CN106087989B - Concrete-pile - Google Patents

Concrete-pile Download PDF

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Publication number
CN106087989B
CN106087989B CN201610665781.5A CN201610665781A CN106087989B CN 106087989 B CN106087989 B CN 106087989B CN 201610665781 A CN201610665781 A CN 201610665781A CN 106087989 B CN106087989 B CN 106087989B
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China
Prior art keywords
ring shape
circular ring
stirrup
concrete
concrete column
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Application number
CN201610665781.5A
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Chinese (zh)
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CN106087989A (en
Inventor
刘小燕
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Guangxi Tianpin Technology Co., Ltd.
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Guangxi Palm Garden Engineering Co Ltd
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Priority to CN201610665781.5A priority Critical patent/CN106087989B/en
Publication of CN106087989A publication Critical patent/CN106087989A/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22Piles
    • E02D5/34Concrete or concrete-like piles cast in position ; Apparatus for making same

Abstract

The invention discloses a kind of concrete-pile, the concrete-pile includes concrete column, steel reinforcement framework cage, and the concrete column is outer regular hexagon inner circular hollow cylinder;The steel reinforcement framework cage includes reinforced slab, the first circular ring shape stirrup, the second circular ring shape stirrup, third circular ring shape stirrup;The first circular ring shape stirrup, the second circular ring shape stirrup are identical as third circular ring shape stirrup shape size, the first circular ring shape stirrup, the second circular ring shape stirrup and third circular ring shape stirrup on the steel reinforcement framework cage are arranged in concrete column body, the one third of the reinforced slab width is arranged to half in concrete column hollow parts, the concrete-pile of the present invention and the frictional force of the soil body are big, resistance to plucking core ability is strong, load-bearing capacity increases, and amount of reinforcement is reduced, building cost is reduced.

