CN107419742A - A kind of self-balancing retaining wall - Google Patents
A kind of self-balancing retaining wall Download PDFInfo
- Publication number
- CN107419742A CN107419742A CN201710820853.3A CN201710820853A CN107419742A CN 107419742 A CN107419742 A CN 107419742A CN 201710820853 A CN201710820853 A CN 201710820853A CN 107419742 A CN107419742 A CN 107419742A
- Authority
- CN
- China
- Prior art keywords
- retaining wall
- barricade
- pile
- main body
- slope
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
Abstract
The invention belongs to slope treatment field and disclose a kind of novel self-balanced retaining wall, including barricade main body, Gravity Retaining Wall, foundation pile, taper pile and breast boards, the barricade main body is arranged at top of the slope bottom, the barricade main body top is provided with Gravity Retaining Wall, the Gravity Retaining Wall bottom is provided with capital coupling beam, the capital coupling beam bottom is provided with taper pile, the taper pile bottom is provided with foundation pile, inside the foundation pile insertion bottom of slope soil layer, the taper pile top is provided with bracket, the gravity of top Gravity Retaining Wall of the present invention is utilized, friction pile bending is greatly lowered；Because anti-sliding piled barricade cost depends primarily on bending, engineering cost thus can be greatly lowered；Because bending is greatly lowered, the dependence to fixed section geological conditions can be reduced to a certain extent；Anchor structure is not needed, saves cost, the limitation for reducing the duration, reducing geological condition；In the case of having anchor drawing, also have great advantage；Good economical benefit.
Description
Technical field
The present invention relates to a kind of retaining wall, more particularly to a kind of novel self-balanced retaining wall.
Background technology
It is well known that now, the difficulty that In Slope Engineering Design faces is：1) in urban construction, the limitation of environmental condition and
Complexity increases considerably；2) because environmental condition limits, geological conditions non-selectivity；3) calamity such as earthquake, heavy rain, accidental shock
Changing environment limitation increase.Under the limitation of these conditions, In Slope Engineering Design becomes very difficult.An and successful slope project
Conceptual design is depended primarily on, scheme determines the reasonability, left and right construction costs, guarantee engineering safety of design, is engineering totality
The strategy of macro-control determines link, and from this aspect, scheme determines engineering quality, or even determines engineering success or failure, is side
The soul of slope engineering design, slope project are in special consequence in whole great civil engineering, and reason is slope project
Amount is big, technical difficulty is big, accident rate is high, and slope project object is rock mass or the soil body, what Rock And Soil was a naturally occurring, it is impossible to recognize
For manufacture, feature is：Property varies in different localities, because when and it is different；The mankind understand can not be detailed；Mechanics parameter can not accurately be provided；
Design level varies with each individual, and these features are present brings great difficulty to engineering construction, the result is that：Rock And Soil is held not
When accident rate is especially big, and (it is reported that in architectural engineering, 70%) side slope accident rate accounts for；Design is different, and cost variance is especially big,
Therefore, we provide a kind of novel self-balanced retaining wall
The content of the invention
The technical problem to be solved in the present invention overcomes the defects of existing, there is provided a kind of novel self-balanced retaining wall, Ke Yiyou
Effect is solved the problems, such as in background technology.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：
The present invention provides a kind of novel self-balanced retaining wall, a kind of novel self-balanced retaining wall, including barricade main body, gravity
Formula barricade, foundation pile, taper pile and breast boards, the barricade main body are arranged at top of the slope bottom, and the barricade main body top is provided with weight
Power formula barricade, the Gravity Retaining Wall bottom are provided with capital coupling beam, and the capital coupling beam bottom is provided with taper pile, the taper pile bottom
Provided with foundation pile, inside the foundation pile insertion bottom of slope soil layer, the taper pile top is provided with bracket, and the taper pile is at a certain distance
Set and be provided with breast boards between stake.
