CN107386319A - A kind of assembled point anchor barricade - Google Patents
A kind of assembled point anchor barricade Download PDFInfo
- Publication number
- CN107386319A CN107386319A CN201710820867.5A CN201710820867A CN107386319A CN 107386319 A CN107386319 A CN 107386319A CN 201710820867 A CN201710820867 A CN 201710820867A CN 107386319 A CN107386319 A CN 107386319A
- Authority
- CN
- China
- Prior art keywords
- anchor block
- prefabricated
- prefabricated anchor
- slope
- rotary churning
- 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
Links
- 230000008878 coupling Effects 0.000 claims abstract description 10
- 238000010168 coupling process Methods 0.000 claims abstract description 10
- 238000005859 coupling reaction Methods 0.000 claims abstract description 10
- 238000004873 anchoring Methods 0.000 claims abstract description 7
- 230000009471 action Effects 0.000 abstract description 2
- 238000000205 computational method Methods 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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
- E02D29/0225—Retaining or protecting walls comprising retention means in the backfill
- E02D29/0233—Retaining or protecting walls comprising retention means in the backfill the retention means being anchors
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The invention belongs to slope project field and disclose a kind of novel fabricated point anchor barricade, including top of the slope, rotary churning pile, prestress anchorage cable and prefabricated anchor block component, rotary churning pile is installed between the top of the slope and bottom of slope, the prestress anchorage cable sequentially passes through rotary churning pile and sliding broken-out section, the right-hand member of the prestress anchorage cable is fixedly connected with churning anchoring body, and the left end of prestress anchorage cable is fixed on the left surface of rotary churning pile by prefabricated anchor block component, the prefabricated anchor block component includes a prefabricated anchor block in top and the prefabricated anchor block in multiple tops, and on the prefabricated anchor block bottom in top and the prefabricated anchor block of standard, bottom is provided with coupling hook, the prefabricated anchor block in the top and the prefabricated anchor block in top are specially contignation, and it is provided with longitudinal beam in the middle part of the prefabricated anchor block of the prefabricated anchor block in top and top.The present invention implements that quick, vertical bearing capacity is good by rotary churning pile, using anchor action principle and a computational methods, avoids substantial amounts of flexural member, lowers infrastructure cost.
Description
Technical field
The present invention relates to a kind of anchor barricade, and in particular to a kind of novel fabricated point anchor barricade, belongs to slope project field.
Background technology
For slope project, conceptual design can be constrained by three aspects：First, Rock And Soil is complicated, changeable
Property, this depends on engineering geological condition；Second, the complexity of environmental condition, use function, the space bar of side slope are mostly come from
Part and use environment, such case are especially prominent in urban construction；Third, alternative plan is limited, it is difficult to meet engineering
Needs.With the fast development of economic construction, slope project scale is increasing, design condition is increasingly harsher, accident danger
Evil degree is also being continuously increased.Under many circumstances, because the limitation of engineering specifications, traditional design can not meet
Engine request, its result are often that cost is extra-high, and the duration is oversize.
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 fabricated point anchor barricade, passes through
Rotary churning pile, prestress anchorage cable and prefabricated anchor block component, effectively can be 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 fabricated point anchor barricade, including top of the slope, rotary churning pile, prestress anchorage cable and prefabricated anchor block
Component, rotary churning pile being installed between the top of the slope and bottom of slope, the prestress anchorage cable sequentially passes through rotary churning pile and sliding broken-out section,
The right-hand member of the prestress anchorage cable is fixedly connected with churning anchoring body, and the left end of prestress anchorage cable is consolidated by prefabricated anchor block component
It is scheduled on the left surface of rotary churning pile, the prefabricated anchor block component includes a prefabricated anchor block in top and the prefabricated anchor block in multiple tops,
And the prefabricated anchor block bottom in top and the prefabricated anchor block upper and lower part of standard are provided with coupling hook, the prefabricated anchor block in the top and top
The prefabricated anchor block in portion is specially contignation, and is provided with longitudinal beam in the middle part of the prefabricated anchor block of the prefabricated anchor block in top and top.
As a preferred technical solution of the present invention, the middle part of the prefabricated anchor block in the top and the prefabricated anchor block in top is opened
Provided with anchor cable hole.
