CN205152982U - Barricade and structure of filling suitable for height is filled - Google Patents
Barricade and structure of filling suitable for height is filled Download PDFInfo
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- CN205152982U CN205152982U CN201520940657.6U CN201520940657U CN205152982U CN 205152982 U CN205152982 U CN 205152982U CN 201520940657 U CN201520940657 U CN 201520940657U CN 205152982 U CN205152982 U CN 205152982U
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- barricade
- base plate
- shingle nail
- storehouse lattice
- soil
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Abstract
The utility model discloses a be applicable to the barricade that the height was filled, include the bottom plate and set up shingle nail and the counterfort on the bottom plate, counterfort and shingle nail back connection, the shingle nail openly is provided with the storehouse check, and the storehouse check support on the bottom plate. The utility model discloses provide the structure of filling simultaneously, including foretell barricade, still include basic supporting course, compaction banket layer, the ground body, the floor support of barricade is on basic supporting course, and the lamination is banketed on basic supporting course and bottom plate to the compaction to by a shingle nail and a storehouse check fender, cang gezhong is inserted to the ground body. The utility model discloses the barricade front end adopts thin wall storehouse lattice structure, the cling compound and the antidumping performance of the multiplicable barricade that packs in the check of storehouse. The barricade bottom is for the tilting bottom plate or be aided with abrupt tenon structure, increases whole cling property. The well layering of banketing sets up geogrid and can improve shear strength, reduces the structure cross dimensions, has realized with the earth -retaining effect of soil, keeps off structure economic security more than homogeneous.
Description
Technical field
The utility model belongs to technical field of building construction, particularly relates to a kind of barricade and the embankment structure thereof that are applicable to high roadbed.
Background technology
Mountain area, knob, in order to meet levelling of the land needs, often form a large amount of embankment side slope up to 20 meters.In order to a gear bankets, the board-like prestressed anchor structure of normal employing stake.Because intensity of banketing is low, complicated, lack of homogeneity, geotechnological index stability is low, causes the prestressed anchor needing to arrange overlength, passes through fill stratum.Super-length prestressed anchor pole cost is high, reliability is low, and loss of prestress is large.The deadweight consolidation settlement of banketing also may bring negative effect to extra long anchor bar.
Counterfort retaining wall erects wall, counterfort and base plate by wall body and forms.The embankment side slope of height 6 ~ 10 meters adopts counterfort retaining wall comparatively economical, and after highly more than 10 meters, cost increases sharply, and loses price advantage, and toe of wall foundation stress is excessive inadequate with rigidity simultaneously.
Reinforced concrete warehouse form retaining wall utilizes storehouse lattice to banket increase structural stability, and its structure is simple, and stress condition is better, good stability, the different grounds that maxi-mum height is higher.Its shortcoming bankets in the construction of retaining wall structure component and storehouse lattice to hocket, and construction organization is more complicated, and construction period is longer.Fill structure is loose, and self stability is poor.
Utility model content
The deficiencies in the prior art in view of the above, the purpose of this utility model is to provide a kind of barricade and the embankment structure thereof that are applicable to process high roadbed.
For achieving the above object and other relevant objects, technical solutions of the utility model are as follows:
Be applicable to a barricade for high roadbed, comprise base plate and the shingle nail that is arranged on base plate and counterfort, described counterfort is connected with the shingle nail back side, and described shingle nail front is provided with storehouse lattice, and described storehouse lattice are supported on base plate.
Adopt said structure, barricade front end adopts thin-walled storehouse lattice structure, and in the lattice of storehouse, filler can increase antiskid and the overturning or slip resistance analysis performance of barricade, and barricade rear end is buttress type soil-baffling structure.Achieve with the effect of soil gear soil, than similar retaining structure safety more economically, be specially adapted to the embankment engineering of process more than 20 meters.
As preferably: described base plate is obliquely installed, base plate near one end of counterfort lower than the one end near storehouse lattice.
As preferably: the bottom surface of described base plate is provided with protruding tenon.To increase overall cling property.
As preferably: described storehouse lattice, base plate, shingle nail and counterfort are integral type structure.