As a preferred technical solution of the present invention, the barricade main body be arranged to as the case may be excavation barricade,
Embankment barricade and straight three kinds of forms of stake self-balancing barricade.
As a preferred technical solution of the present invention, foundation pile is vertically installed in bottom of slope soil layer in the embankment barricade
Portion.
As a preferred technical solution of the present invention, foundation pile and taper pile are straight in one in the straight stake self-balancing barricade
Line and it is vertically installed in inside bottom of slope soil layer.
The beneficial effect that is reached of the present invention is：The gravity of Gravity Retaining Wall is utilized, and friction pile stake is greatly lowered
Body moment of flexure；Because anti-sliding piled barricade cost depends primarily on bending, engineering cost thus can be greatly lowered；Due to pile body
Moment of flexure is greatly lowered, and can reduce the dependence to fixed section geological conditions to a certain extent；Anchor structure is not needed, is saved
Cost, the limitation for reducing the duration, reducing geological condition；In the case of having anchor drawing, also have great advantage；Economic effect
It is good.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.
In the accompanying drawings：
Fig. 1 is a kind of novel self-balanced retaining wall overall structure diagram described in the embodiment of the present invention；
Fig. 2 is a kind of novel self-balanced retaining wall excavation barrier wall structure schematic diagram described in the embodiment of the present invention；
Fig. 3 is a kind of novel self-balanced retaining wall embankment barrier wall structure schematic diagram described in the embodiment of the present invention；
Fig. 4 is the straight stake self-balancing barrier wall structure schematic diagram of a kind of novel self-balanced retaining wall described in the embodiment of the present invention；
Fig. 5 is a kind of novel self-balanced retaining wall self-balancing barricade stress schematic diagram described in the embodiment of the present invention；
Label in figure：1st, barricade main body；2nd, Gravity Retaining Wall；3rd, foundation pile；4th, capital coupling beam；5th, bracket；6th, taper pile；7、
Bottom of slope soil layer；8th, breast boards；9th, top of the slope.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment：Refer to Fig. 1-5, a kind of novel self-balanced retaining wall of the present invention, including barricade main body 1, gravity type gear
Wall 2, foundation pile 3, taper pile 6 and breast boards 8, the barricade main body 1 are arranged at the bottom of top of the slope 9, and the top of barricade main body 1 is provided with
Gravity Retaining Wall 2, the bottom of Gravity Retaining Wall 2 are provided with capital coupling beam 4, and the bottom of capital coupling beam 4 is provided with taper pile 6, described
The bottom of taper pile 6 is provided with foundation pile 3, and the foundation pile 3 is embedded in inside bottom of slope soil layer 7, and the top of taper pile 6 is provided with bracket 5, institute
Taper pile 6 is stated to set at a certain distance and be provided with breast boards 8 between stake.
The barricade main body 1 is arranged to excavation barricade, embankment barricade and straight three kinds of stake self-balancing barricade as the case may be
Form, foundation pile 3 is vertically installed in inside bottom of slope soil layer 7 in the embankment barricade, foundation pile in the straight stake self-balancing barricade
3 in straight line and are vertically installed in inside bottom of slope soil layer 7 with taper pile 6.