As a preferred technical solution of the present invention, pass through company between the prefabricated anchor block in the top and the prefabricated anchor block of standard
Connect hook connection.
As a preferred technical solution of the present invention, pass through company between the prefabricated anchor block of the standard and the prefabricated anchor block of standard
Connect hook connection.
The beneficial effect that is reached of the present invention is：A kind of novel fabricated point anchor barricade, by rotary churning pile implement it is quick, into
This is cheap, vertical bearing capacity is good；Large-tonnage anchor can be implemented in soil layer to draw, solve the problems, such as that soil layer anchoring for a long time is difficult；
Using anchor action principle and a computational methods, substantial amounts of flexural member is avoided, lowers infrastructure cost；Barricade beam slab part originally
Using prefabricated components, it is adapted to the building batch production trend carried out now, component quality is guaranteed, and reduces cost, reduces the duration；
Side slope surface is prefabricated components, it can be ensured that and body rule, size are accurate, flat appearance, increase substantially barricade perception, this
Outside, prestress application value answers suitable control, avoids rotary churning pile from being broken.Rotary churning pile can make reinforced rotary jet grouting pile, increase transversely deforming
Ability.
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 profile of novel fabricated point anchor barricade described in the embodiment of the present invention；
Fig. 2 is a kind of elevation of novel fabricated point anchor barricade described in the embodiment of the present invention；
Fig. 3 is a kind of plan of novel fabricated point anchor barricade described in the embodiment of the present invention；
Fig. 4 is a kind of novel fabricated point anchor gear prefabricated anchor block structural representation of coping described in the embodiment of the present invention
Figure；
Fig. 5 is a kind of prefabricated anchor block structural representation of standard of novel fabricated point anchor barricade described in the embodiment of the present invention
Figure.
Label in figure：1st, top of the slope；2nd, bottom of slope；3rd, rotary churning pile；4th, prestress anchorage cable；5th, broken-out section is slid；6th, churning anchors
Body；7th, prefabricated anchor block component；8th, the prefabricated anchor block in top；9th, the prefabricated anchor block in top；10th, coupling hook；11st, longitudinal beam；12nd, anchor
Suo Kong.
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 fabricated point anchor barricade of the present invention, including it is top of the slope 1, rotary churning pile 3, pre-
Stress anchor cable 4 and prefabricated anchor block component 7, are provided with rotary churning pile 3 between the top of the slope 1 and bottom of slope 2, the prestress anchorage cable 4 according to
It is secondary to be fixedly connected through rotary churning pile 3 and sliding broken-out section 5, the right-hand member of the prestress anchorage cable 4 with churning anchoring body 6, and in advance should
The left end of power anchor cable 4 is fixed on the left surface of rotary churning pile 3 by prefabricated anchor block component 7, and the prefabricated anchor block component 7 includes one
The prefabricated anchor block 9 of the individual prefabricated anchor block 8 in top and multiple tops, and the prefabricated bottom of anchor block 8 in top and the prefabricated upper and lower part of anchor block 9 of standard
It is provided with coupling hook 10, the prefabricated anchor block 8 in the top and the prefabricated anchor block 9 in top are specially contignation, and top is prefabricated
The middle part of the prefabricated anchor block 9 of anchor block 8 and top is provided with longitudinal beam 11.
Wherein, the middle part of the prefabricated anchor block 9 of the prefabricated anchor block 8 in the top and top offers anchor cable hole 12.
Wherein, connected between the prefabricated anchor block 8 in the top and the prefabricated anchor block 9 of standard by coupling hook 10.
Wherein, connected between the prefabricated anchor block 9 of the standard and the prefabricated anchor block 9 of standard by coupling hook 10.