As preferably: described base plate comprises toe of wall plate and wall heel slab, and described storehouse lattice are arranged side by side on described toe of wall plate along shingle nail front, and described counterfort one end is connected with the shingle nail back side, and the other end is connected with wall heel slab.
The utility model provides a kind of embankment structure simultaneously, comprise above-mentioned a kind of barricade being applicable to high roadbed, also comprise essential bearing stratum, compacting filling soil layer, Rock And Soil, the backplanes support of described barricade is on essential bearing stratum, described compacting filling soil is laminated on essential bearing stratum and base plate, and propping up gear by shingle nail and storehouse lattice, described Rock And Soil inserts Cang Gezhong.
As preferably: described base plate bottom surface is inclined plane or is provided with protruding tenon, this base plate bottom surface press-in essential bearing stratum.
As preferably: also comprise the domatic surface layer covered on compacting filling soil layer, be positioned at storehouse lattice surface layer above storehouse lattice and backfill Rock And Soil.
As preferably: described domatic surface layer is the thick concrete enclosing earth's surface of 50mm ~ 150mm, described storehouse lattice surface layer be lay 500mm ~ 1000mm thickness plant the immature soil.
As preferably: described compacting filling soil layer is sandwich construction setting up and down, is provided with geo-grid between layers, and lift height is 300mm ~ 1500mm.
The beneficial effects of the utility model are:
1, barricade front end adopts thin-walled storehouse lattice structure, and in the lattice of storehouse, filler can increase antiskid and the overturning or slip resistance analysis performance of barricade, and barricade rear end is buttress type soil-baffling structure.Bottom barricade for tilting base plate or be aided with protruding tenon structure, increase overall cling property.
2, middle layering of banketing arranges geo-grid and can improve shear strength, reduces structure section size, achieves with the effect of soil gear soil, than similar retaining structure safety more economically.Be specially adapted to the embankment engineering of process more than 20 meters.
Accompanying drawing explanation
Fig. 1 is the structural representation of barricade in the utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the structural representation of embankment in the utility model.
Piece mark explanation
1 base plate
2 shingle nails
3 counterforts
4 storehouse lattice
41 perpendicular walls
42 dividing plates
5 protruding tenons
6 Rock And Soils
7 storehouse lattice surface layers
8 domatic surface layers
9 compacting filling soil layers
10 geo-grid
11 essential bearing stratums
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar the content disclosed by this manual can understand other advantages of the present utility model and effect easily.
As depicted in figs. 1 and 2, a kind of barricade being applicable to high roadbed, the shingle nail 2 comprising base plate 1 and be arranged on base plate 1 and counterfort 3, described counterfort 3 is connected with shingle nail 2 back side, shingle nail 2 front is provided with the storehouse lattice 4 for backfilling ground, storehouse lattice 4 are supported on base plate 1, and storehouse lattice 4 are surrounded by the perpendicular wall 41 and the multiple vertical clapboards 42 be vertically set between perpendicular wall 41 and shingle nail 2 being parallel to shingle nail 2.
Described base plate 1 is obliquely installed, and base plate 1 bottom surface is near one end of counterfort 3 lower than the one end near storehouse lattice 4, and the bottom surface of base plate 1 is provided with protruding tenon 5, to increase overall cling property.Described storehouse lattice 4, base plate 1, shingle nail 2 and counterfort 3 is integral type structure.
Base plate 1 described in this example comprises toe of wall plate and wall heel slab, and storehouse lattice 4 are arranged side by side on described toe of wall plate along shingle nail 2 front, and described counterfort 3 one end is connected with shingle nail 2 back side, and the other end is connected with wall heel slab.
Adopt said structure, barricade front end adopts thin-walled storehouse lattice 4 structure, and in storehouse lattice 4, filler can increase antiskid and the overturning or slip resistance analysis performance of barricade, and barricade rear end is counterfort 3 formula soil-baffling structure.Achieve with the effect of soil gear soil, than similar retaining structure safety more economically, be specially adapted to the embankment engineering of process more than 20 meters.
