CN104314096A - Steel pipe pole pile type foundation construction method for using epoxy coal pitch finish paint to prevent corrosion - Google Patents
Steel pipe pole pile type foundation construction method for using epoxy coal pitch finish paint to prevent corrosion Download PDFInfo
- Publication number
- CN104314096A CN104314096A CN201410635775.6A CN201410635775A CN104314096A CN 104314096 A CN104314096 A CN 104314096A CN 201410635775 A CN201410635775 A CN 201410635775A CN 104314096 A CN104314096 A CN 104314096A
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- CN
- China
- Prior art keywords
- steel pipe
- pipe pole
- pile
- type foundation
- construction method
- 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.)
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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
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/12—Pile foundations
- E02D27/16—Foundations formed of separate piles
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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
- E02D5/24—Prefabricated piles
- E02D5/28—Prefabricated piles made of steel or other metals
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/02—Placing by driving
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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)
- Piles And Underground Anchors (AREA)
Abstract
The invention discloses a steel pipe pole pile type foundation construction method for using epoxy coal pitch finish paint to prevent corrosion. The steel pipe pole pile type foundation construction method for using the epoxy coal pitch finish paint to prevent the corrosion includes steps: using a hand tool to remove rust of a steel pipe pole pile, and brushing zinc-rich primer and the epoxy coal pitch finish paint onto the surface of the steel pipe pole pile; maintaining the steel pipe pole pile above 10 degree centigrade for 7-10 days before using the steel pipe pole pile; selecting a pile position, placing the steel pipe pole pile on the selected pile position, and using a pile driver to drive the steel pipe pole pile into the ground. The steel pipe pole pile type foundation construction method for using the epoxy coal pitch finish paint to prevent the corrosion can replace a traditional large area excavation concrete foundation with a steel pipe pole pile type foundation, combines the characteristics of the pile type foundation of being small in occupied area, convenient and fast to construct, short in work period, free of weather restrictions and the like, uses the epoxy coal pitch finish paint to prevent the corrosion, and thereby is low in cost and reliable in performance, and reduces cost by 60% by being compared with a hot galvanizing corrosion prevention method.
Description
Technical field
The present invention relates to pile foundation technology construction field, specifically adopt the construction method of epoxy coalification bituminous sheaths paint corrosion-resistant steel pipe pole pile type foundation.
Background technology
Method for constructing foundation pile refers to the construction method of single pile in pile foundation construction process, and current method for constructing foundation pile mainly contains three kinds: paddle type mill, static pressure type and flush type.Paddle type mill and static pressure type refer to be squeezed into preformed pile or to be pressed into the construction method in stratum, and flush type refers to cast-in-place concrete stake in stratum at the construction field (site).
Because paddle type mill and static pressure type adopt physical method to be squeezed into by preformed pile or to be pressed into the construction method in stratum, so there is the possibility damaged preformed pile, the integrality of preformed pile pile body can be affected, the infringement of macroscopic view or microcosmic can be produced to pile body, above-mentioned situation can cause the concrete strength of preformed pile not give full play to, namely material property can not give full play to, and while pile body performance reduces, causes the waste of non-renewable resources; Because paddle type mill and static pressure type can produce soil compaction effect in work progress, easily have an impact to peripheral facilities, cause and can not select preformed pile in a lot of engineering in urban district, the noise simultaneously in paddle type mill work progress and oil smoke can pollute surrounding enviroment.Flush type, because scene needs boring, then fluid concrete stake, so the quality control of concrete pile get up more difficult, pile quality is unstable, and bearing capacity of single pile is low, and the non-renewable raw material resources such as concrete, steel consumption is large, discharge a large amount of mud, these mud pollute the environment simultaneously.
In order to meet bearing capacity and controlling distortion requirement, prior art often adopts profound pile foundation, paddle type mill or static pressure type tube pile construction often can not meet the performance requirement such as resistance to plucking and horizontal force resistant, many high levels, super highrise building and roadbed etc. have the basis of dynamic load requirement substantially to adopt bored pile, but bored pile cost is high, quality is unstable, antiseptic effect is poor, weather effect is large, and mud emission contaminated environment, do not meet the idea of development of low-carbon environment-friendly.
Summary of the invention
The object of the present invention is to provide the construction method adopting epoxy coalification bituminous sheaths paint corrosion-resistant steel pipe pole pile type foundation, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
Adopt the construction method of epoxy coalification bituminous sheaths paint corrosion-resistant steel pipe pole pile type foundation, concrete steps comprise:
1) steel pipe pole stake is adopted to the foreign material of the metal surface of hand-operated tools removing steel pipe pole stake; After rust cleaning, at steel pipe pole stake surface brush zinc rich primer, before zinc rich primer solidification, be wound around glass wool cloth, then at steel pipe pole stake surface brush epoxy coalification bituminous sheaths paint; More than 10 DEG C can come into operation for maintenance 7-10 days;
2) select fixed pile, steel pipe pole stake be placed on selected stake position and utilize pile driver to throw the end, ground into.
As the further scheme of the present invention: step 1) in foreign material comprise loosening oxide skin and become rusty with floating, the credit rating after steel pipe pole stake surface derusting is St3.
Compared with prior art, the invention has the beneficial effects as follows: the present invention can substitute traditional dig on a wide area concrete foundation, gathered pile type foundation floor space little, construct convenient, the duration is short, not by the feature such as weather restriction, anticorrosion employing epoxy nigritite is anticorrosion, with low cost, dependable performance cost is compared with the anticorrosion reduction by 60% of galvanizing.
