CN206220122U - Novel self-balanced retaining wall - Google Patents
Novel self-balanced retaining wall Download PDFInfo
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- CN206220122U CN206220122U CN201621261445.6U CN201621261445U CN206220122U CN 206220122 U CN206220122 U CN 206220122U CN 201621261445 U CN201621261445 U CN 201621261445U CN 206220122 U CN206220122 U CN 206220122U
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- friction pile
- retaining wall
- bracket
- stake
- foot
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Abstract
The utility model discloses a kind of novel self-balanced retaining wall, it is made up of Foot of Upper Retaining Wall, stake top coupling beam, bracket, friction pile etc..In bottom of slope rock stratum or soil layer, friction pile upper bands bracket sets back timber to friction pile build-in on bracket, Foot of Upper Retaining Wall is placed on stake top coupling beam, and friction pile is arranged at a certain distance, and a bay soil plate is set between stake, and anchor cable is arranged on friction pile.Wherein, using friction pile and bracket structure, the gravity of Foot of Upper Retaining Wall is removed into certain distance from bottom friction pile build-in fragment position, forms it into antidumping moment of flexure, to balance overturning moment, so as to reduce friction pile bending.Friction pile may be configured as inclining ,+upright, upright three kinds of structure type be inclined, to adapt to different condition.The utility model bending is small, the dependence of low cost, fixed section to geological conditions is relatively small, can not need anchor structure, the advantages of the construction time is short.Even if in the case where there is anchor to draw, also having great advantage；Good economical benefit.
Description
Technical field
The utility model is related to a kind of retaining wall, more particularly to 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 is increased considerably；2) because environmental condition is limited, geological conditions non-selectivity；3) calamity such as earthquake, heavy rain, accidental shock
Changing environment limitation increases.Under the limitation of these conditions, traditional slope support method can not meet needs, and slope project sets
Meter becomes very difficult.
In this case, inventor is in July, 2011, it is proposed that a kind of new slope supporting method " taper pile self-balancing
Formula retaining wall ".In recent years, this new slope supporting method is applied in slope project.Result shows this technology tool
There is site condition to limit the series of advantages such as small, low engineering cost, supporting effect be good, application effect is splendid.But.It is simultaneously also sudden and violent
Expose some shortcomings part.Such as：Friction pile fixed section is obliquely installed, different from conventional method, acquires a certain degree of difficulty；Taper pile needs one
Determine space, be unsuitable for doing the supporting and retaining system of vertical side slope；Retaining wall is " top heavy " structure, and seismic stability is poor etc..Therefore, hair
Bright person has carried out some improvement on the basis of " raking pile self-balancing type retaining wall ", thus form a kind of " novel self-balanced gear
Cob wall ".
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, there is provided a kind of novel self-balanced retaining wall, can
With in effectively solving the problems, such as background technology.
The utility model provides following technical scheme：
A kind of novel self-balanced retaining wall, by Foot of Upper Retaining Wall, stake top coupling beam, breast boards and anchor between bracket, friction pile, stake
Suo Zucheng, it is characterized in that：In bottom of slope rock stratum or soil layer, friction pile upper bands bracket sets back timber to friction pile build-in on bracket, on
Portion's retaining wall is placed on stake top coupling beam, and friction pile is arranged at a certain distance, and a bay soil plate is set between stake, and anchor cable is arranged on antiskid
In stake.
Further, the barricade friction pile is set to taper pile, tiltedly+three kinds of forms of straight stake and straight stake as the case may be.
Further, the Foot of Upper Retaining Wall and the bracket scope soil body be from doubling force G, by friction pile and bracket and friction pile
Bottom of slope build-in point pulls open certain distance L.
The beneficial effect that the utility model is reached is：Foot of Upper Retaining Wall and bracket scope soil body deadweight G are utilized, and lead to
Cross friction pile and bracket and pull open certain distance L with friction pile bottom of slope build-in point, antidumping moment of flexure is formed in friction pile bottom of slope position
Mk balances the overturning moment Mq produced by side slope thrust, and friction pile bending can be greatly lowered；Due to anti-sliding piled barricade
Cost depends primarily on bending, and engineering cost thus can be greatly lowered；Because bending is greatly lowered, Ke Yi
Dependence of the fixed section to geological conditions is reduced to a certain extent；Anchor structure is not needed in non-antidetonation area, cost is saved, is reduced
Duration, the limitation for reducing geological condition and adjacent buildings；In the case of seismic region and tall and big side slope, anchor can be appropriately arranged with
Rope, increases earthquake drag or slope supporting ability；Taper pile self-balancing retaining wall is extended to straight stake self-balancing retaining wall, to adapt to
The supporting and retaining system of vertical side slope；Taper pile self-balancing retaining wall is divided into excavation retaining wall and fill retaining, it is to avoid fill retaining is embedding
Gu the taper pile construction inadaptability of section；Even if in the case where there is anchor to draw, compared with traditional slope support method, self-balancing earth-retaining
Wall also has great advantage, and supporting and economic effect are more preferable.
Brief description of the drawings
Fig. 1 is novel self-balanced retaining wall structure schematic diagram described in the utility model；
Fig. 2 is barrier wall structure schematic diagram of the novel self-balanced retaining wall described in the utility model using taper pile, it is adaptable to
Excavation barricade；
Fig. 3 is barrier wall structure schematic diagram of the novel self-balanced retaining wall described in the utility model using tiltedly+straight stake, is applicable
In excavation barricade；
Fig. 4 is barrier wall structure schematic diagram of the novel self-balanced retaining wall described in the utility model embodiment using straight stake,
Suitable for vertical retaining-wall.