As shown in Figure 3, the utility model provides a kind of embankment structure simultaneously, comprise above-mentioned a kind of barricade being applicable to high roadbed, also comprise essential bearing stratum 11, compacting filling soil layer 9, Rock And Soil 6, the base plate 1 of barricade is supported on essential bearing stratum 11, compacting filling soil layer 9 is pressed on essential bearing stratum 11 and base plate 1, and by shingle nail 2 and storehouse lattice 4 gear, Rock And Soil 6 is inserted in storehouse lattice 4.Rock And Soil 6 can be block stone, the building wastes such as discarded concrete block.
Base plate 1 bottom surface is inclined plane or is provided with protruding tenon 5, the press-in of this base plate 1 bottom surface or embedding essential bearing stratum 11.Essential bearing stratum 11 is the soil response of rock foundation or compacting.
The storehouse lattice surface layer 7 also comprising the domatic surface layer 8 covered on compacting filling soil layer 9, be positioned at storehouse lattice 4 and backfill above Rock And Soil 6.Described domatic surface layer 8 is the thick concrete enclosing earth's surface of 50mm ~ 150mm, and described storehouse lattice surface layer 7 plants the immature soil for laying 500mm ~ 1000mm thickness, and afforestation vegetation or arbor can be planted in top
Described compacting filling soil layer 9 is sandwich construction setting up and down, neighbouring two-layer between be provided with geo-grid 10, to improve shear strength, reduce structure section size, lift height is 300mm ~ 1500mm.
The concrete implementation step of embankment described in the utility model is as follows:
(1) selection rock foundation, or employing point rams and completely rams the strong rammer mode combined and tamps compacting soil response, raising bearing capacity of foundation soil, basis of formation bearing stratum 11;
(2) a thin-walled storehouse lattice structure for a construction gear compaction in layers fill stratum 9, for tilting base plate 1 or be aided with protruding tenon 5 and construct bottom the lattice structure of thin-walled storehouse, can increase overall cling property;
(3) compaction in layers fill stratum 9.Lift height is 300 ~ 1500mm, and debulking methods is vibratory compaction or light-duty road roller.Be provided with geo-grid 10 between layers, improve the shear strength of thin-walled storehouse lattice structure rolling earth behind retaining wall body, reduce soil pressure, the problem that side slope posterior settlement amount is bigger than normal can also be reduced;
(4) in the hole capital after selling all securities of thin-walled storehouse lattice structure, Rock And Soil 6 is backfilled.Rock And Soil 6 can be block stone, the building wastes such as discarded concrete block, and in storehouse lattice 4, backfill Rock And Soil 6 can increase antiskid and the overturning or slip resistance analysis performance of thin-walled storehouse lattice structure;
(5) to construct domatic surface layer 8.Domatic surface layer 8 is that earth's surface closed by the thick plain concrete of 50 ~ 150mm, avoids slope ground surface ponding to immerse compaction in layers and to banket region;
(6) construction storehouse lattice surface layer 7.What storehouse lattice surface layer 7 was laying 500 ~ 1000mm thickness plants the immature soil, and top plantation afforestation vegetation or arbor, beautify the environment.
Structure of the present utility model achieves with the effect of soil gear soil, than similar retaining structure safety more economically, is specially adapted to the embankment engineering of process more than 20 meters.
Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses, must be contained by claim of the present utility model.
Claims (10)
1. be applicable to a barricade for high roadbed, comprise base plate and the shingle nail that is arranged on base plate and counterfort, it is characterized in that: described counterfort is connected with the shingle nail back side, described shingle nail front is provided with storehouse lattice, and described storehouse lattice are supported on base plate.
2. a kind of barricade being applicable to high roadbed according to claim 1, is characterized in that: described base plate is obliquely installed, base plate near one end of counterfort lower than the one end near storehouse lattice.
3. a kind of barricade being applicable to high roadbed according to claim 1, is characterized in that: the bottom surface of described base plate is provided with protruding tenon.
4. a kind of barricade being applicable to high roadbed according to claim 1, is characterized in that: described storehouse lattice, base plate, shingle nail and counterfort are integral type structure.
5. a kind of barricade being applicable to high roadbed according to claim 1, it is characterized in that: described base plate comprises toe of wall plate and wall heel slab, described storehouse lattice are arranged side by side on described toe of wall plate along shingle nail front, and described counterfort one end is connected with the shingle nail back side, and the other end is connected with wall heel slab.
