CN104120715A - Steel tube cement column construction method - Google Patents
Steel tube cement column construction method Download PDFInfo
- Publication number
- CN104120715A CN104120715A CN201310144702.2A CN201310144702A CN104120715A CN 104120715 A CN104120715 A CN 104120715A CN 201310144702 A CN201310144702 A CN 201310144702A CN 104120715 A CN104120715 A CN 104120715A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- steel tube
- pipe concrete
- cement column
- concrete stake
- 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
Landscapes
- Foundations (AREA)
Abstract
The invention discloses a steel tube cement column construction method. The method includes the following steps that A, firstly, a steel tube cement column is prepared and multiple permeation holes are machined in the side face of the steel tube cement column; B, after being fixed to the proper position, the steel tube cement column is pressed into the bottom face through pile driving equipment; C, concrete is poured inside the steel tube cement column from the top of the steel tube cement column; D, a vibrating spear is inserted in the steel tube cement column and the concrete in the steel tube cement column is vibrated evenly; E, the concrete in the steel tube cement column permeates out to the outer side through the permeation holes and is combined with soil underground. According to the method, construction is simple and convenient, cost of related materials is reduced, and the method is suitable for foundation construction of most solar tracking supports.
Description
Technical field
The present invention relates to a kind of pile foundation construction method, particularly a kind of steel pipe concrete stake construction method.
Background technology
At present, foundation construction most employing cement and the reinforcing bar pouring of solar energy tracking support are prefabricated section formula, then prefabricated section is imbedded on the ground, make underground foundation firm in structure, firm and solid, this ground stabilization mode of digging pit pre-buried exists construction complicated, waste a large amount of manpower and materials, if and adopt by ordinary Portland cement stake be directly pressed into underground after, because the volume and weight of solar energy tracking support is larger, in the process of running, bottom surface needs larger holding capacity, and common concrete stake cannot provide enough ground intensity and cause ground to be burst apart producing after the long period, the phenomenon of subsiding, have a strong impact on the use of solar energy tracking support and operating personnel's safety.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of steel pipe concrete stake construction method that can provide compared with stiff stability, and the method enforcement is convenient, with low cost.
The present invention for the technical scheme that solves its technical problem and adopt is: a kind of steel pipe concrete stake construction method, comprises the following steps:
A, be first ready to steel pipe concrete stake, the side of steel pipe concrete stake is processed with several permeability holes;
B, steel pipe concrete stake is fixed behind position, with pile driving equipment, steel pipe concrete stake is pressed into bottom surface;
C, from the top of steel pipe concrete stake to the inside penetration concrete of steel pipe concrete stake;
D, insert steel pipe concrete stake with vibrating head the concrete in steel pipe concrete stake is shaken even;
Concrete in E, steel pipe concrete stake oozes out into outside through permeability hole and is combined with underground earth.
As a further improvement on the present invention, the diameter of described permeability hole is 5-10mm.
The invention has the beneficial effects as follows: utilization of the present invention increases permeability hole on steel pipe concrete stake, then steel pipe concrete stake is directly pressed into underground, again to placing of concrete in steel pipe concrete stake, concrete oozes out into outside concrete stake by permeability hole, be combined with underground earth, concrete inside and outside steel pipe concrete stake and steel pipe concrete stake itself are condensated as a whole, thereby increase the integral firmness of steel pipe concrete stake, this method is constructed simple and convenient, the lower cost for material relating to, is applicable to the foundation basic construction of most solar energy tracking supports.
Brief description of the drawings
Fig. 1 is implementation column schematic diagram of the present invention;
In figure, indicate: 1-steel pipe concrete stake; 2-permeability hole; 3-ground; 4-concrete.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment only, for explaining the present invention, does not form limiting the scope of the present invention.
Fig. 1 shows a kind of embodiment of a kind of steel pipe concrete stake of the present invention construction method, comprises the following steps: A, be first ready to steel pipe concrete stake 1, the side of steel pipe concrete stake 1 is processed with several permeability holes 2; B, steel pipe concrete stake 1 is fixed behind position, with pile driving equipment, steel pipe concrete stake is pressed into ground 3; C, from the top of steel pipe concrete stake 1 to the inside penetration concrete 4 of steel pipe concrete stake 1; D, insert steel pipe concrete stake 1 with vibrating head the concrete in steel pipe concrete stake 1 is shaken even; In E, steel pipe concrete stake, 1 concrete 4 is combined with underground earth outside oozing out into through permeability hole 2, the diameter of described permeability hole 2 is 8mm, the diameter of permeability hole is depending on concrete composition, and construction method advantage of the present invention is that construction method is fast, and the ground after construction is firm.
