CN209260465U - A kind of column foundation anchoring type pallet road structure - Google Patents
A kind of column foundation anchoring type pallet road structure Download PDFInfo
- Publication number
- CN209260465U CN209260465U CN201821838806.8U CN201821838806U CN209260465U CN 209260465 U CN209260465 U CN 209260465U CN 201821838806 U CN201821838806 U CN 201821838806U CN 209260465 U CN209260465 U CN 209260465U
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- China
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- armored concrete
- column foundation
- grouser
- massif
- concrete column
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Abstract
A kind of column foundation anchoring type pallet road structure, effectively to overcome the technical problems such as high, the less economical, constructional difficulties of traditional hard and dangerous mountain area steep hill road bed branch block structure cantilever.Including armored concrete column foundation, grouser and armored concrete pellet type barricade, armored concrete column foundation on the outside of massif and the grouser on the inside of massif are arranged along route extending direction interval, the lower end of armored concrete column foundation is consolidated with the intracorporal concrete bed in mountain is embedded in, and grouser pile body is anchored in massif；The upper end of the armored concrete pellet type barricade and armored concrete column foundation, grouser is rigidly connected, and pours Foam lightweight soil roadbed on armored concrete pellet type barricade.
Description
Technical field
The utility model relates to railway engineering, highway engineering, in particular to a kind of column foundation anchoring type pallet road structure,
Steep slope subgrade engineering especially suitable for the railway in hard and dangerous mountain area, highway.
Background technique
In hard and dangerous mountain area railway construction, landform is steep, and subgrade support retainer structure cantilever is higher, economical under seismic loading
Property it is poor, and difficulty of construction is big for the roadbed filling of steep slope region and retaining structure, cause many similar locations to pass through with bridge, with
As for mountain railway bridge tunnel than high.
It is, therefore, desirable to provide a kind of low cost, quick construction, safe and reliable steep slope subgrade structure, to solve hardships and dangers
The above-mentioned problem that mountain area steep slope subgrade is built, and rapid rush-repair can be played the role of damaging section.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of column foundation anchoring type pallet road structures, with effective
Overcome the technical problems such as high, the less economical, constructional difficulties of traditional hard and dangerous mountain area steep hill road bed branch block structure cantilever.
It is as follows that the utility model solves technical solution used by above-mentioned technology:
A kind of column foundation anchoring type pallet road structure of the utility model, it is characterized in that: including armored concrete base for post
Plinth, grouser and armored concrete pellet type barricade, armored concrete column foundation on the outside of massif and are located on the inside of massif
Grouser be arranged along route extending direction interval, the lower end of armored concrete column foundation and be embedded in the intracorporal concrete bottom in mountain
Seat consolidation, grouser pile body are anchored in massif；The armored concrete pellet type barricade and armored concrete column foundation, anchoring
The upper end of stake is rigidly connected, and pours Foam lightweight soil roadbed on armored concrete pellet type barricade.
The cross section of the armored concrete pellet type barricade is L-shaped, has the bottom plate and side wall being connected as one, side wall
It is tilted on the outside of to massif, the drain hole on the outside of massif is led to along the setting of route extending direction interval in bottom；The reinforced concrete
Earth pillar basis, the upper end of grouser and bottom plate are rigidly connected.
The utility model has the beneficial effects that giving full play to the vertical supporting energy of armored concrete column foundation and grouser
Power, avoids on steep slope subgrade the characteristics of taking up an area few and Foam lightweight soil roadbed using armored concrete pellet type barrier wall structure
The mode of conventional tall and big retaining structure and combination of banketing, significantly reduces the land used width and difficulty of construction of steep slope subgrade；Benefit
Effectively enhance the globality and stability of road structure with grouser；Have the advantages that be easy to construction, low cost, save the area,
Application prospect is extensive, great popularization.
Detailed description of the invention
This specification includes following three width attached drawing:
A kind of cross-section diagram of column foundation anchoring type pallet road structure of Fig. 1；
A kind of column foundation anchoring type pallet road structure plan view of Fig. 2；
A kind of column foundation anchoring type pallet road structure front elevation of Fig. 3.
Flag activation and corresponding title in figure: armored concrete column foundation 11, grouser 12, concrete bed 13,
Armored concrete pellet type barricade 20, bottom plate 21, side wall 22, drain hole 23, Foam lightweight soil roadbed 30, road bed L, massif
S。
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to figs. 1 to Fig. 3, a kind of column foundation anchoring type pallet road structure of the utility model includes reinforced column
Basis 11, grouser 12 and armored concrete pellet type barricade 20,11 He of armored concrete column foundation on the outside of massif S
Grouser 12 on the inside of massif S is arranged along route extending direction interval, the lower end of armored concrete column foundation 11 and embedded
It is consolidated in the concrete bed 13 in massif S, 12 pile body of grouser is anchored in massif S.The armored concrete pellet type gear
The upper end of wall 20 and armored concrete column foundation 11, grouser 12 is rigidly connected, and pours on armored concrete pellet type barricade 20
Foam lightweight soil roadbed 30.The utility model gives full play to the vertical supporting energy of armored concrete column foundation 11 and grouser 12
Power, avoids on steep slope subgrade the characteristics of taking up an area few and Foam lightweight soil roadbed using armored concrete pellet type barrier wall structure
The mode of conventional tall and big retaining structure and combination of banketing, significantly reduces the land used width and difficulty of construction of steep slope subgrade.Benefit
With the globality and stability of the effectively enhancing road structure of grouser 12.The construction and construction method, which have, is easy to construction, cost
Low, the advantages of saving the area, application prospect is extensive, great popularization.
