NZ712647A - Pile axial capacity enhancer - Google Patents
Pile axial capacity enhancerInfo
- Publication number
- NZ712647A NZ712647A NZ712647A NZ71264714A NZ712647A NZ 712647 A NZ712647 A NZ 712647A NZ 712647 A NZ712647 A NZ 712647A NZ 71264714 A NZ71264714 A NZ 71264714A NZ 712647 A NZ712647 A NZ 712647A
- Authority
- NZ
- New Zealand
- Prior art keywords
- pile
- increasing
- capacity
- enhancer
- axial holding
- Prior art date
Links
- 239000003623 enhancer Substances 0.000 title abstract 3
- 239000002689 soil Substances 0.000 abstract 2
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
- E02D5/48—Piles varying in construction along their length, i.e. along the body between head and shoe, e.g. made of different materials along their length
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/52—Submerged foundations, i.e. submerged in open water
-
- 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
- E02D5/223—Details of top sections of foundation piles
-
- 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
- E02D5/52—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments
- E02D5/523—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments composed of segments
- E02D5/526—Connection means between pile segments
-
- 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
- E02D5/74—Means for anchoring structural elements or bulkheads
- E02D5/80—Ground anchors
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2200/00—Geometrical or physical properties
- E02D2200/16—Shapes
- E02D2200/165—Shapes polygonal
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2200/00—Geometrical or physical properties
- E02D2200/16—Shapes
- E02D2200/165—Shapes polygonal
- E02D2200/1664—Shapes polygonal made from multiple elements
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2200/00—Geometrical or physical properties
- E02D2200/16—Shapes
- E02D2200/1685—Shapes cylindrical
Landscapes
- 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 present disclosure addresses increasing the axial holding capacity of a pile by adding a capacity enhancer in the form of an external ring, cylindrical or otherwise, to the pile, often at the bottom of the pile. Adding the capacity enhancer to the pile increases the axial holding capacity by increasing the surface area of the pile and maximizing the use of the higher soil strength by engaging the higher strength of the deepest soil layer. The axial holding capacity is increased without increasing the overall diameter of the pile or its length, and with a very nominal increase in total weight.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361780040P | 2013-03-13 | 2013-03-13 | |
| PCT/US2014/013227 WO2014158334A1 (en) | 2013-03-13 | 2014-01-27 | Pile axial capacity enhancer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NZ712647A true NZ712647A (en) | 2016-07-29 |
Family
ID=51624992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NZ712647A NZ712647A (en) | 2013-03-13 | 2014-01-27 | Pile axial capacity enhancer |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20160010303A1 (en) |
| EP (1) | EP2971372B1 (en) |
| AU (1) | AU2014242367C1 (en) |
| BR (1) | BR112015018800A2 (en) |
| CA (1) | CA2900907C (en) |
| NZ (1) | NZ712647A (en) |
| SG (1) | SG11201506120RA (en) |
| WO (1) | WO2014158334A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116290122B (en) * | 2022-10-20 | 2023-08-11 | 中国科学院西北生态环境资源研究院 | Use method of anti-freezing and anti-thawing device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2846852A (en) * | 1955-08-15 | 1958-08-12 | Horace Williams Company Inc W | Mud ring for the development of passive resistance in soft soils |
| US3691776A (en) * | 1969-12-19 | 1972-09-19 | Raymond Int Inc | Expansive base pile construction |
| SE9402147L (en) * | 1994-06-17 | 1995-12-18 | Geo Engineering Ab | Device and method for increasing the carrying capacity of the pile |
| US6719496B1 (en) * | 1997-11-01 | 2004-04-13 | Shell Oil Company | ROV installed suction piles |
| KR20040052779A (en) * | 2004-03-20 | 2004-06-23 | 윤 용 송 | Pile with an Extended Head and working method of the same |
| CN100478525C (en) * | 2004-11-12 | 2009-04-15 | 丁锦良 | Composite pile foundation construction method |
| US20070243063A1 (en) * | 2006-03-17 | 2007-10-18 | Schellstede Herman J | Offshore wind turbine structures and methods therefor |
| US8506206B2 (en) * | 2010-10-08 | 2013-08-13 | 9267-9075 Quebec Inc. | Composite pile formed of interconnected rigid hollow tubes |
-
2014
- 2014-01-27 SG SG11201506120RA patent/SG11201506120RA/en unknown
- 2014-01-27 CA CA2900907A patent/CA2900907C/en not_active Expired - Fee Related
- 2014-01-27 EP EP14775464.2A patent/EP2971372B1/en not_active Not-in-force
- 2014-01-27 NZ NZ712647A patent/NZ712647A/en not_active IP Right Cessation
- 2014-01-27 AU AU2014242367A patent/AU2014242367C1/en not_active Ceased
- 2014-01-27 US US14/762,383 patent/US20160010303A1/en not_active Abandoned
- 2014-01-27 WO PCT/US2014/013227 patent/WO2014158334A1/en active Application Filing
- 2014-01-27 BR BR112015018800A patent/BR112015018800A2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014158334A1 (en) | 2014-10-02 |
| AU2014242367B2 (en) | 2016-06-02 |
| EP2971372A4 (en) | 2016-11-09 |
| CA2900907C (en) | 2017-09-05 |
| EP2971372B1 (en) | 2018-04-25 |
| AU2014242367A1 (en) | 2015-10-15 |
| CA2900907A1 (en) | 2014-10-02 |
| US20160010303A1 (en) | 2016-01-14 |
| BR112015018800A2 (en) | 2017-07-18 |
| AU2014242367C1 (en) | 2016-10-20 |
| SG11201506120RA (en) | 2015-09-29 |
| EP2971372A1 (en) | 2016-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PSEA | Patent sealed | ||
| LAPS | Patent lapsed |