CN104727311B - Based on the shaped pile construction method of bored concrete pile under circular cross section soil layer - Google Patents
Based on the shaped pile construction method of bored concrete pile under circular cross section soil layer Download PDFInfo
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- CN104727311B CN104727311B CN201510140698.1A CN201510140698A CN104727311B CN 104727311 B CN104727311 B CN 104727311B CN 201510140698 A CN201510140698 A CN 201510140698A CN 104727311 B CN104727311 B CN 104727311B
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- pile
- bored concrete
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- concrete pile
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Classifications
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- 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
- E02D5/38—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds
- E02D5/44—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds with enlarged footing or enlargements at the bottom of the pile
-
- 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
- E02D5/48—Piles varying in construction along their length, i.e. along the body between head and shoe, e.g. made of different materials along their length
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Revetment (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The present invention relates to a kind of based on the shaped pile construction method of bored concrete pile under circular cross section soil layer, step is as follows: (1), being first according to conventional pile making method and make stake holes, stake holes transverse section is a complete circle；(2), colligation deformed bar cage skeleton；(3), the lifting of deformed bar cage skeleton is entered in stake holes, casting concrete, dismounting structure binding face forming panel after maintenance, form armored concrete perfusion shaped pile, the present invention produces structure binding face ratio and uses full circle section pile section about material；And structure binding face can be close to inwall or other agent structure outer walls, therefore the ratio usable floor area using full circle section stake to increase the underground space, owing to inwall or other agent structure outer walls are big with semicircle staking contacting surface, it can be made to be connected effect with support pile more preferable, under the basis of inwall or other agent structure outer walls is seated the soil layer that lower section is full circle simultaneously on bored concrete pile, the stress performance in work process is more preferable.
Description
The application be number of patent application be 201310375478.8, patent name be armored concrete fill
The construction method of note shaped pile, the divisional application of filing date 2013.08.26.
Technical field
The invention belongs to bored concrete pile field, especially a kind of based on bored concrete pile under circular cross section soil layer
Shaped pile construction method.
Background technology
Deposited reinforced concrete pile is pore-forming on the spot on a kind of stake position the most at the scene, then in hole
Casting concrete or lay the stake of steel reinforcement cage casting concrete again, in construction project, machinery
Its transverse section of the deposited reinforced concrete pile of pore-forming is a complete circle, at the inverse work of underground engineering
Although the bored concrete pile that during construction, transverse section is circular can meet supporting requirement, but is subject to meeting equally
In the case of power, transverse section is circular bored concrete pile waste construction material, and transverse section is circular perfusion
Stake can not be close to inwall or other agent structure outer walls occupy the use face of a large amount of underground space
Long-pending.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of based on circular cross section
The shaped pile construction method of bored concrete pile under soil layer, this construction method is simple, disclosure satisfy that underground
Save construction material while engineering adverse construction method stress, reduce and take underground space utilization area,
Effectively reduce construction cost.
The present invention solves its technical problem and is achieved through the following technical solutions:
A kind of based on the shaped pile construction method of bored concrete pile, its reinforced concrete under circular cross section soil layer
Soil perfusion shaped pile include under soil layer bored concrete pile and under soil layer the integrated master in bored concrete pile upper end
Body structure connects bored concrete pile, and this agent structure connects the longitudinal direction of bored concrete pile and makes structure binding face, steel
The step of reinforced concrete perfusion shaped pile construction method is as follows:
(1), being first according to conventional pile making method and make stake holes, stake holes transverse section is a complete circle；
, colligation deformed bar cage skeleton, this deformed bar cage skeleton includes bored concrete pile steel under soil layer
Muscle cage, agent structure connect filling pile cage of reinforcement and structure binding face forming panel；Fill under soil layer
Note pile cages is that complete circle carries out conventional colligation, bored concrete pile part steel under soil layer according to stake holes
After muscle cage colligation completes, one upwards colligation agent structure connects filling pile cage of reinforcement and structure laminating
Face forming panel, it is semicircle or many semicircles that this agent structure connects the transverse section of filling pile cage of reinforcement
Shape is combined into a complete circle, deformed bar cage skeleton with the cross section of structure binding face forming panel
Complete；
(3), the lifting of deformed bar cage skeleton is entered in stake holes, casting concrete, remove after maintenance
Structure binding face forming panel, forms armored concrete perfusion shaped pile.
And, the structure binding face forming panel of described armored concrete perfusion shaped pile is hollow
Structure, fills sand in this hollow structure.
And, under described soil layer, the cross section of bored concrete pile is circular.