Referring to figs. 1 to Fig. 3, the cross section of the armored concrete pellet type barricade 20 is L-shaped, with what is be connected as one
Bottom plate 21 and side wall 22, side wall 22 lead to outside massif S to inclination on the outside of massif S, bottom along the setting of route extending direction interval
The drain hole 23 of side.The armored concrete column foundation 11, the upper end of grouser 12 and bottom plate 21 are rigidly connected.
Referring to Fig.1,30 placement layer by layer of Foam lightweight soil roadbed is filled in by filler in by 22 inner wall of side wall, bottom plate
In the slotted cavities that 21 top surfaces and massif S slope surface are formed.
Referring to figs. 1 to Fig. 3, a kind of column foundation anchoring type pallet road structure of the utility model is applied according to the following steps
Work:
1. the excavation pit on the outside of massif S, interior casting concrete pedestal 13, and pre-buried and armored concrete column foundation 11
The connection reinforcing bar of connection；
2. construction reinforced bar concrete column basis 11 is reserved at the top of it and is connected with 20 bottom plate 21 of armored concrete pellet type barricade
The connection reinforcing bar connect；
3. grouser 12 of constructing, reserves the connection connecting with 20 bottom plate 21 of armored concrete pellet type barricade at the top of it
Reinforcing bar；
4. assembling reinforcement and pouring reinforcement concrete pellet type barricade 20；
5. placement layer by layer is light-weight foamed thereon after equal armored concrete pellet type barricade 20 reaches the 90% of design strength
Dirt road base 30.
The above is a kind of some originals of column foundation anchoring type pallet road structure of the utility model that explain through diagrams
Reason is not intended to shown in being confined to the utility model and in the specific structure and the scope of application, therefore all possibility
The corresponding modification being utilized and equivalent, belong to the applied the scope of the patents of the utility model.
Claims (3)
1. a kind of column foundation anchoring type pallet road structure, it is characterized in that: including armored concrete column foundation (11), grouser
(12) and armored concrete pellet type barricade (20), it is located at the armored concrete column foundation (11) on the outside of massif (S) and is located at mountain
Grouser (12) on the inside of body (S) is arranged along route extending direction interval, the lower end of armored concrete column foundation (11) and embedded
In concrete bed (13) consolidation in massif (S), grouser (12) pile body is anchored in massif (S)；The armored concrete
The upper end of pellet type barricade (20) and armored concrete column foundation (11), grouser (12) is rigidly connected, armored concrete pallet
Foam lightweight soil roadbed (30) are poured on formula barricade (20).
2. a kind of column foundation anchoring type pallet road structure as described in claim 1, it is characterized in that: the armored concrete support
The cross section of disc type barricade (20) is L-shaped, has the bottom plate (21) and side wall (22) being connected as one, side wall (22) Xiang Shanti
(S) drain hole (23) on the outside of massif (S) is led to along the setting of route extending direction interval in outside inclination, bottom；The reinforcing bar
Concrete column basis (11), the upper end of grouser (12) and bottom plate (21) are rigidly connected.
3. a kind of column foundation anchoring type pallet road structure as claimed in claim 2, it is characterized in that: the light-weight foamed dirt road
Base (30) placement layer by layer is filled in by filler in the slot formed by side wall (22) inner wall, bottom plate (21) top surface and massif (S) slope surface
In shape cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821838806.8U CN209260465U (en) | 2018-11-08 | 2018-11-08 | A kind of column foundation anchoring type pallet road structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821838806.8U CN209260465U (en) | 2018-11-08 | 2018-11-08 | A kind of column foundation anchoring type pallet road structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209260465U true CN209260465U (en) | 2019-08-16 |
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ID=67554015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821838806.8U Active CN209260465U (en) | 2018-11-08 | 2018-11-08 | A kind of column foundation anchoring type pallet road structure |
Country Status (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440558A (en) * | 2018-11-08 | 2019-03-08 | 中铁二院工程集团有限责任公司 | A kind of column foundation anchoring type pallet road structure and its construction method |
-
2018
- 2018-11-08 CN CN201821838806.8U patent/CN209260465U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440558A (en) * | 2018-11-08 | 2019-03-08 | 中铁二院工程集团有限责任公司 | A kind of column foundation anchoring type pallet road structure and its construction method |
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