CN205475252U - Compound snap -in stake retaining wall structure - Google Patents
Compound snap -in stake retaining wall structure Download PDFInfo
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- CN205475252U CN205475252U CN201620026455.5U CN201620026455U CN205475252U CN 205475252 U CN205475252 U CN 205475252U CN 201620026455 U CN201620026455 U CN 201620026455U CN 205475252 U CN205475252 U CN 205475252U
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- China
- Prior art keywords
- pile body
- anchor cable
- soil
- drilling
- grouting
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 15
- 238000005553 drilling Methods 0.000 claims abstract description 54
- 239000004568 cement Substances 0.000 claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 230000002787 reinforcement Effects 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000004873 anchoring Methods 0.000 claims abstract description 6
- 239000002689 soil Substances 0.000 claims description 25
- 230000004888 barrier function Effects 0.000 claims description 20
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 6
- 238000012407 engineering method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- 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
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
-
- 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
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
- E02D29/0258—Retaining or protecting walls characterised by constructional features
- E02D29/0275—Retaining or protecting walls characterised by constructional features cast in situ
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
- E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/30—Miscellaneous comprising anchoring details
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (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)
- Environmental & Geological Engineering (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a compound snap -in stake retaining wall structure, include: a plurality of cement mixing method bodies, it irritates the pile body, per two to include still that the drilling of a plurality of anchor ropes is pressed anchor rope drilling is pressed to irritate and has been arranged the at least cement mixing method body between the pile body, anchor rope drilling press irritate the pile body with the interlock of each other of the cement mixing method body is arranged, anchor rope drilling is pressed and is irritated the pile body including bearing down on one the roof beam, the roof beam that bears down on one is located the top of irritating the pile body is pressed in anchor rope drilling, anchor rope drilling is equipped with steel reinforcement cage and prestressed anchorage cable in pressing and irritating the pile body, wherein, the one end of prestressed anchorage cable is fixed the steel reinforcement cage is close to anchor rope drilling is pressed and is irritated the pile body serve one of bottom, the other end of prestressed anchorage cable passes through the anchoring body anchor and is in bear down on one on the roof beam.
Description
Technical field
This utility model relates to a kind of compound snap-in stake barrier wall structure.
Background technology
At present, in the design of China's foundation pit stope support and construction, arrangement and method for construction and engineering method is often used to have soil nail wall, campshed, cement-soil gravity type retaining wall, diaphram wall etc..1. soil nail wall: this engineering method construction equipment is simple, and construction method is easy.Soil nailing passes through soil layer ability relatively by force, can prevent subsoil water and the erosion of rainwater and soil erosion, better economy.But the soft formations such as this engineering method, is only applicable to more than level of ground water or through artificial gravelly sand and boulder bed, mud are the most inapplicable, need to take the outer underground space in hole big for soil nailing simultaneously.2. campshed supporting construction method: though it is simple to have construction machinery and technique, adapts to the advantage that the scope of soil layer is wide, but it is high to there is cost, long in time limit, there is additionally required the defect arranging waterproof tent antiseepage.3. cement-soil gravity type retaining wall engineering method: there is construction equipment and simple for process, the reliable advantage of water isolating, but it is big to still suffer from cement consumption, uneconomical, structure takes up room greatly, is normally only applicable to soft soil foundation pit, cutting depth is less than 7M, the shortcoming big on surrounding enviroment impact of constructing.4, diaphram wall engineering method: wall stiffness is big, there is " gear soil " and " water proof " dual function, Supporting Structure deformation is little, but there is spoir and waste mud is many, cement, steel consumption big, cost is high, shortcoming long in time limit, meet powder soil horizon easily causes landslip of the sides of the trench to seep water simultaneously, and wall body and seam crossing are also easily generated infiltration phenomenon.
In a word, above conventional pattern foundation pit supporting structure barrier wall structure, owing to supporting cost is high, the construction period is long, or is limited the factor restrictive function on (level of ground water, neighboring buildings basis and cannot the outer draining of wall etc.) by on-the-spot site condition, it is difficult to meet the requirement designed with construction unit.
