provides a take pile slab retaining wall of strength nature reinforced concrete rib, including founding wallboard 1, one side of founding wallboard 1 is equipped with toe board 2, the opposite side of founding wallboard 1 is equipped with heel board 3, the same horizontal plane setting of toe board 2 and heel board 3, and toe board 2 and heel board 3 all are perpendicular with founding wallboard 1, one side that founding wallboard 1 is equipped with heel board 3 is equipped with vertical strength nature and holds up rib 4, it is equipped with shaped steel 8 along vertical direction to found wallboard 1, shaped steel 8's lower extreme is equipped with bored concrete pile 5, it is provided with stirrup 6 to found the level in wallboard 1, the vertical longitudinal reinforcement 7 that is provided with in wallboard 1, and stirrup 6 and longitudinal reinforcement 7 fixed connection.
In this embodiment, the toe board 2 and the heel board 3 are concrete reinforced concrete boards, the section steel 8 is specifically made of i-steel, the vertical wall board 1 is provided with a plurality of layers of stirrups 6, each layer of stirrups 6 is a multi-limb stirrup, and the number of layers of stirrups 6 and the number of limbs of each layer of stirrups 6 are determined according to actual conditions.
Specifically, the bottom of the section steel 8 is fixedly equipped with a connecting steel plate 9, the connecting steel plate 9 is provided with a bolt connecting hole 11, the top of the cast-in-place pile 5 is fixedly equipped with a connecting bolt 10, and the connecting steel plate 9 and the cast-in-place pile 5 are detachably assembled through the connecting bolt 10.
Specifically speaking, shaped steel 8 sets up inside vertical wall panel 1, and shaped steel 8 is in concrete wall panel, and the construction is simple, but rigidity is relatively lower, is suitable for the not big condition of design bending resistance bearing capacity.
The utility model discloses embodiment 1's a take pile sheet retaining wall's of strength nature reinforced concrete rib construction installation method includes:
step 1, preparing a structure size and a material; determining the height, width and length of the vertical wall plate 1, determining the strength grade of concrete and the specifications of a stirrup 6, a longitudinal steel bar 7 and section steel 8;
step 2, constructing a cast-in-place pile 5; determining the position of a cast-in-place pile 5, drilling holes at the determined position by using a drilling machine, firstly pouring concrete after drilling to a designed height, pausing for 10-20s, then slowly lifting a drill rod, immediately inserting a reinforcement cage to a designed depth after the concrete pressure pouring is finished, and embedding a connecting bolt 10 at the top of the cast-in-place pile 5;
step 3, after the concrete of the cast-in-place pile 5 reaches the design strength, connecting the section steel 8 fixed with the connecting steel plate 9 with the cast-in-place pile 5 through a connecting bolt 10;
step 4, leveling and compacting the foundation ground contacted with the toe board 2 and the heel board 3;
step 5, binding a stirrup 6 and a longitudinal steel bar 7 in the vertical wall plate 1;
step 6, installing a concrete pouring template;
and 7, sequentially pouring concrete of the toe board 2, the heel board 3, the stiff stiffening ribs 4 and the vertical wall board 1.
Example 2
The utility model provides a take pile sheet retaining wall of strength nature reinforced concrete rib, other characteristics are the same with embodiment 1, the difference lies in: in this embodiment, another installation structure of the section steel 8 is disclosed, as shown in fig. 5, the specific structure is as follows: the profile steel 8 is arranged inside the stiffening ribs 4.
The section steel 8 is arranged inside the stiff stiffening ribs 4 outside the concrete wallboard, has the largest section bending rigidity, and is suitable for the condition with larger requirements on bearing capacity and rigidity.
Example 3
The utility model provides a take pile sheet retaining wall of strength nature reinforced concrete rib, other characteristics are the same with embodiment 1, the difference lies in: in this embodiment, another installation structure of the section steel 8 is disclosed, as shown in fig. 6, the specific structure is as follows: one part of the section steel 8 is arranged inside the vertical wall plate 1, and the other part of the section steel 8 is arranged inside the stiff stiffening rib 4.
By adopting the structure, the section rigidity is between that of the embodiment 1 and that of the embodiment 3, and can be selected according to the designed bearing capacity.