In figure：1st, Foot of Upper Retaining Wall；2nd, stake top coupling beam；3rd, bracket；4th, friction pile；5th, breast boards between stake；6th, anchor cable.
Specific embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment：Refer to Fig. 1-Fig. 4, a kind of novel self-balanced retaining wall of the utility model, by Foot of Upper Retaining Wall 1, stake
Push up coupling beam 2, breast boards 5 and anchor cable 6 are constituted between bracket 3, friction pile 4, stake, it is characterized in that：The build-in of friction pile 4 in bottom of slope rock stratum or
In soil layer, the upper bands bracket 3 of friction pile 4 sets stake top coupling beam 2 on bracket 3, Foot of Upper Retaining Wall 1 is placed on stake top coupling beam 2, resists
Sliding pile 4 arranges that a bay soil plate 5 is set between stake, and anchor cable 6 is arranged on friction pile at a certain distance.
The barricade friction pile 4 is set to taper pile, tiltedly+three kinds of forms of straight stake and straight stake as the case may be.Taper pile is adapted to
In inclined excavation barricade, tiltedly+straight stake is suitable for inclined embankment barricade, and straight stake is suitable for upright digging, embankment barricade.
It should be noted that the Foot of Upper Retaining Wall 1 and the scope soil body of bracket 3 are from doubling force G, by friction pile 4 and ox
Leg 3 pulls open certain distance L with the bottom of slope build-in point of friction pile 4.Antidumping moment M is produced using G and Lk=GL, is pushed away with balancing side slope
Overturning moment Ms of the power q at the top of stake fixed sectionk。
During design, according to slope height, geological conditions, environmental condition, ground load etc., the height of adjustment Foot of Upper Retaining Wall 1,
The length of bracket 3, the gradient of friction pile 4, are conducive to reaching a bottom moment of flexure minimum.For tall and big barricade, stake bottom moment of flexure can not be complete
During balance, anchor cable reduction bending can be set up.In seismic region, anchor cable need to be set, increase shock resistance.Due to bending
It is greatly lowered, can to a certain extent reduces dependence of the fixed section to geological conditions.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (3)
1. a kind of novel self-balanced retaining wall, by between Foot of Upper Retaining Wall (1), stake top coupling beam (2), bracket (3), friction pile (4), stake
Breast boards (5) and anchor cable (6) are constituted, it is characterised in that：Friction pile (4) build-in in bottom of slope rock stratum or soil layer, friction pile top
Band bracket (3), sets stake top coupling beam (2) on bracket (3), Foot of Upper Retaining Wall (1) is placed on stake top coupling beam (2), and friction pile (4) is pressed
Spacing arrangement is calculated, bay soil plate (5) is set between stake, anchor cable (6) is arranged on friction pile.
2. novel self-balanced retaining wall according to claim 1, it is characterised in that the friction pile (4) be set to taper pile,
Tiltedly+three kinds of forms of straight stake and straight stake.
3. novel self-balanced retaining wall according to claim 1, it is characterised in that the Foot of Upper Retaining Wall (1) and bracket
(3) the scope soil body is from doubling force G, is spaced out L by friction pile (4) and bracket (3) and friction pile (4) bottom of slope build-in point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621261445.6U CN206220122U (en) | 2016-11-11 | 2016-11-11 | Novel self-balanced retaining wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621261445.6U CN206220122U (en) | 2016-11-11 | 2016-11-11 | Novel self-balanced retaining wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206220122U true CN206220122U (en) | 2017-06-06 |
Family
ID=58790878
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621261445.6U Active CN206220122U (en) | 2016-11-11 | 2016-11-11 | Novel self-balanced retaining wall |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107419742A (en) * | 2017-09-12 | 2017-12-01 | 芜湖凡达机械科技有限公司 | A kind of self-balancing retaining wall |
| CN107675724A (en) * | 2017-06-30 | 2018-02-09 | 吴震 | Small-sized antiskid pile group joist retaining wall structure and construction method |
| CN108978687A (en) * | 2018-09-03 | 2018-12-11 | 南华大学 | It is a kind of landslide and slope treatment non-straight vertical anti-slide pile structure and installation method |
| CN111206617A (en) * | 2020-03-25 | 2020-05-29 | 贵州星隆迪岩土工程有限公司 | High pile bearing platform retaining wall and construction method |
| CN112982453A (en) * | 2021-03-05 | 2021-06-18 | 河海大学 | Landslide support system based on inclined slide-resistant piles, landslide thrust calculation method, inclination optimization method and construction method |
-
2016
- 2016-11-11 CN CN201621261445.6U patent/CN206220122U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107675724A (en) * | 2017-06-30 | 2018-02-09 | 吴震 | Small-sized antiskid pile group joist retaining wall structure and construction method |
| CN107419742A (en) * | 2017-09-12 | 2017-12-01 | 芜湖凡达机械科技有限公司 | A kind of self-balancing retaining wall |
| CN108978687A (en) * | 2018-09-03 | 2018-12-11 | 南华大学 | It is a kind of landslide and slope treatment non-straight vertical anti-slide pile structure and installation method |
| CN111206617A (en) * | 2020-03-25 | 2020-05-29 | 贵州星隆迪岩土工程有限公司 | High pile bearing platform retaining wall and construction method |
| CN112982453A (en) * | 2021-03-05 | 2021-06-18 | 河海大学 | Landslide support system based on inclined slide-resistant piles, landslide thrust calculation method, inclination optimization method and construction method |
| CN112982453B (en) * | 2021-03-05 | 2021-10-29 | 河海大学 | Landslide support system based on inclined slide-resistant piles, landslide thrust calculation method, inclination optimization method and construction method |
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