Operation principle：The anchor force of prestress anchorage cable 4 in the soil body is increased substantially using rotary churning pile 3 and churning anchoring body 6,
The vertical support of barricade is provided using rotary churning pile 3 and prevents soil body slipping in contrary sequence method, and the prefabricated bottom of anchor block 8 in top and standard are pre-
The upper and lower part of anchor block 9 processed is provided with coupling hook 10, can interconnect, and downward component is delivered into the stake top of rotary churning pile 3,
After the tensioning of prestress anchorage cable 4, a part for downward component is by the prefabricated bottom of anchor block 8 in top and the prefabricated anchor block 9 of standard and rotation
The frictional force sprayed between stake 3 provides, and the prefabricated bottom of anchor block 8 in top and the prefabricated anchor block 9 of standard are a kind of contignations, and middle part sets vertical
It is all direct to bear the concentrated force that prestress anchorage cable 4 transmits, the outer anchoring partial pressing reinforcing bar of prestress anchorage cable 4 etc. to beam 11
It is arranged on the longitudinal beam 11 of the prefabricated bottom of anchor block 8 in top and the prefabricated anchor block 9 of standard, and is formed vertical with prestress anchorage cable 4
Anchorage placed side, outer anchorage is mounted directly, is easy to the purpose of rapid construction.
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 fabricated point anchor barricade, including top of the slope (1), rotary churning pile (3), prestress anchorage cable (4) and prefabricated anchor block group
Part (7), it is characterised in that rotary churning pile (3) is installed between the top of the slope (1) and bottom of slope (2), the prestress anchorage cable (4) according to
It is secondary to fix company through rotary churning pile (3) and sliding broken-out section (5), right-hand member and the churning anchoring body (6) of the prestress anchorage cable (4)
Connect, and the left end of prestress anchorage cable (4) is fixed on the left surface of rotary churning pile (3) by prefabricated anchor block component (7), it is described prefabricated
Anchor block component (7) includes a prefabricated anchor block (8) in top and the prefabricated anchor block in multiple tops (9), and top prefabricated anchor block (8) bottom
Coupling hook (10), the prefabricated anchor block in top (8) and the prefabricated anchor in top are provided with the prefabricated anchor block of standard (9) upper and lower part
Block (9) is specially contignation, and is provided with longitudinal beam in the middle part of the prefabricated anchor block of the prefabricated anchor block in top (8) and top (9)
(11)。
A kind of 2. novel fabricated point anchor barricade according to claim 1, it is characterised in that the prefabricated anchor block in top
(8) and the middle part of the prefabricated anchor block in top (9) offers anchor cable hole (12).
A kind of 3. novel fabricated point anchor barricade according to claim 1, it is characterised in that the prefabricated anchor block in top
(8) connected between the prefabricated anchor block of standard (9) by coupling hook (10).
A kind of 4. novel fabricated point anchor barricade according to claim 1, it is characterised in that the prefabricated anchor block of standard
(9) connected between the prefabricated anchor block of standard (9) by coupling hook (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710820867.5A CN107386319A (en) | 2017-09-12 | 2017-09-12 | A kind of assembled point anchor barricade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710820867.5A CN107386319A (en) | 2017-09-12 | 2017-09-12 | A kind of assembled point anchor barricade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107386319A true CN107386319A (en) | 2017-11-24 |
Family
ID=60352305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710820867.5A Pending CN107386319A (en) | 2017-09-12 | 2017-09-12 | A kind of assembled point anchor barricade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107386319A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067251A (en) * | 2019-04-15 | 2019-07-30 | 红河州蒙屏高速公路投资建设开发有限公司 | For the prefabricated reinforced concrete anchor pier of slope reinforcement and production and 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 |
| 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 |
| CN203412200U (en) * | 2013-07-12 | 2014-01-29 | 东南大学 | Slotting clamping piece prestress fiber reinforcing compound material rope anchoring device |
| CN206220121U (en) * | 2016-11-11 | 2017-06-06 | 叶晓明 | Assembled point anchor barricade |
-
2017
- 2017-09-12 CN CN201710820867.5A patent/CN107386319A/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 |
| 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 |
| CN203412200U (en) * | 2013-07-12 | 2014-01-29 | 东南大学 | Slotting clamping piece prestress fiber reinforcing compound material rope anchoring device |
| CN206220121U (en) * | 2016-11-11 | 2017-06-06 | 叶晓明 | Assembled point anchor barricade |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067251A (en) * | 2019-04-15 | 2019-07-30 | 红河州蒙屏高速公路投资建设开发有限公司 | For the prefabricated reinforced concrete anchor pier of slope reinforcement and production and construction method |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171124 |