Utility model content
It is low that the technical problems to be solved in the utility model is to propose a kind of cost, and the duration is short, energy-saving material, mechanization degree high and safety is high, and has the compound snap-in stake barrier wall structure of the effect of good pattern foundation pit supporting structure.
To this end, compound snap-in stake barrier wall structure of the present utility model, including: some Soil-cement pile bodies；Also include some anchor cable drilling & grouting piling pile bodies, between every two described anchor cable drilling & grouting piling pile bodies, be disposed with at least Soil-cement pile body；Described anchor cable drilling & grouting piling pile body and the described engaged layout of Soil-cement pile body；Described anchor cable drilling & grouting piling pile body includes that capping beam, described capping beam are located at the top of described anchor cable drilling & grouting piling pile body；It is provided with steel reinforcement cage and prestress anchorage cable in described anchor cable drilled press-grouting pile body, wherein, one end of described prestress anchorage cable is fixed on described steel reinforcement cage on one end of the described bottom of described anchor cable drilling & grouting piling pile body, and the other end of described prestress anchorage cable is anchored on described capping beam by anchoring body.
Above-mentioned compound snap-in stake barrier wall structure, also include: anchor pole, described anchor pole one end is fixing with anchor cable drilling & grouting piling pile body to be connected, and the other end is adapted for insertion in the soil body, and described anchor pole coordinates with described anchor cable drilling & grouting piling pile body to stop described anchor cable drilling & grouting piling pile body to be shifted over.
Above-mentioned compound snap-in stake barrier wall structure, described anchor pole is base expanding and base expanding anchor pole, and described base expanding and base expanding anchor support one end in the soil body has radially protruding part.
Above-mentioned compound snap-in stake barrier wall structure, is disposed with three described Soil-cement pile bodies between two described anchor cable drilling & grouting piling pile bodies, wherein, described anchor cable drilling & grouting piling pile body and described cement mixing method body form continuous snap-fit arrangement.
This utility model has the following technical effect that with for prior art
Barrier wall structure the most of the present utility model is by being disposed with at least Soil-cement pile body between every two described anchor cable drilling & grouting piling pile bodies；Described anchor cable drilling & grouting piling pile body and described soil cement stir and block the engaged layout of pile body.For above design, anchor cable drilling & grouting piling pile body primarily serves the effect of block body and dash, and primarily serve sealing effect with the Soil-cement pile body of its snap-fit arrangement, and assist the effect playing gear soil, so, with in prior art with prior art uses two campshed bodies arrange compared with, i.e., one row's concrete drill hole guncreting pile body, one row's cement mixing method body, for same construction environment, the Soil-cement pile body of employing part substitutes used concrete drill hole guncreting pile body, the quantity making relatively costly and baroque concrete drill hole guncreting pile body decreases, structure also becomes relatively easy, thus greatly reduce the engineering time, reduce construction costs.Additionally；Described anchor cable drilling & grouting piling pile body in this utility model includes that capping beam, described capping beam are located at the top of described anchor cable drilling & grouting piling pile body；It is provided with steel reinforcement cage and prestress anchorage cable in described anchor cable drilled press-grouting pile body, wherein, one end of described prestress anchorage cable is fixed on described steel reinforcement cage on one end of the described bottom of described body, and the other end of described prestress anchorage cable is anchored on described capping beam by anchoring body；This structure designs, and by increasing prestress anchorage cable at anchor cable drilling & grouting piling pile body, such that it is able to allow pile body have good anti-floating and resistance to plucking, and then just can play preferably gear soil effect using this anchor cable drilling & grouting piling pile body of lesser amt.
Barrier wall structure the most of the present utility model also includes anchor pole, described anchor pole one end is fixing with anchor cable drilling & grouting piling pile body to be connected, the other end is adapted for insertion in the soil body, described anchor pole coordinates the described anchor cable drilling & grouting piling pile body of prevention to be shifted over described anchor cable drilling & grouting piling pile body, the anchor pole inserted by use is so that anchor cable drilling & grouting piling pile body has preferable flexing resistance, thus is effectively improved the gear soil nature energy that barrier wall structure is overall.