Description

Concrete-pile
Technical field
The present invention relates to technical field of buildings, and in particular to a kind of concrete-pile.
Background technology
Stake made of concrete-pile concrete, including ordinary reinforced concrete, prestressed concrete.With saving timber With steel, it is durable, cheap the advantages that, be widely used in waterwork, industrial building, civil buildings and bridge Foundation engineering is also commonly used for antiskid or the water proof of side slope and pattern foundation pit supporting structure;The company of concrete-pile and cushion cap foundation, column, beam at present It connects and the method for filling out core is carried out using concrete again after being generally inserted into steel reinforcement framework cage using concrete-pile inner cavity, due to concrete-pile Inner wall smoother, the adhesion strength of wadding weft variation and inner wall is poor, and being easy, which makes armored concrete fill out core, is pulled out, to Cause concrete-pile to be detached from cushion cap foundation, column, beam, to cause construction quality safety accident, huge life is caused to pacify Complete and property loss.
Invention content
It is an object of the invention in view of the above-mentioned problems, provide a kind of concrete-pile, concrete-pile of the invention and soil The frictional force of body is big, and resistance to plucking core ability is strong, and load-bearing capacity increases, and reduces amount of reinforcement, reduces building cost.
Technical solution provided by the invention is:
A kind of concrete-pile, including concrete column, steel reinforcement framework cage, the concrete column are outer regular hexagon inner circle Shape hollow cylinder;The steel reinforcement framework cage includes reinforced slab, the first circular ring shape stirrup, the second circular ring shape stirrup, third circle Steel hoop hoop;The first circular ring shape stirrup, the second circular ring shape stirrup and third circular ring shape stirrup shape size phase Together, the outside diameter of the first circular ring shape stirrup, the second circular ring shape stirrup and third circular ring shape stirrup is more than coagulation Circular diameter and the inscribed circle diameter less than the external regular hexagon of concrete column in earth pillar body;The reinforced slab is rectangle, The reinforced slab length and concrete column be contour/and it is less than concrete column height and is more than concrete column mid-height, institute At least 6 pieces of reinforced slab is stated, the upper end of the reinforced slab long side is fixedly connected by welding in the first circular ring shape stirrup On wall, it is fixedly connected by welding in the middle part of the reinforced slab long side on the second circular ring shape stirrup inner wall, the steel The lower end of gusset long side is fixedly connected by welding on the third circular ring shape stirrup inner wall, the first circular ring shape reinforcing bar Hoop, the second circular ring shape stirrup are parallel with third circular ring shape stirrup, the first circular ring shape stirrup on the steel reinforcement framework cage, Second circular ring shape stirrup is arranged with third circular ring shape stirrup in concrete column body, and the reinforced slab width at least three/ One is arranged in concrete column hollow parts.
Preferably, in the concrete column diameter of a circle be less than/be equal to two points of outer regular hexagon inscribed circle diameter One of.
Preferably, the circle of the first circular ring shape stirrup, the second circular ring shape stirrup and third circular ring shape stirrup Ring thickness is 2-3 centimetres.
Preferably, the first circular ring shape stirrup, the second circular ring shape stirrup are outer with third circular ring shape stirrup Circular diameter is 3/4ths of outer regular hexagon inscribed circle diameter, and the diameter of the concrete column inner circular is equal to outer positive six side The half of shape inscribed circle diameter.
Preferably, the opposite of regular hexagon is arranged outside the concrete column upper end at least one piece of reinforced slab On the section that the connection diagonal line of the connection diagonal line on vertex and the opposed apexes of the outer regular hexagon of opposing lower end is formed.
Preferably, the half of the reinforced slab width is arranged in concrete column hollow parts.
Preferably, the thickness of the reinforced slab is 2-3 centimetres.
Preferably, the opposed apexes diagonal line of the external regular hexagon of the concrete column is 40-80 centimetres.
Beneficial effects of the present invention are as follows:
The concrete-pile of the present invention is outer regular hexagon inner circular hollow cylinder, and outer regular hexagon can dramatically increase concrete The frictional force of stake and the soil body, is combined with the steel reinforcement framework cage in concrete-pile body, significantly improves the load-bearing energy of concrete-pile Power;Steel reinforcement framework cage half is placed in concrete-pile body, and half is placed in concrete-pile hollow cylinder, by steel reinforcement framework cage Reinforced slab increase the frictional force and cohesive force of concrete-pile and the soil body, significantly improve the resistance to plucking core ability of concrete-pile, carry The safety of high building construction, and the dosage of effectively save reinforcing bar, reduce building cost.
Description of the drawings
Fig. 1 is the structural schematic diagram of concrete-pile of the present invention
Fig. 2 is the structural perspective of concrete-pile of the present invention
Fig. 3 is the vertical view of concrete-pile of the present invention
Specific implementation mode
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art with reference to specification text Word can be implemented according to this.
As shown in Figs. 1-3, a kind of concrete-pile 1, including concrete column 2, steel reinforcement framework cage 3, concrete column 2 are outer Regular hexagon inner circular hollow cylinder, the cylinder of outer hexagon can increase the frictional force of cylinder itself, the energy when being inserted into the soil body The frictional force for dramatically increasing cylinder and the soil body, effectively improves withdrawal resistance;Steel reinforcement framework cage 3 includes reinforced slab 31, the first circular ring shape Stirrup 32, the second circular ring shape stirrup 33, third circular ring shape stirrup 34;First circular ring shape stirrup 32, the second circular ring shape Stirrup 33 is identical as third circular ring shape 34 shape sizes of stirrup, and thickness is 2-3 centimetres, the first circular ring shape stirrup 32, the The outside diameter of two circular ring shape stirrups 33 and third circular ring shape stirrup 34 be outer regular hexagon inscribed circle diameter four/ Three, the diameter of concrete column inner circular is equal to the half of outer regular hexagon inscribed circle diameter, the setting of circular ring shape stirrup In concrete column body, the load-bearing capacity of concrete-pile is effectively improved;Reinforced slab 31 is rectangle, reinforced slab length and concrete Cylinder 2 is contour, and at least 6 pieces of frictional force that can improve cylinder hollow parts of reinforced slab 31, the upper end of 31 long side of reinforced slab passes through weldering It connects and is fixedly connected on 32 inner wall of the first circular ring shape stirrup, be fixedly connected by welding second in the middle part of 31 long side of reinforced slab On 33 inner wall of circular ring shape stirrup, the lower end of 31 long side of reinforced slab is fixedly connected by welding in third circular ring shape stirrup 34 On wall, the first circular ring shape stirrup 32, the second circular ring shape stirrup 33 are parallel with third circular ring shape stirrup 34, form one admittedly Fixed column structure significantly increases the compression strength and load-bearing capacity of framework of steel reinforcement dragon, the first annulus on steel reinforcement framework cage 3 Shape stirrup 32, the second circular ring shape stirrup 33 are arranged with third circular ring shape stirrup 34 in concrete column body, reinforced slab 31 Width at least one third is arranged in 2 hollow parts of concrete column;Reinforced slab 31 is arranged outside 2 upper end of the concrete column The connection diagonal line of the opposed apexes of regular hexagon and the connection diagonal line of the opposed apexes of the outer regular hexagon of opposing lower end are formed Section on;The half of 31 width of reinforced slab is arranged in 2 hollow parts of concrete column;The thickness for the reinforced slab 31 used It it is 2 centimetres, the opposed apexes diagonal line of 2 outer regular hexagon of concrete column is 40 centimetres.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited In specific details and embodiment shown and described herein.