The utility model discloses be equipped with vertical strength nature in the one side that founds wallboard 1 and be equipped with heel board 3 and hold up rib 4, found wallboard 1 along vertical direction assembly shaped steel 8, and shaped steel 8's lower extreme assembly bored concrete pile 5, during operation bored concrete pile 5 sets up below ground, the lower surface of heel board 3 and wall toe board 2 contacts with ground, through above structure, improved the ability that founds wallboard 1 and resist horizontal load, and can be according to the actual engineering circumstances, set up shaped steel 8 in founding wallboard 1 inside or shaped steel 8 partly sets up in founding wallboard 1 inside another part sets up in strength nature holds up rib 4 inside or shaped steel 8 sets up in strength nature holds up rib 4 inside, in order to adapt to different operating modes; meanwhile, the stirrups 6 are horizontally arranged in the vertical wall plate 1, the longitudinal steel bars 7 are vertically arranged in the vertical wall plate 1, and the stirrups 6 and the longitudinal steel bars 7 are fixedly connected together, so that the strength of the vertical wall plate 1 is improved; thereby the utility model has the characteristics of small floor area, high bearing capacity and high rigidity.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. The utility model provides a take stake board retaining wall of strength nature reinforced concrete rib, a serial communication port, including founding the wallboard, one side of founding the wallboard is equipped with the toe board, the opposite side of founding the wallboard is equipped with the heel board, the same horizontal plane setting of toe board and heel board, just toe board and heel board all are perpendicular with founding the wallboard, the one side that founding the wallboard and being equipped with heel board is equipped with vertical strength nature and holds up the rib, founding the wallboard and being equipped with shaped steel along vertical direction, the lower extreme of shaped steel is equipped with the bored concrete pile, it is provided with the stirrup to found the wallboard internal level, the vertical longitudinal reinforcement that is provided with in the wallboard, just stirrup and longitudinal reinforcement fixed connection.
2. A pile plate retaining wall with stiffening steel reinforced concrete ribs according to claim 1, wherein the bottom of the section steel is fixedly assembled with a connecting steel plate, the connecting steel plate is provided with bolt connecting holes, the top of the cast-in-place pile is fixedly assembled with connecting bolts, and the connecting steel plate and the cast-in-place pile are detachably assembled through the connecting bolts.
3. A pile sheet retaining wall with reinforcing steel concrete ribs according to claim 2, wherein said section steel is provided inside the vertical wall plate.
4. A pile sheet retaining wall with stiffening steel reinforced concrete ribs according to claim 2, wherein said section steel is provided inside the stiffening ribs.
5. A pile sheet retaining wall with stiffening steel reinforced concrete ribs according to claim 2, wherein a portion of the section steel is disposed inside the vertical wall plate and another portion of the section steel is disposed inside the stiffening ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821183932.4U CN208650092U (en) | 2018-07-25 | 2018-07-25 | A kind of peg board retaining wall with steel reinforced concrete rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821183932.4U CN208650092U (en) | 2018-07-25 | 2018-07-25 | A kind of peg board retaining wall with steel reinforced concrete rib |
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| Publication Number | Publication Date |
|---|---|
| CN208650092U true CN208650092U (en) | 2019-03-26 |
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| CN201821183932.4U Active CN208650092U (en) | 2018-07-25 | 2018-07-25 | A kind of peg board retaining wall with steel reinforced concrete rib |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643225A (en) * | 2018-07-25 | 2018-10-12 | 中铁七局集团第工程有限公司 | A kind of peg board retaining wall with steel reinforced concrete rib |
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2018
- 2018-07-25 CN CN201821183932.4U patent/CN208650092U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643225A (en) * | 2018-07-25 | 2018-10-12 | 中铁七局集团第工程有限公司 | A kind of peg board retaining wall with steel reinforced concrete rib |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201126 Address after: Room 1001, No.30 and 32, Shuixi Road, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Engineering Co.,Ltd. Address before: 471000 155 Chun Du Road, West Industrial District, Luoyang, Henan Patentee before: THE FIRST ENGINEERING CORP., 1ST OF CHINA RAILWAY SEVENTH Group |
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| TR01 | Transfer of patent right |