Described anchor pole the most of the present utility model is base expanding and base expanding anchor pole, and described base expanding and base expanding anchor support one end in the soil body has enlarged footing.Anchor pole uses the design with enlarged footing can improve anchor pole pull resistance in soil, thus further increases the gear soil nature energy of this utility model barrier wall structure.
Accompanying drawing explanation
Below in conjunction with Figure of description, embodiment of the present utility model is specifically introduced
Fig. 1 is the structural representation that this utility model is combined snap-in stake barrier wall structure；
Fig. 2 is the structural representation of this utility model anchor cable drilling & grouting piling pile body；
Fig. 3 is the top view of steel reinforcement cage in this utility model anchor cable drilling & grouting piling pile body；
Fig. 4 is the structural representation of the preferred implementation of this utility model anchor cable drilling & grouting piling pile body；
1-Soil-cement pile body；2-anchor cable drilling & grouting piling pile body；3-capping beam；4-steel reinforcement cage；5-prestress anchorage cable；6-anchoring body；7-anchor pole；8-radially protruding part；
Detailed description of the invention
Embodiment 1
As it is shown in figure 1, one of the present utility model is combined snap-in stake barrier wall structure, including: some Soil-cement pile bodies 1；Also include some anchor cable drilling & grouting piling pile bodies 2, between every two described anchor cable drilling & grouting piling pile bodies 2, be disposed with at least Soil-cement pile body 1；Described anchor cable drilling & grouting piling pile body 2 and the described engaged layout of Soil-cement pile body 1；As shown in Figures 2 and 3, described anchor cable drilling & grouting piling pile body 2 includes that capping beam 3, described capping beam 3 are located at the top of described anchor cable drilling & grouting piling pile body 2；It is provided with steel reinforcement cage 4 and prestress anchorage cable 5 in described anchor cable drilling & grouting piling pile body 2, wherein, one end of described prestress anchorage cable 5 is fixed on described steel reinforcement cage 4 on one end of the bottom of described anchor cable drilling & grouting piling pile body 2, and the other end of described prestress anchorage cable 5 is anchored on described capping beam 3 by anchoring body 6.
As one preferred embodiment, as shown in Figure 2, described compound snap-in stake barrier wall structure also includes: anchor pole 7, described anchor pole 7 one end is fixing with anchor cable drilling & grouting piling pile body 2 to be connected, the other end is adapted for insertion in the soil body, and described anchor pole 7 coordinates with described anchor cable drilling & grouting piling pile body 2 to stop described anchor cable drilling & grouting piling pile body 2 to be shifted over.Wherein, described displacement refers to the pile body change that position occurs on its any direction, also includes pile body fracture and change in location that the part pile body that causes occurs.
As another kind of preferred implementation, as shown in Figure 4, described anchor pole 7 is base expanding and base expanding anchor pole, and described base expanding and base expanding anchor support one end in the soil body has radially protruding part 8.
As another kind of preferred implementation, described compound snap-in stake barrier wall structure, wherein, is disposed with three described Soil-cement pile bodies 1 between two described anchor cable drilling & grouting piling pile bodies 2, wherein, described anchor cable drilling & grouting piling pile body 2 forms continuous snap-fit arrangement with described Soil-cement pile body 1.
Obviously, above-described embodiment is only for clearly demonstrating example, and not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also cannot all of embodiment be given exhaustive.And among the protection domain that the obvious change thus extended out or variation are created still in this utility model.
Claims (4)
1. a compound snap-in stake barrier wall structure, including:
Some Soil-cement pile bodies；
Characterized by further comprising:
Some anchor cable drilling & grouting piling pile bodies, are disposed with at least one between every two described anchor cable drilling & grouting piling pile bodies
Root Soil-cement pile body；
Described anchor cable drilling & grouting piling pile body and the described engaged layout of Soil-cement pile body；
Described anchor cable drilling & grouting piling pile body includes that capping beam, described capping beam are located at described anchor cable drilled press-grouting pile
The top of body；Steel reinforcement cage and prestress anchorage cable it is provided with in described anchor cable drilled press-grouting pile body, wherein, described pre-
One end of stress anchor cable is fixed on described steel reinforcement cage one end near the bottom of described anchor cable drilling & grouting piling pile body
On, the other end of described prestress anchorage cable is anchored on described capping beam by anchoring body.
