CN109208588A - A kind of novel steel tube cross core-inserting pile - Google Patents
A kind of novel steel tube cross core-inserting pile Download PDFInfo
- Publication number
- CN109208588A CN109208588A CN201811030843.0A CN201811030843A CN109208588A CN 109208588 A CN109208588 A CN 109208588A CN 201811030843 A CN201811030843 A CN 201811030843A CN 109208588 A CN109208588 A CN 109208588A
- Authority
- CN
- China
- Prior art keywords
- bracing members
- steel
- reinforcement cage
- steel pipe
- pipe cylinder
- 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
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Classifications
-
- 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
-
- 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
- E02D5/40—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds in open water
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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)
- Foundations (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The present invention provides a kind of novel steel tube cross core-inserting piles, including steel pipe cylinder ontology, the center of the steel pipe cylinder ontology is vertically inserted with a cross bracing members, a hollow steel reinforcement cage is welded on the outside of the cross bracing members, full concrete is filled in gap between the steel reinforcement cage and the inner wall of steel pipe cylinder ontology, also fills full concrete in the gap between the steel reinforcement cage and cross bracing members.A kind of novel steel tube cross core-inserting pile described in this patent, overall structure is simple and reliable, it is ingenious in design, manufacture and easy construction, year limit for length can be used, the ability of ocean platform antidumping and resistant slide in towage, sinking or use process can be greatly improved, be conducive to the use of Offshore Platform Engineering field large-scale promotion.
Description
Technical field
It is especially a kind of simple and reliable for structure the present invention relates to a kind of ocean platform base support means, it is ingenious in design, it can
The novel steel tube cross lock pin of ocean platform ability of antidumping and resistant slide in towage, sinking or use process is greatly improved
Stake.
Background technique
Ocean platform is at sea to carry out the activities such as drilling well, oil recovery, transporting something containerized, observation, navigation, construction and providing production and life
The structures of facility living.Offshore platform structure is complicated, bulky, involves great expense, especially compared with the oil production equipment of land, it
Locating marine environment is sufficiently complex and severe, typhoon, wave, ocean current, the peace of sea ice and tide and submarine earthquake to platform
The safety of full ocean platform constitutes a serious threat.Simultaneously as environmental corrosion, sea organism attachment, foundation soil wash away dynamic with basis
Power softening, construction material aging, the factors such as defect damage expands and fatigue damage is accumulative all will lead to platform structure component and
Whole drag gradually decays, and influences the service safety and durability of platform structure.Used in current existing offshore platform foundation
Steel-pipe pile also need continuous innovation transformation.
Summary of the invention
To solve the above problems, the present invention provides a kind of simple and reliable for structure, it is ingenious in design, it is flat that ocean can be greatly improved
The novel steel tube cross core-inserting pile of platform ability of antidumping and resistant slide in towage, sinking or use process.
Realize a kind of novel steel tube cross core-inserting pile of the object of the invention, including steel pipe cylinder ontology, the steel pipe cylinder ontology
Center be vertically inserted with a cross bracing members, a hollow steel reinforcement cage is welded on the outside of the cross bracing members,
Fill full concrete in gap between the steel reinforcement cage and the inner wall of steel pipe cylinder ontology, the steel reinforcement cage and cross bracing members it
Between gap in also fill full concrete.
A kind of novel steel tube cross core-inserting pile described in this patent, applies the bottom branch in ocean platform, marine structure
Support field, installation process are as follows: steel pipe cylinder ontology being embedded in seabed supporting course, simultaneously by cross bracing members insertion steel pipe pile center
It is embedded in seabed supporting course, steel reinforcement cage is covered in cross bracing members excircle and by the two firm welding, in steel reinforcement cage and steel pipe cylinder
Gap between the inner wall of ontology pours full concrete, also pours full coagulation in the gap between steel reinforcement cage and cross bracing members
Soil is installed.
A kind of novel steel tube cross core-inserting pile described in this patent, overall structure is simple and reliable, ingenious in design, manufactures and applies
Work is easy, and year limit for length can be used, and ocean platform antidumping and resistant slide in towage, sinking or use process can be greatly improved
Ability is conducive to the use of Offshore Platform Engineering field large-scale promotion.