6. an embankment structure, it is characterized in that: comprise a kind of barricade being applicable to high roadbed described in claim 1-5 any one, also comprise essential bearing stratum, compacting filling soil layer, Rock And Soil, the backplanes support of described barricade is on essential bearing stratum, described compacting filling soil is laminated on essential bearing stratum and base plate, and propping up gear by shingle nail and storehouse lattice, described Rock And Soil inserts Cang Gezhong.
7. a kind of embankment structure according to claim 6, is characterized in that: described base plate bottom surface is inclined plane or is provided with protruding tenon, this base plate bottom surface press-in essential bearing stratum.
8. a kind of embankment structure according to claim 6, is characterized in that: also comprise the domatic surface layer covered on compacting filling soil layer, be positioned at storehouse lattice surface layer above storehouse lattice and Rock And Soil.
9. a kind of embankment structure according to claim 8, is characterized in that: described domatic surface layer is the thick concrete enclosing earth's surface of 50mm ~ 150mm, described storehouse lattice surface layer be lay 500mm ~ 1000mm thickness plant the immature soil.
10. a kind of embankment structure according to claim 6, it is characterized in that: described compacting filling soil layer is sandwich construction setting up and down, is provided with geo-grid between layers, lift height is 300mm ~ 1500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520940657.6U CN205152982U (en) | 2015-11-23 | 2015-11-23 | Barricade and structure of filling suitable for height is filled |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520940657.6U CN205152982U (en) | 2015-11-23 | 2015-11-23 | Barricade and structure of filling suitable for height is filled |
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| CN205152982U true CN205152982U (en) | 2016-04-13 |
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| CN201520940657.6U Active CN205152982U (en) | 2015-11-23 | 2015-11-23 | Barricade and structure of filling suitable for height is filled |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759472A (en) * | 2017-02-27 | 2017-05-31 | 中交第三航务工程勘察设计院有限公司 | A kind of buttress type Ecological Retaining Wall structure |
| CN106836144A (en) * | 2017-01-25 | 2017-06-13 | 中国电建集团西北勘测设计研究院有限公司 | A kind of method of the maintenanceability of buttress type duplex face dam and raising panel |
| CN107012884A (en) * | 2017-05-26 | 2017-08-04 | 中冶赛迪工程技术股份有限公司 | Formula retaining structure is helped in a kind of storehouse |
| CN107700523A (en) * | 2017-09-26 | 2018-02-16 | 福州市规划设计研究院 | The prefabricated drainage system and construction method for facing upward inclined retaining wall |
| CN109695254A (en) * | 2019-03-07 | 2019-04-30 | 浙江交工集团股份有限公司 | A kind of road shoulder soil blocking component afforested and its construction method |
| CN113502826A (en) * | 2021-07-15 | 2021-10-15 | 湖南化工地质工程勘察院有限责任公司 | Novel fill side slope retaining structure and construction method and application thereof |
-
2015
- 2015-11-23 CN CN201520940657.6U patent/CN205152982U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836144A (en) * | 2017-01-25 | 2017-06-13 | 中国电建集团西北勘测设计研究院有限公司 | A kind of method of the maintenanceability of buttress type duplex face dam and raising panel |
| CN106759472A (en) * | 2017-02-27 | 2017-05-31 | 中交第三航务工程勘察设计院有限公司 | A kind of buttress type Ecological Retaining Wall structure |
| CN107012884A (en) * | 2017-05-26 | 2017-08-04 | 中冶赛迪工程技术股份有限公司 | Formula retaining structure is helped in a kind of storehouse |
| CN107700523A (en) * | 2017-09-26 | 2018-02-16 | 福州市规划设计研究院 | The prefabricated drainage system and construction method for facing upward inclined retaining wall |
| CN109695254A (en) * | 2019-03-07 | 2019-04-30 | 浙江交工集团股份有限公司 | A kind of road shoulder soil blocking component afforested and its construction method |
| CN113502826A (en) * | 2021-07-15 | 2021-10-15 | 湖南化工地质工程勘察院有限责任公司 | Novel fill side slope retaining structure and construction method and application thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |