CN207974143U - Applied to the stake Torquay beam barricade in steep slope subgrade - Google Patents
Applied to the stake Torquay beam barricade in steep slope subgrade Download PDFInfo
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- CN207974143U CN207974143U CN201820055473.5U CN201820055473U CN207974143U CN 207974143 U CN207974143 U CN 207974143U CN 201820055473 U CN201820055473 U CN 201820055473U CN 207974143 U CN207974143 U CN 207974143U
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- barricade
- pile foundation
- joist
- reinforcement
- torquay
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Abstract
The stake Torquay beam barricade being applied in steep slope subgrade of the utility model, including pile foundation, joist and barricade, are characterized in that:Barricade is fixedly connected with joist through equally distributed spiral, the side of barricade towards roadbed be provided with meet native inclined-plane, horizontal bearing face and under meet native inclined-plane;Pile foundation is by pile foundation steel bar cage, pile foundation coagulation local soil type at pile foundation steel bar cage is made of vertical reinforcement, and vertical reinforcement is from top to bottom provided with spiral reinforcement and lower spiral reinforcement, and the diameter of upper spiral reinforcement from top to bottom is gradually reduced.The stake Torquay beam barricade of the utility model, barricade are fixed on through spaced spiral on joist, ensure that barricade has stronger stability;Barricade can realize the excellent support to roadbed and ground, ensure that the stability of formed roadbed so that the roadbed safeguarded, road surface are durable, and a kind of effective retaining structure is provided for high steep roadbed construction.
Description
Technical field
The utility model is related to a kind of Torquay beam barricades, more specifically, more particularly to a kind of applied to steep slope subgrade
In stake Torquay beam barricade.
Background technology
In highway, railway bed process of construction, it is frequently encountered the situation constructing roadbed in steep slope region.As especially
In China western mountainous areas, landform cutting is violent, and there are Valley Development, ravines and guillies criss-cross, landform horizontal slope is steeper, occur stability compared with
Poor high steep roadbed.To prevent from banketing or soil deformation unstability, stablizes the roadbed on abrupt slope, need that slope supporting structure, mesh is arranged
Before, roadbed side slope retaining structure form is numerous, but can not only have been solved foundation bearing capacity using pile foundation joist retaining wall but also can have been reinforced
Side slope is reduced and is interfered slopes.And save the area, obtain good engineering and economic effect.
Invention content
The shortcomings that the utility model is in order to overcome above-mentioned technical problem provides a kind of stake support applied in steep slope subgrade
Base beam barricade.
The stake Torquay beam barricade being applied in steep slope subgrade of the utility model, including pile foundation(1), joist(2)And barricade
(3), pile foundation is located at abrupt slope(5)Ground among, joist is fixed in pile foundation;It is characterized in that:Barricade is with joist through uniformly dividing
The spiral of cloth(4)It is fixedly connected, the lower section of barricade is the lower surface being in contact with joist(25), barricade towards roadbed one
Side, which is from top to bottom disposed with, meets native inclined-plane(27), horizontal bearing face(28)Native inclined-plane is met under(29);The pile foundation by
Pile foundation steel bar cage(8)With the pile foundation concrete for pouring portion in the inner and periphery(9)Composition, pile foundation steel bar cage are followed successively by from the bottom to top
Tip section(11), middle part cylindrical section(10)With support section(12);Pile foundation steel bar cage is by the vertical reinforcement that is distributed according to annular space
(17)Composition, vertical reinforcement are from top to bottom provided with spiral reinforcement(13)With lower spiral reinforcement(14), upper spiral reinforcement is by upper
Diameter under is gradually reduced, and lower spiral reinforcement is by cylindrical section(20)With the closing in section positioned at cylindrical section lower end(21)Composition.
The stake Torquay beam barricade being applied in steep slope subgrade of the utility model, the pile foundation steel bar cage(8)On by up to
Under 2m is provided with annulus(15), the periphery of each annulus is provided with 4 auxiliary bars being fixed on steel reinforcement cage(16),
Auxiliary bar is by bending section(23)With the vertical section for being fixed on its both ends(22)Composition.
The stake Torquay beam barricade being applied in steep slope subgrade of the utility model, the joist(2)In be provided with joist steel
Muscle cage(24), spiral(4)Lower part be fixed on joist steel reinforcement cage(24)On.
The stake Torquay beam barricade being applied in steep slope subgrade of the utility model, the vertical reinforcement(17)By the straight of middle part
Line segment and the upper bending part for being fixed thereon lower both ends(18)With lower bending part(19)Composition.
The utility model has the beneficial effects that:The stake Torquay beam barricade of the utility model, by pile foundation, joist and barricade group
At barricade is fixed on through spaced spiral on joist, ensure that barricade has stronger stability;Barricade is towards road
The side of base be provided with meet native inclined-plane, horizontal bearing face and under meet native inclined-plane, it can be achieved that excellent support to roadbed and ground,
It ensure that the stability of formed roadbed.Pile foundation steel bar cage is from top to bottom divided into support section, middle part cylindrical section and tip section, and steel
Muscle cage is made of vertical reinforcement and upper and lower spiral reinforcement, is effectively guaranteed the intensity of formed steel bar concrete pile, favorably
In forming firm stake Torquay beam barricade so that the roadbed safeguarded, road surface are durable, to be built in loess plateau area
Road provides a kind of effective stake Torquay beam barrier wall structure.
Description of the drawings
Fig. 1 is the structural schematic diagram of the stake Torquay beam barricade of the utility model;
Fig. 2 is the structural schematic diagram of the utility model pile foundation steel reinforcement cage;
Fig. 3 is the structural schematic diagram of vertical reinforcement in the utility model;
Fig. 4 is the structural schematic diagram of upper bolt reinforcing bar in the utility model;
Fig. 5 is the structural schematic diagram of lower bolt reinforcing bar in the utility model;
Fig. 6 is the structural schematic diagram of annulus in the utility model;
Fig. 7 is the structural schematic diagram of auxiliary bar in the utility model;
Fig. 8 is the front view of joist in the utility model;
Fig. 9 is the vertical view of joist in the utility model;
Figure 10 is the structural schematic diagram of barricade in the utility model.
In figure:1 pile foundation, 2 joists, 3 barricades, 4 spirals, 5 abrupt slopes, 6 roadbeds, 7 road surfaces, 8 pile foundation steel bar cages, 9 pile foundations
Concrete, 10 middle part cylindrical sections, 11 tip sections, 12 support sections, spiral reinforcement on 13,14 times spiral reinforcements, 15 annulus, 16 auxiliary
Reinforcing bar, 17 vertical reinforcements, bending part on 18,19 times bending parts, 20 cylindrical sections, 21 closing in sections, 22 vertical sections, 23 bending sections, 24
Joist steel reinforcement cage, 25 lower surfaces, 26 lateral surfaces meet native inclined-plane on 27,28 horizontal bearing faces, and native inclined-plane is met under 29.
Specific implementation mode
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, the structural schematic diagram of the stake Torquay beam barricade of the utility model is given, by pile foundation 1, joist 2
It is formed with barricade 3, pile foundation 1 is inserted among the ground on abrupt slope 5, in order to ensure the stability of formed pile foundation 1, the lower end of pile foundation 1
To be located on sandstone, sequentially pass through farinose argillic horizon and powder soil horizon from the bottom to top.Joist 2 is fixed on the upper end of pile foundation 1, for reality
The setting of two rows can be used in existing firm support of the pile foundation 1 to joist 2, pile foundation 1, and the pile foundation 1 in often going is spaced apart.Shown barricade 3
Spiral 4 through being spaced apart is fixed with 2 phase of joist, and the upper end of spiral 4 is stretched into barricade 3, the lower end of spiral 4
Be inserted among joist 2, thereby realize being fixedly secured in joist 2 of barricade 3, be conducive to barricade 3 to roadbed 6 and abrupt slope 5 into
Row support.
As shown in Fig. 2, giving the structural schematic diagram of the utility model pile foundation steel reinforcement cage 8, pile foundation steel bar cage 8 is generally
Cylinder is made of spaced vertical reinforcement 17, as shown in figure 3, giving vertical reinforcement 17 in the utility model
Structural schematic diagram, shown in vertical reinforcement by middle part straightway and be fixed on the upper bending part 18 and lower bending part 19 at its both ends
Composition.Vertical reinforcement 17 according to upper bending part 18 outwardly, lower bending part 19 inwardly form arrangement, material is thus formed by up to
Under be followed successively by the pile foundation steel bar cage 8 of support section 12, middle part cylindrical section 10 and tip section 11, support section 12.
The support section 12 of pile foundation steel bar cage 8 is upper coarse and lower fine truncated cone shape, and spiral steel is provided in support section 12
Muscle 13, as shown in figure 4, give in the utility model the structural schematic diagram of spiral reinforcement 13, shown in spiral reinforcement 13 by
Diameter under is gradually reduced.It is provided with lower spiral reinforcement 14 on the middle part cylindrical section 10 and tip section 11 of pile foundation steel bar cage 8,
As shown in figure 5, the structural schematic diagram of lower spiral reinforcement 14 in the utility model is given, by 21 groups of cylindrical section 20 and closing in section
At cylindrical section 20 is corresponding with middle part cylindrical section 10, and closing in section 21 is corresponding with tip section 11.
Every a distance on pile foundation steel bar cage 8(Such as 2m)With regard to an annulus 15 is arranged, annulus 15 is bound in vertical reinforcement
On 17.The periphery of each annulus 15 is evenly arranged with multiple(Such as 4)Auxiliary bar 16 provides respectively as shown in Figure 6 and Figure 7
The structural schematic diagram of annulus 15 and auxiliary bar 16 in the utility model, auxiliary bar is by bending section 23 and is fixed on bending section
The vertical section 22 at both ends forms, and vertical section 22 is bound on the vertical reinforcement 17 of 15 both sides of annulus.In this way, in pile foundation steel bar cage 8
It is inside and outside to pour pile foundation concrete 9, you can to form firm pile foundation 1.
As shown in Figure 8 and Figure 9, the front view and vertical view of joist in the utility model is set forth, shown in joist 2
In be provided with joist steel reinforcement cage 24, the inside and periphery of joist steel reinforcement cage 24 have poured concrete, to form firm joist 2.
The interval of shown spiral 4 is fixed on joist steel reinforcement cage 24, plays the role of connecting joist 2 and barricade 3.
As shown in Figure 10, give the structural schematic diagram of barricade 3 in the utility model, shown in barricade 3 through spiral 4
It is fixed on joist 2, the lower surface 25 of barricade 3 is in contact with joist 2, and barricade 3 is lateral surface 26, court backwards to the side of roadbed 6
From top to bottom be followed successively by the side of roadbed meet native inclined-plane 27, horizontal bearing face 28 and under meet native inclined-plane 29, with realize to oblique
Slope 5 and roadbed 6 carries out firm support on slope 5.
Claims (4)
1. a kind of stake Torquay beam barricade applied in steep slope subgrade, including pile foundation(1), joist(2)And barricade(3), pile foundation position
In abrupt slope(5)Ground among, joist is fixed in pile foundation;It is characterized in that:Barricade is with joist through equally distributed screw-thread steel
Muscle(4)It is fixedly connected, the lower section of barricade is the lower surface being in contact with joist(25), barricade towards the side of roadbed from top to bottom
It is disposed with and meets native inclined-plane(27), horizontal bearing face(28)Native inclined-plane is met under(29);The pile foundation is by pile foundation steel bar cage
(8)With the pile foundation concrete for pouring portion in the inner and periphery(9)Composition, pile foundation steel bar cage are followed successively by tip section from the bottom to top
(11), middle part cylindrical section(10)With support section(12);Pile foundation steel bar cage is by the vertical reinforcement that is distributed according to annular space(17)Group
At vertical reinforcement is from top to bottom provided with spiral reinforcement(13)With lower spiral reinforcement(14), upper spiral reinforcement is from top to bottom
Diameter is gradually reduced, and lower spiral reinforcement is by cylindrical section(20)With the closing in section positioned at cylindrical section lower end(21)Composition.
2. the stake Torquay beam barricade according to claim 1 applied in steep slope subgrade, it is characterised in that:The pile foundation steel
Muscle cage(8)On 2m is from top to bottom provided with annulus(15), the periphery of each annulus is provided with 4 be fixed on steel reinforcement cage
A auxiliary bar(16), auxiliary bar is by bending section(23)With the vertical section for being fixed on its both ends(22)Composition.
3. the stake Torquay beam barricade according to claim 1 or 2 applied in steep slope subgrade, it is characterised in that:The support
Beam(2)In be provided with joist steel reinforcement cage(24), spiral(4)Lower part be fixed on joist steel reinforcement cage(24)On.
4. the stake Torquay beam barricade according to claim 1 or 2 applied in steep slope subgrade, it is characterised in that:It is described perpendicular
To reinforcing bar(17)By middle part straightway and be fixed thereon the upper bending part at lower both ends(18)With lower bending part(19)Composition.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820055473.5U CN207974143U (en) | 2018-01-15 | 2018-01-15 | Applied to the stake Torquay beam barricade in steep slope subgrade |
Applications Claiming Priority (1)
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CN201820055473.5U CN207974143U (en) | 2018-01-15 | 2018-01-15 | Applied to the stake Torquay beam barricade in steep slope subgrade |
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CN201820055473.5U Expired - Fee Related CN207974143U (en) | 2018-01-15 | 2018-01-15 | Applied to the stake Torquay beam barricade in steep slope subgrade |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114197516A (en) * | 2020-09-17 | 2022-03-18 | 云南宏图工程设计有限公司 | Integrated anti-sliding pile foundation joist retaining wall and construction method thereof |
-
2018
- 2018-01-15 CN CN201820055473.5U patent/CN207974143U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114197516A (en) * | 2020-09-17 | 2022-03-18 | 云南宏图工程设计有限公司 | Integrated anti-sliding pile foundation joist retaining wall and construction method thereof |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 Termination date: 20200115 |
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CF01 | Termination of patent right due to non-payment of annual fee |