Detailed description of the invention
Fig. 1 is the overlook direction cross-sectional structure schematic diagram of this patent
Fig. 2 is schematic diagram in the side-looking direction structure of this patent
Specific embodiment
As depicted in figs. 1 and 2, a kind of novel steel tube cross core-inserting pile of the invention, including steel pipe cylinder ontology, the steel pipe
The center of cylinder ontology is vertically inserted with a cross bracing members, and a hollow steel is welded on the outside of the cross bracing members
Muscle cage fills full concrete, the steel reinforcement cage and cross steel in the gap between the steel reinforcement cage and the inner wall of steel pipe cylinder ontology
Also full concrete is filled in gap between support.
A kind of novel steel tube cross core-inserting pile described in this patent, applies the bottom branch in ocean platform, marine structure
Support field, installation process are as follows: steel pipe cylinder ontology being embedded in seabed supporting course, simultaneously by cross bracing members insertion steel pipe pile center
It is embedded in seabed supporting course, steel reinforcement cage is covered in cross bracing members excircle and by the two firm welding, in steel reinforcement cage and steel pipe cylinder
Gap between the inner wall of ontology pours full concrete, also pours full coagulation in the gap between steel reinforcement cage and cross bracing members
Soil is installed.
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to model of the invention
It encloses and is defined, without departing from the spirit of the design of the present invention, this field ordinary engineering and technical personnel is to the technology of the present invention side
The various changes and improvements that case is made, should fall within the scope of protection determined by the claims of the present invention.
Claims (1)
1. a kind of novel steel tube cross core-inserting pile, which is characterized in that including steel pipe cylinder ontology, the center of the steel pipe cylinder ontology is perpendicular
To a cross bracing members are inserted with, a hollow steel reinforcement cage, the reinforcing bar are welded on the outside of the cross bracing members
Full concrete, the gap between the steel reinforcement cage and cross bracing members are filled in gap between cage and the inner wall of steel pipe cylinder ontology
Inside also fill full concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811030843.0A CN109208588A (en) | 2018-09-05 | 2018-09-05 | A kind of novel steel tube cross core-inserting pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811030843.0A CN109208588A (en) | 2018-09-05 | 2018-09-05 | A kind of novel steel tube cross core-inserting pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109208588A true CN109208588A (en) | 2019-01-15 |
Family
ID=64986364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811030843.0A Pending CN109208588A (en) | 2018-09-05 | 2018-09-05 | A kind of novel steel tube cross core-inserting pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109208588A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201330395Y (en) * | 2008-12-31 | 2009-10-21 | 盐城市同力新型建材有限公司 | Pretensioning prestressed concrete hollow shaped square pile |
| CN202644847U (en) * | 2012-05-22 | 2013-01-02 | 深圳市市政设计研究院有限公司 | CFST (Concrete Filled Steel Tube) combination column |
| CN104234063A (en) * | 2014-09-24 | 2014-12-24 | 沈阳建筑大学 | Structure of steel-reinforced concrete slide-resistant pile |
| CN106884500A (en) * | 2015-12-15 | 2017-06-23 | 天津银龙预应力材料股份有限公司 | A kind of steel reinforcement cage |
-
2018
- 2018-09-05 CN CN201811030843.0A patent/CN109208588A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201330395Y (en) * | 2008-12-31 | 2009-10-21 | 盐城市同力新型建材有限公司 | Pretensioning prestressed concrete hollow shaped square pile |
| CN202644847U (en) * | 2012-05-22 | 2013-01-02 | 深圳市市政设计研究院有限公司 | CFST (Concrete Filled Steel Tube) combination column |
| CN104234063A (en) * | 2014-09-24 | 2014-12-24 | 沈阳建筑大学 | Structure of steel-reinforced concrete slide-resistant pile |
| CN106884500A (en) * | 2015-12-15 | 2017-06-23 | 天津银龙预应力材料股份有限公司 | A kind of steel reinforcement cage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190115 |