CN204676525U - High strength rigidity soil compaction composite pile - Google Patents

High strength rigidity soil compaction composite pile Download PDF

Info

Publication number
CN204676525U
CN204676525U CN201520180550.6U CN201520180550U CN204676525U CN 204676525 U CN204676525 U CN 204676525U CN 201520180550 U CN201520180550 U CN 201520180550U CN 204676525 U CN204676525 U CN 204676525U
Authority
CN
China
Prior art keywords
pile
core
plain concrete
preformed
concrete
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.)
Active
Application number
CN201520180550.6U
Other languages
Chinese (zh)
Inventor
邓亚光
沙焕焕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Strong Pile Technology Co Ltd
Original Assignee
邓亚光
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 邓亚光 filed Critical 邓亚光
Priority to CN201520180550.6U priority Critical patent/CN204676525U/en
Application granted granted Critical
Publication of CN204676525U publication Critical patent/CN204676525U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of high strength rigidity soil compaction composite pile, it is characterized in that: comprise the outer core of cast-in-place plain concrete, preformed pile is set at plain concrete center, in preformed pile, fills cast-in-situ concrete inner core.The utility model is rational in infrastructure, considerably increases composite pile pile strength.Insert preformed pile and have extrusion effect to the outer core of plain concrete, a concrete soil is combined tightr, service behaviour excellence (especially in clay); Increase a footpath when forming enlarged footing, side frictional resistance and end resistance are all improved, and also can reduce sedimentation.As independently stake use, can also can be used as the core stake with other peripheral pile compound.

Description

High strength rigidity soil compaction composite pile
Technical field
The utility model relates to a kind of composite pile.
Background technology
When existing composite pile is outer core with cement mixing method, in clay, difficulty of construction is comparatively large and mixing effect is undesirable.Be that outer core can improve with cast-in-place plain concrete.
Summary of the invention
The purpose of this utility model is to provide a kind of rational in infrastructure, the high strength rigidity soil compaction composite pile that intensity is large.
Technical solution of the present utility model is:
A kind of high strength rigidity soil compaction composite pile, is characterized in that: comprise the outer core of cast-in-place plain concrete, arrange preformed pile, fill cast-in-situ concrete inner core in preformed pile at plain concrete center.
The length of the outer core of plain concrete is longer than the length of preformed pile, or the length of the outer core of plain concrete is shorter than the length of preformed pile.
The outer core of plain concrete is arranged on preformed pile bottom, and the part that preformed pile squeezes into the outer core of plain concrete forms enlarged footing.
Preformed pile is pile tube, hollow square pile or steel pipe pile tube or other special-shaped precast piles.
The utility model is rational in infrastructure, considerably increases composite pile pile strength.Insert preformed pile and have extrusion effect to the outer core of plain concrete, a concrete soil is combined tightr, service behaviour excellence (especially in clay); Increase a footpath when forming enlarged footing, side frictional resistance and end resistance are all improved, and also can reduce sedimentation.As independently stake use, can also can be used as the core stake with other peripheral pile compound.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the structural representation of embodiment 2.
Detailed description of the invention
Embodiment 1:
The stake of a kind of high strength rigid composite, comprises the outer core 2 of cast-in-place plain concrete, arranges preformed pile 1, fill cast-in-situ concrete inner core 3 in preformed pile at the outer in-core of cast-in-place plain concrete.
The length of the outer core 2 of plain concrete is longer than the length of preformed pile 1 (or the length of the outer core 2 of plain concrete is shorter than the length of preformed pile 1).
Embodiment 2:
The outer core of plain concrete is arranged on preformed pile bottom, and the part that preformed pile squeezes into the outer core of plain coagulation forms enlarged footing 4.All the other are with embodiment 1.