And, described agent structure is laid with longitudinal reinforcement and transverse steel in connecting bored concrete pile,
Longitudinal reinforcement connects the uniform setting in bored concrete pile outer along agent structure.
Advantages of the present invention and having the beneficial effect that
1, this reinforcing bar produced based on the shaped pile construction method of bored concrete pile under circular cross section soil layer
Filling concrete shaped pile include under soil layer bored concrete pile and under soil layer bored concrete pile upper end one-body molded
Agent structure connect bored concrete pile, this agent structure connect bored concrete pile longitudinal direction make structure binding face,
Agent structure is laid with longitudinal reinforcement and transverse steel in connecting bored concrete pile, and longitudinal reinforcement is along main body
Structure connects the uniform setting in bored concrete pile outer, and the present invention produces structure binding face ratio and uses full circle to break
Face pile section about material；And structure binding face can be close to inwall or other agent structure outer walls,
Therefore the ratio usable floor area using full circle section stake to increase the underground space, or under meeting definitely
While usable floor area, reduce and space outerpace is taken；
2, the structure binding face forming panel of armored concrete perfusion shaped pile is hollow structure, in this
Fill sand in hollow structure, effectively prevent deformed bar cage skeleton entirety from floating, also can prevent structure
Binding face forming panel is deformed.
3, this reinforcing bar made based on the shaped pile construction method of bored concrete pile under circular cross section soil layer mixes
Solidifying soil perfusion shaped pile is big with semicircle staking contacting surface due to inwall or other agent structure outer walls, because of
It is more preferable that this can make it be connected effect with support pile, inwall or the base of other agent structure outer walls simultaneously
Plinth is seated under the soil layer that lower section is full circle on bored concrete pile, and the stress performance in work process is more
Good；The present invention can be identical with ordinary skill stake employing when adverse construction method pore-forming equipment, it is simple to
Construction management.
Accompanying drawing explanation
Fig. 1 is the armored concrete perfusion shaped pile structural representation of the present invention；
Fig. 2 is the top perspective view of Fig. 1；
Fig. 3 is the deformed bar cage framing structure schematic diagram of the present invention；
Fig. 4 is the top perspective view of Fig. 3.
Detailed description of the invention
Below by specific embodiment, the invention will be further described, and following example simply describe
Property, it not determinate, it is impossible to limit protection scope of the present invention with this.
A kind of based on the shaped pile construction method of bored concrete pile, its reinforced concrete under circular cross section soil layer
Soil perfusion shaped pile include under soil layer bored concrete pile 3 and under soil layer bored concrete pile upper end integrated
Agent structure connects bored concrete pile 1, and under soil layer, the cross section of bored concrete pile is circular, and this agent structure connects
The longitudinal direction of bored concrete pile makes structure binding face 2, the step of armored concrete perfusion shaped pile construction method
As follows:
(1), being first according to conventional pile making method and make stake holes, stake holes transverse section is a complete circle；
, colligation deformed bar cage skeleton, this deformed bar cage skeleton includes bored concrete pile steel under soil layer
Muscle cage 6, agent structure connect filling pile cage of reinforcement 5 and structure binding face forming panel 4；Soil layer
Lower filling pile cage of reinforcement is that complete circle carries out conventional colligation, bored concrete pile portion under soil layer according to stake holes
After dividing steel reinforcement cage colligation to complete, one upwards colligation agent structure connects filling pile cage of reinforcement and structure
Binding face forming panel, it is semicircle or many that this agent structure connects the transverse section of filling pile cage of reinforcement
The semicircle cross section with structure binding face forming panel is combined into a complete circle, deformed bar cage
Skeleton completes；The structure binding face forming panel of armored concrete perfusion shaped pile is hollow structure,
Sand is filled in this hollow structure；Agent structure connect in bored concrete pile be laid with longitudinal reinforcement 7 and
Transverse steel 8, longitudinal reinforcement connects the uniform setting in bored concrete pile outer along agent structure.
(3), the lifting of deformed bar cage skeleton is entered in stake holes, casting concrete, remove after maintenance
Structure binding face forming panel, forms armored concrete perfusion shaped pile.
Structure binding face forming panel, when inverse work, along with shoveling, is removed, in construction by the present invention
Chemise, the basis of inwall is seated under soil layer on bored concrete pile.