It should be noted that the present invention is a kind of novel self-balanced retaining wall, by top Gravity Retaining Wall 2 from pile foundation axle
Line removes certain distance L, and antidumping moment M is produced using the deadweight of Gravity Retaining Wall 2 Gk=GL, it is embedding in stake to balance side slope thrust
Gu the overturning moment M at the top of sectionk, the gravity of top Gravity Retaining Wall 2 is utilized, and friction pile bending is greatly lowered,
Because anti-sliding piled barricade cost depends primarily on bending, engineering cost thus can be greatly lowered；Because bending is big
Amplitude reduction, can reduce the dependence to fixed section geological conditions to a certain extent, during design, according to slope height, geology
Condition, ground load etc., the ratio of top Gravity Retaining Wall 2 and taper pile 6 is conveniently adjusted, is advantageous to reach a bottom moment of flexure minimum.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (4)
1. a kind of novel self-balanced retaining wall, including barricade main body (1), Gravity Retaining Wall (2), foundation pile (3), taper pile (6) and
Breast boards (8), it is characterised in that：The barricade main body (1) is arranged at top of the slope (9) bottom, and barricade main body (1) top is provided with
Gravity Retaining Wall (2), Gravity Retaining Wall (2) bottom are provided with capital coupling beam (4), and capital coupling beam (4) bottom is provided with oblique
Stake (6), taper pile (6) bottom are provided with foundation pile (3), and the embedded bottom of slope soil layer (7) of the foundation pile (3) is internal, the taper pile
(6) top is provided with bracket (5), and the taper pile (6) sets and breast boards (8) is provided between stake at a certain distance.
A kind of 2. novel self-balanced retaining wall according to claim 1, it is characterised in that barricade main body (1) basis
Concrete condition is arranged to excavation barricade, embankment barricade and straight three kinds of forms of stake self-balancing barricade.
A kind of 3. novel self-balanced retaining wall according to claim 2, it is characterised in that foundation pile in the embankment barricade
(3) it is internal to be vertically installed in bottom of slope soil layer (7).
4. a kind of novel self-balanced retaining wall according to claim 2, it is characterised in that in the straight stake self-balancing barricade
Foundation pile (3) in straight line and is vertically installed in bottom of slope soil layer (7) inside with taper pile (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710820853.3A CN107419742A (en) | 2017-09-12 | 2017-09-12 | A kind of self-balancing retaining wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710820853.3A CN107419742A (en) | 2017-09-12 | 2017-09-12 | A kind of self-balancing retaining wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107419742A true CN107419742A (en) | 2017-12-01 |
Family
ID=60433225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710820853.3A Pending CN107419742A (en) | 2017-09-12 | 2017-09-12 | A kind of self-balancing retaining wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107419742A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403170A (en) * | 2018-10-29 | 2019-03-01 | 中铁四院集团西南勘察设计有限公司 | Abrupt slope road and its construction method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4097226B2 (en) * | 2005-10-14 | 2008-06-11 | 大和クレス株式会社 | Retaining wall structure |
| CN203412200U (en) * | 2013-07-12 | 2014-01-29 | 东南大学 | Slotting clamping piece prestress fiber reinforcing compound material rope anchoring device |
| CN203412198U (en) * | 2013-07-12 | 2014-01-29 | 东南大学 | Prestress fiber reinforced composite material cable anchoring device adopting spiral slot clamping piece |
| CN206220122U (en) * | 2016-11-11 | 2017-06-06 | 叶晓明 | Novel self-balanced retaining wall |
-
2017
- 2017-09-12 CN CN201710820853.3A patent/CN107419742A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4097226B2 (en) * | 2005-10-14 | 2008-06-11 | 大和クレス株式会社 | Retaining wall structure |
| CN203412200U (en) * | 2013-07-12 | 2014-01-29 | 东南大学 | Slotting clamping piece prestress fiber reinforcing compound material rope anchoring device |
| CN203412198U (en) * | 2013-07-12 | 2014-01-29 | 东南大学 | Prestress fiber reinforced composite material cable anchoring device adopting spiral slot clamping piece |
| CN206220122U (en) * | 2016-11-11 | 2017-06-06 | 叶晓明 | Novel self-balanced retaining wall |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403170A (en) * | 2018-10-29 | 2019-03-01 | 中铁四院集团西南勘察设计有限公司 | Abrupt slope road and its construction method |
| CN109403170B (en) * | 2018-10-29 | 2024-04-16 | 中铁四院集团西南勘察设计有限公司 | Steep slope road and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171201 |
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| WD01 | Invention patent application deemed withdrawn after publication |