Claims (5)

1. a kind of concrete-pile, including concrete column, steel reinforcement framework cage, which is characterized in that the concrete column be it is outer just Hexagon inner circular hollow cylinder;The steel reinforcement framework cage includes reinforced slab, the first circular ring shape stirrup, the second circular ring shape reinforcing bar Hoop, third circular ring shape stirrup;The first circular ring shape stirrup, the second circular ring shape stirrup and third circular ring shape reinforcing bar hoop Shape size is identical, the first circular ring shape stirrup, the second circular ring shape stirrup and third circular ring shape stirrup outside diameter Diameter more than concrete column inner circular and the inscribed circle diameter less than the external regular hexagon of concrete column;The reinforced slab is Rectangle, the reinforced slab length and concrete column be contour/and it is less than concrete column height and is more than concrete column height The upper end of half, at least 6 pieces of the reinforced slab, the reinforced slab long side is fixedly connected by welding in the first circular ring shape steel On muscle hoop inner wall, it is fixedly connected by welding in the middle part of the reinforced slab long side on the second circular ring shape stirrup inner wall, The lower end of the reinforced slab long side is fixedly connected by welding on the third circular ring shape stirrup inner wall, first annulus Shape stirrup, the second circular ring shape stirrup are parallel with third circular ring shape stirrup, the first circular ring shape on the steel reinforcement framework cage Stirrup, the second circular ring shape stirrup and third circular ring shape stirrup are arranged in concrete column body, the reinforced slab width One third is arranged to half in concrete column hollow parts;Wherein, at least one piece of reinforced slab setting is described mixed The connection diagonal line of the opposed apexes of regular hexagon and the opposed apexes of the outer regular hexagon of opposing lower end outside solidifying earth pillar body upper end It connects on the section that diagonal line is formed, the thickness of the reinforced slab is 2-3 centimetres.
2. concrete-pile as described in claim 1, which is characterized in that diameter of a circle be less than/is equal in the concrete column The half of outer regular hexagon inscribed circle diameter.
3. concrete-pile as described in claim 1, which is characterized in that the first circular ring shape stirrup, the second circular ring shape steel The annulus thickness of muscle hoop and third circular ring shape stirrup is 2-3 centimetres.
4. concrete-pile as described in claim 1, which is characterized in that the first circular ring shape stirrup, the second circular ring shape steel The outside diameter of muscle hoop and third circular ring shape stirrup is 3/4ths of outer regular hexagon inscribed circle diameter, the concrete column Internal circular diameter is equal to the half of outer regular hexagon inscribed circle diameter.
5. the concrete-pile as described in any in claim 1-4, which is characterized in that the external regular hexagon of concrete column Opposed apexes diagonal line is 40-80 centimetres.
CN201610665781.5A 2016-08-11 2016-08-11 Concrete-pile Active CN106087989B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610665781.5A CN106087989B (en) 2016-08-11 2016-08-11 Concrete-pile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610665781.5A CN106087989B (en) 2016-08-11 2016-08-11 Concrete-pile

Publications (2)

Publication Number Publication Date
CN106087989A CN106087989A (en) 2016-11-09
CN106087989B true CN106087989B (en) 2018-11-02

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206034423U (en) * 2016-08-11 2017-03-22 广西棕海园林工程有限公司 Concrete pile

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000045272A (en) * 1998-07-31 2000-02-15 Aoki Corp Reinforcement concrete pile and its driving method
CN200974971Y (en) * 2006-12-01 2007-11-14 郭晶 Polygonal pre-tensioned reinforced concrete hollow pile
CN101892661B (en) * 2010-07-15 2011-12-14 南京工业大学 Double-pipe reinforced composite combined built pile
CN104153350A (en) * 2014-07-10 2014-11-19 大连大金马基础建设有限公司 Octagonal meshed water-stopping rectangular pile of support
CN204456162U (en) * 2015-02-12 2015-07-08 江苏建院营造有限公司 A kind of pulling-resistant type prefabricated tubular pile be connected with cushion cap
CN106223332A (en) * 2015-04-07 2016-12-14 德翰智慧科技有限公司 Combined concrete stake

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206034423U (en) * 2016-08-11 2017-03-22 广西棕海园林工程有限公司 Concrete pile

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Effective date of registration: 20191230

Address after: B8-2, luolaixi farmer new village, Xinwei street, xixiantang District, Nanning City, Guangxi Zhuang Autonomous Region, 530000

Patentee after: Guangxi Tianpin Technology Co., Ltd.

Address before: Xingning Chang Gang Road Nanning city 530023 No. 179 the Guangxi Zhuang Autonomous Region Sheng day green No. 5 unit 1 Building No. 905

Patentee before: Guangxi Palm Garden Engineering Co., Ltd.