Claims (4)

1. a high strength rigidity soil compaction composite pile, is characterized in that: comprise the outer core of cast-in-place plain concrete, arrange preformed pile, fill cast-in-situ concrete inner core in preformed pile at plain concrete center.
2. high strength rigidity soil compaction composite pile according to claim 1, is characterized in that: the length of the outer core of plain concrete is longer than the length of preformed pile, or the length of the outer core of plain concrete is shorter than the length of preformed pile.
3. high strength rigidity soil compaction composite pile according to claim 1, is characterized in that: the outer core of plain concrete is arranged on preformed pile bottom, and the part that preformed pile squeezes into the outer core of plain concrete forms enlarged footing.
4. high strength rigidity soil compaction composite pile according to claim 1, is characterized in that: preformed pile is pile tube or hollow square pile.
CN201520180550.6U 2015-03-30 2015-03-30 High strength rigidity soil compaction composite pile Active CN204676525U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520180550.6U CN204676525U (en) 2015-03-30 2015-03-30 High strength rigidity soil compaction composite pile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520180550.6U CN204676525U (en) 2015-03-30 2015-03-30 High strength rigidity soil compaction composite pile

Publications (1)

Publication Number Publication Date
CN204676525U true CN204676525U (en) 2015-09-30

Family

ID=54176230

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520180550.6U Active CN204676525U (en) 2015-03-30 2015-03-30 High strength rigidity soil compaction composite pile

Country Status (1)

Country Link
CN (1) CN204676525U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105649074A (en) * 2016-03-22 2016-06-08 沙焕焕 Tubular pile expansion concrete stiffened composite pile and construction method thereof
CN106480878A (en) * 2016-12-05 2017-03-08 周同和 A kind of upper and lower part expansion type soil cement is combined pile tube
CN111119162A (en) * 2019-12-19 2020-05-08 张�林 Drainage type foundation treatment pile

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105649074A (en) * 2016-03-22 2016-06-08 沙焕焕 Tubular pile expansion concrete stiffened composite pile and construction method thereof
CN106480878A (en) * 2016-12-05 2017-03-08 周同和 A kind of upper and lower part expansion type soil cement is combined pile tube
CN111119162A (en) * 2019-12-19 2020-05-08 张�林 Drainage type foundation treatment pile
CN111119162B (en) * 2019-12-19 2021-03-30 张�林 Drainage type foundation treatment pile

Similar Documents

Publication Publication Date Title
CN105926803B (en) A kind of 3D printing reinforced masonry shear wall structure with concave convex texture
CN204676525U (en) High strength rigidity soil compaction composite pile
CN103161154B (en) Distribution and application of pile foundation well squeezed bearing disk steel bars
CN201843129U (en) Ribbed concrete composite pile core pipe
CN204645027U (en) Prose style free from parallelism grouting behind shaft or drift lining strength core composite pile
CN105649074A (en) Tubular pile expansion concrete stiffened composite pile and construction method thereof
CN101942830B (en) Construction method of combined concrete soil pile with core pile
CN203222795U (en) Manual hole digging pile
CN205024719U (en) Pile foundation and integrated reverse construction vertical braces system of underground continuous wall
CN202865845U (en) 'Water knife' structure assisting in inserting and piling steel sheet pile
CN204000840U (en) Concrete floral tube slip casting uplift pile
CN104234268B (en) A kind of prefabricated round type shear wall
CN203768913U (en) Cast-in-place foundation pit enclosure structure combined with cemented soil
CN203639900U (en) Hollow pile
CN203007935U (en) Concrete pile joint with variable cross-sections
CN204266196U (en) Radial structure changes stiff composite pile
CN202108042U (en) Unbonded back tension pre-stress stiffening core composite pile
CN202124857U (en) Splitting pile
CN103835290A (en) Pile foundation structure suitable for marine soft soil and design method thereof
CN203905025U (en) Foundation pit supporting wall with special-shaped reinforced concrete and cement soil separately arranged
CN204040033U (en) Anchor jacked pile piling structure
CN204125939U (en) Intensity adjustable strength core composite pile
CN204212173U (en) The miniature pile foundation of power transmission tower
CN204098024U (en) A kind of secondary grouting concrete pipe pile construction device
CN203855969U (en) Pit support structure using prefabricated belt cavity piles

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20171117

Address after: 100032 Beijing city Xicheng District Baizhifang Street No. 2 economic daily building block A No. 1407

Patentee after: Strong Pile Technology Co Ltd

Address before: 226401 Xu Xiuping, Rudong experimental middle school, Nantong, Jiangsu

Patentee before: Deng Yaguang

TR01 Transfer of patent right