Compound snap-in stake barrier wall structure the most according to claim 1, it is characterised in that also include:
Anchor pole, described anchor pole one end is fixing with anchor cable drilling & grouting piling pile body to be connected, and the other end is adapted for insertion in soil
In body, described anchor pole coordinates with described anchor cable drilling & grouting piling pile body to stop described anchor cable drilling & grouting piling pile body to be sent out
Raw displacement.
Compound snap-in stake barrier wall structure the most according to claim 2, it is characterised in that: described anchor pole is
Base expanding and base expanding anchor pole, described base expanding and base expanding anchor support one end in the soil body has radially protruding part.
Compound snap-in stake barrier wall structure the most according to claim 3, it is characterised in that: described in each two
Three described Soil-cement pile bodies, wherein, described anchor cable boring pressure it are disposed with between anchor cable drilling & grouting piling pile body
Fill pile body and form continuous snap-fit arrangement with described cement mixing method body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021150 | 2015-01-16 | ||
| CN2015100211505 | 2015-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205475252U true CN205475252U (en) | 2016-08-17 |
Family
ID=55926858
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610018445.1A Pending CN105586973A (en) | 2015-01-16 | 2016-01-12 | Composite snap-in pile retaining wall construction method and a composite snap-in pile retaining wall structure |
| CN201620026455.5U Active CN205475252U (en) | 2015-01-16 | 2016-01-12 | Compound snap -in stake retaining wall structure |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610018445.1A Pending CN105586973A (en) | 2015-01-16 | 2016-01-12 | Composite snap-in pile retaining wall construction method and a composite snap-in pile retaining wall structure |
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| Country | Link |
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| CN (2) | CN105586973A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108517874A (en) * | 2018-04-11 | 2018-09-11 | 浙江桐砚建筑规划设计有限公司 | A kind of construction method of foundation pit enclosure |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100535263C (en) * | 2007-12-28 | 2009-09-02 | 中国科学院水利部成都山地灾害与环境研究所 | Construction method for vertical prestressed anchor rope friction pile slope-sliding prevention and treatment |
| CN202577316U (en) * | 2012-03-19 | 2012-12-05 | 江苏江中集团有限公司 | Structure of miniature piles in combination with composite soil nailing wall |
| CN202626978U (en) * | 2012-04-10 | 2012-12-26 | 中冶建筑研究总院有限公司 | Cemented soil secant pile group, diaphragm wall constituted by same and building foundation pit support system constituted by cemented soil secant pile group |
| JP6110156B2 (en) * | 2013-02-15 | 2017-04-05 | 鹿島建設株式会社 | Construction method of high bearing capacity pile |
| CN103195069B (en) * | 2013-04-01 | 2016-01-20 | 北京工业大学 | Pre-stress type double-row pile strong constraint method for supporting deep foundation pit |
| CN203741830U (en) * | 2014-01-24 | 2014-07-30 | 刘献刚 | Concrete comprehensive acting pile |
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2016
- 2016-01-12 CN CN201610018445.1A patent/CN105586973A/en active Pending
- 2016-01-12 CN CN201620026455.5U patent/CN205475252U/en active Active
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| Publication number | Publication date |
|---|---|
| CN105586973A (en) | 2016-05-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180408 Address after: 330200 Jiangxi city in Nanchang Province Economic Development Zone Shandong blue Fu Road No. 1211 Patentee after: Jiangxi Jiye Science & Technology Co., Ltd. Address before: 330025 No. 1211 Fu Shandong Road, Xiaolan Economic Development Zone, Jiangxi, Nanchang Patentee before: Liu Xiangang |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 330200 Jiangxi city in Nanchang Province Economic Development Zone Shandong blue Fu Road No. 1211 Patentee after: Jiangxi Jiye Technology Group Co.,Ltd. Address before: 330200 Jiangxi city in Nanchang Province Economic Development Zone Shandong blue Fu Road No. 1211 Patentee before: JIANGXI JIYE SCIENCE AND TECHNOLOGY Co.,Ltd. |