Detailed description of the invention
Below in conjunction with the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In the embodiment of the present invention, adopt the construction method of epoxy coalification bituminous sheaths paint corrosion-resistant steel pipe pole pile type foundation, concrete steps comprise:
1) hand-operated tools rust cleaning is adopted to steel pipe pole stake, use the foreign material such as oxide skin, floating rust that the metal surface of electronic rotation wire brush removing steel pipe pole stake loosens; Credit rating after steel pipe pole stake surface derusting is St3; After rust cleaning, at steel pipe pole stake surface brush zinc rich primer, before zinc rich primer solidification, be wound around glass wool cloth, then at steel pipe pole stake surface brush epoxy coalification bituminous sheaths paint; More than 10 DEG C can come into operation for maintenance 7-10 days;
2) select fixed pile, steel pipe pole stake is placed on selected stake position and utilizes pile driver to throw the end, ground into.
The present invention can substitute traditional dig on a wide area concrete foundation, gathered that pile type foundation floor space is little, construction make victory, duration short, not by features such as weather restrictions, anticorrosion employing epoxy nigritite is anticorrosion, with low cost, dependable performance cost is compared with the anticorrosion reduction by 60% of galvanizing.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.
In addition, be to be understood that, although this manual is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of manual is only for clarity sake, those skilled in the art should by manual integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (2)
1. adopt the construction method of epoxy coalification bituminous sheaths paint corrosion-resistant steel pipe pole pile type foundation, it is characterized in that, concrete steps comprise:
1) steel pipe pole stake is adopted to the foreign material of the metal surface of hand-operated tools removing steel pipe pole stake; After rust cleaning, at steel pipe pole stake surface brush zinc rich primer, before zinc rich primer solidification, be wound around glass wool cloth, then at steel pipe pole stake surface brush epoxy coalification bituminous sheaths paint; More than 10 DEG C can come into operation for maintenance 7-10 days;
2) select fixed pile, steel pipe pole stake is placed on selected stake position and utilizes pile driver to throw the end, ground into.
2. the construction method of employing epoxy coalification bituminous sheaths paint corrosion-resistant steel pipe pole pile type foundation according to claim 1, it is characterized in that, described step 1) in foreign material comprise loosening oxide skin and become rusty with floating, the credit rating after steel pipe pole stake surface derusting is St3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410635775.6A CN104314096A (en) | 2014-11-01 | 2014-11-01 | Steel pipe pole pile type foundation construction method for using epoxy coal pitch finish paint to prevent corrosion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410635775.6A CN104314096A (en) | 2014-11-01 | 2014-11-01 | Steel pipe pole pile type foundation construction method for using epoxy coal pitch finish paint to prevent corrosion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104314096A true CN104314096A (en) | 2015-01-28 |
Family
ID=52369398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410635775.6A Pending CN104314096A (en) | 2014-11-01 | 2014-11-01 | Steel pipe pole pile type foundation construction method for using epoxy coal pitch finish paint to prevent corrosion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104314096A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2534938B2 (en) * | 1991-04-05 | 1996-09-18 | 新日本製鐵株式会社 | Polyurethane coated structure |
| CN200968467Y (en) * | 2006-07-20 | 2007-10-31 | 廊坊开发区首都航天波纹管厂 | Full buried anti-corrosive external pressure thermal insulation type corrugated pipe expansion-joint |
| CN200999346Y (en) * | 2006-09-15 | 2008-01-02 | 刘海峰 | Fully steel-made universal reinforced type pole tower pile |
| CN201381509Y (en) * | 2008-10-29 | 2010-01-13 | 中国科学院金属研究所 | Ocean protective steel pile |
| CN103523411A (en) * | 2013-10-24 | 2014-01-22 | 成军 | Horizontal buried oil storage tank and installation and construction method of matched device pipeline thereof |
| CN104005407A (en) * | 2014-06-10 | 2014-08-27 | 山东中能杆塔有限公司 | Partially prestressed concrete structure foundation pile |
-
2014
- 2014-11-01 CN CN201410635775.6A patent/CN104314096A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2534938B2 (en) * | 1991-04-05 | 1996-09-18 | 新日本製鐵株式会社 | Polyurethane coated structure |
| CN200968467Y (en) * | 2006-07-20 | 2007-10-31 | 廊坊开发区首都航天波纹管厂 | Full buried anti-corrosive external pressure thermal insulation type corrugated pipe expansion-joint |
| CN200999346Y (en) * | 2006-09-15 | 2008-01-02 | 刘海峰 | Fully steel-made universal reinforced type pole tower pile |
| CN201381509Y (en) * | 2008-10-29 | 2010-01-13 | 中国科学院金属研究所 | Ocean protective steel pile |
| CN103523411A (en) * | 2013-10-24 | 2014-01-22 | 成军 | Horizontal buried oil storage tank and installation and construction method of matched device pipeline thereof |
| CN104005407A (en) * | 2014-06-10 | 2014-08-27 | 山东中能杆塔有限公司 | Partially prestressed concrete structure foundation pile |
Non-Patent Citations (1)
| Title |
|---|
| 张磊等: "1000MW机组防腐保温专业施工方案", 《山东电机工程学会第七届发电专业学术交流会论文集》, 30 September 2008 (2008-09-30) * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150128 |