Claims (2)
1., based on a shaped pile construction method for bored concrete pile under circular cross section soil layer, its feature exists
In: armored concrete perfusion shaped pile include under soil layer bored concrete pile and at soil layer under bored concrete pile upper end
Integrated agent structure connects bored concrete pile, and this agent structure connects the longitudinal direction of bored concrete pile and makes knot
Structure binding face, under soil layer, the cross section of bored concrete pile is circular, armored concrete perfusion shaped pile construction
The step of method is as follows:
(1), being first according to conventional pile making method and make stake holes, stake holes transverse section is a complete circle；
, colligation deformed bar cage skeleton, this deformed bar cage skeleton includes bored concrete pile steel under soil layer
Muscle cage, agent structure connect filling pile cage of reinforcement and structure binding face forming panel；Fill under soil layer
Note pile cages is that complete circle carries out conventional colligation, bored concrete pile part steel under soil layer according to stake holes
After muscle cage colligation completes, one upwards colligation agent structure connects filling pile cage of reinforcement and structure laminating
Face forming panel, it is semicircle and structure patch that this agent structure connects the transverse section of filling pile cage of reinforcement
The cross section of conjunction face forming panel is combined into a complete circle, and deformed bar cage skeleton completes；
(3), the lifting of deformed bar cage skeleton is entered in stake holes, casting concrete, remove after maintenance
Structure binding face forming panel, forms armored concrete perfusion shaped pile.
The most according to claim 1 execute based on the shaped pile of bored concrete pile under circular cross section soil layer
Work method, it is characterised in that: described agent structure be laid with in connecting bored concrete pile longitudinal reinforcement with
And transverse steel, longitudinal reinforcement connects the uniform setting in bored concrete pile outer along agent structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510140698.1A CN104727311B (en) | 2013-08-26 | 2013-08-26 | Based on the shaped pile construction method of bored concrete pile under circular cross section soil layer |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310375478.8A CN103437349B (en) | 2013-08-26 | 2013-08-26 | The construction method of steel concrete perfusion shaped pile |
| CN201510140698.1A CN104727311B (en) | 2013-08-26 | 2013-08-26 | Based on the shaped pile construction method of bored concrete pile under circular cross section soil layer |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310375478.8A Division CN103437349B (en) | 2013-08-26 | 2013-08-26 | The construction method of steel concrete perfusion shaped pile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104727311A CN104727311A (en) | 2015-06-24 |
| CN104727311B true CN104727311B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510140698.1A Active CN104727311B (en) | 2013-08-26 | 2013-08-26 | Based on the shaped pile construction method of bored concrete pile under circular cross section soil layer |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111119172A (en) * | 2020-01-07 | 2020-05-08 | 广州地铁设计研究院股份有限公司 | Modular arc-shaped steel die for half-pile construction of cast-in-place pile and construction method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06128950A (en) * | 1992-10-14 | 1994-05-10 | Taisei Corp | Cast-in-place support pile construction method |
| JP2001049662A (en) * | 1999-08-05 | 2001-02-20 | Ishioka Kensetsu Kk | Ruler for determining inner-casing normal |
| CN101016743A (en) * | 2007-02-28 | 2007-08-15 | 彭桂皎 | Rotary squeezing filling pile and pile-forming method therefor |
| CN101294382A (en) * | 2008-01-09 | 2008-10-29 | 杨峰 | Deep foundation pit steel reinforced concrete fender post, producing and embedding method thereof |
| CN101591910A (en) * | 2007-07-23 | 2009-12-02 | 安蓉建设总公司 | Reinforcement cage for cast-in-place pile with oversized tip |
| JP2010236323A (en) * | 2009-03-31 | 2010-10-21 | Mitani Sekisan Co Ltd | Foundation pile structure for on-site formation, and construction method of foundation pile |
-
2013
- 2013-08-26 CN CN201510140698.1A patent/CN104727311B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06128950A (en) * | 1992-10-14 | 1994-05-10 | Taisei Corp | Cast-in-place support pile construction method |
| JP2001049662A (en) * | 1999-08-05 | 2001-02-20 | Ishioka Kensetsu Kk | Ruler for determining inner-casing normal |
| CN101016743A (en) * | 2007-02-28 | 2007-08-15 | 彭桂皎 | Rotary squeezing filling pile and pile-forming method therefor |
| CN101591910A (en) * | 2007-07-23 | 2009-12-02 | 安蓉建设总公司 | Reinforcement cage for cast-in-place pile with oversized tip |
| CN101294382A (en) * | 2008-01-09 | 2008-10-29 | 杨峰 | Deep foundation pit steel reinforced concrete fender post, producing and embedding method thereof |
| JP2010236323A (en) * | 2009-03-31 | 2010-10-21 | Mitani Sekisan Co Ltd | Foundation pile structure for on-site formation, and construction method of foundation pile |
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| CN104727311A (en) | 2015-06-24 |
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