Claims (2)
1. a steel pipe concrete stake construction method, is characterized in that: comprise the following steps:
A, be first ready to steel pipe concrete stake (1), the side of steel pipe concrete stake (1) is processed with several permeability holes (2);
B, steel pipe concrete stake (1) is fixed behind position, with pile driving equipment, steel pipe concrete stake is pressed into ground (3);
C, from the top of steel pipe concrete stake (1) to the inside penetration concrete (4) of steel pipe concrete stake (1);
D, insert steel pipe concrete stake (1) with vibrating head the concrete in steel pipe concrete stake (1) is shaken even;
In E, steel pipe concrete stake, the concrete (4) of (1) is combined with underground earth outside oozing out into through permeability hole (2).
2. steel pipe concrete stake construction method according to claim 1, is characterized in that: the diameter of described permeability hole (2) is 5-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310144702.2A CN104120715A (en) | 2013-04-24 | 2013-04-24 | Steel tube cement column construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310144702.2A CN104120715A (en) | 2013-04-24 | 2013-04-24 | Steel tube cement column construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104120715A true CN104120715A (en) | 2014-10-29 |
Family
ID=51766332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310144702.2A Pending CN104120715A (en) | 2013-04-24 | 2013-04-24 | Steel tube cement column construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104120715A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409480A (en) * | 2019-07-26 | 2019-11-05 | 北京北控光伏科技发展有限公司 | A kind of construction method on the photovoltaic bracket basis in gravel place |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101532290A (en) * | 2009-02-25 | 2009-09-16 | 河海大学 | Granule grouting pile of ripple plastic sleeve with hole for strengthening soft soil foundation and strengthening method |
| 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 |
| CN102312426A (en) * | 2011-07-12 | 2012-01-11 | 苗启松 | Prefabricated rotary drilling compound pile and construction method thereof |
| CN102493437A (en) * | 2011-11-26 | 2012-06-13 | 山东大学 | Grouting-type micro steel pipe pile and grouting reinforcement method |
-
2013
- 2013-04-24 CN CN201310144702.2A patent/CN104120715A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101532290A (en) * | 2009-02-25 | 2009-09-16 | 河海大学 | Granule grouting pile of ripple plastic sleeve with hole for strengthening soft soil foundation and strengthening method |
| 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 |
| CN102312426A (en) * | 2011-07-12 | 2012-01-11 | 苗启松 | Prefabricated rotary drilling compound pile and construction method thereof |
| CN102493437A (en) * | 2011-11-26 | 2012-06-13 | 山东大学 | Grouting-type micro steel pipe pile and grouting reinforcement method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409480A (en) * | 2019-07-26 | 2019-11-05 | 北京北控光伏科技发展有限公司 | A kind of construction method on the photovoltaic bracket basis in gravel place |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102561402B (en) | Treatment method for construction joint between top plate and wall of individual underground civil air defense project constructed by covered top-down excavation method | |
| US10233595B2 (en) | Hard pavement construction method for natural groundwater recharge | |
| CN107012861B (en) | A kind of discrete material core expansive concrete stake and its construction method | |
| CN202865845U (en) | 'Water knife' structure assisting in inserting and piling steel sheet pile | |
| CN208201874U (en) | A kind of open-cell cloth bag grouting structure | |
| CN104863152A (en) | High-strength bare rock pipe pile inserting-driving method | |
| CN104120715A (en) | Steel tube cement column construction method | |
| CN104863406A (en) | Arranging method of support used for solar panel bracket based on pouring impact mode | |
| CN204163092U (en) | Dewatering well bamboo cage chimney filter | |
| CN102943480A (en) | Loess foundation pit supporting method | |
| RU2006130710A (en) | METHOD FOR FIXING SOIL | |
| CN103195077B (en) | A kind of dam foundation reinforcement frame structure and stabilization of dam foundation method | |
| CN106007503A (en) | Method for constructing construction waste pile | |
| CN202482886U (en) | Cast-in-place pile steel reinforcement cage for ultra-thick high compression peat soil layer structure | |
| CN103306290B (en) | Permafrost region pole and tower foundation foundation soil returns fast and freezes backfill construction method | |
| CN209958163U (en) | Permeable and breathable ecological pavement | |
| CN205188944U (en) | Reinforcing concrete circular pile | |
| CN209816862U (en) | Construction supporting device of town road drainage structures | |
| CN205062598U (en) | Foam concrete stake composite foundation permeates water | |
| CN203701089U (en) | Structure for manual hole digging and pile splicing on reinforced concrete drain pipe retaining wall | |
| CN203977418U (en) | Prevent cast-in-place pile concrete loss device | |
| CN204080820U (en) | A kind of concrete structure foundation ditch support replacement device | |
| CN203174586U (en) | Concrete pipe pile for reinforcing railway soft soil foundation | |
| CN203129163U (en) | Reinforcing framework structure for dam foundation | |
| CN203238624U (en) | Novel steel tube cement pile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141029 |
|
| RJ01 | Rejection of invention patent application after publication |