GB783624A - Improvements relating to concrete piles - Google Patents
Improvements relating to concrete pilesInfo
- Publication number
- GB783624A GB783624A GB3635854A GB3635854A GB783624A GB 783624 A GB783624 A GB 783624A GB 3635854 A GB3635854 A GB 3635854A GB 3635854 A GB3635854 A GB 3635854A GB 783624 A GB783624 A GB 783624A
- Authority
- GB
- United Kingdom
- Prior art keywords
- head
- wires
- ducts
- pile
- anchorages
- 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.)
- Expired
Links
- 239000004567 concrete Substances 0.000 title abstract 2
- 101100394497 Caenorhabditis elegans toe-1 gene Proteins 0.000 abstract 2
- 239000011440 grout Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000004570 mortar (masonry) Substances 0.000 abstract 1
- 239000011178 precast concrete Substances 0.000 abstract 1
- 239000011513 prestressed concrete Substances 0.000 abstract 1
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
- E02D5/52—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
-
- 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
- E02D5/58—Prestressed concrete piles
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
783,624. Piles. PRE-STRESSED CONCRETE CO., Ltd. March 1, 1956 [Dec. 15, 1954], No. 36358/54. Class 68(2) A pre-stressed concrete pile comprises a pre-cast concrete toe 1, one or more body sections 2, 3 and a driving head 4, pre-stressing wires 6 secured in the toe 1 at 7 passing through ducts 11 in the body sections and anchorages 18 at the end of the body section 3. Each section comprises a hollow concrete tube with closed ends and lined with expanded metal 10. Pieces of duct threaded on to the wires 6 between sections prevent the jointfilling mortar from entering the ducts 11. The wires 6 are tensioned, and anchored, at the end of body section 3 if the head 4 is to act as a mere dolly during driving, as in Fig. 1, or in the anchorages in the head if the head is to be stressed on to the pile, as in Fig. 7. Grout is then poured into the ducts 11 to bond the wires to the pile. To extend a pile, once driven, the head is removed, additional pre-stressing wires are clamped on to the wires 6 and threaded through ducts and anchorages in one or more additional body sections. If the head is as in Fig. 1, the wires are tensioned and anchored in the additional section, if the head is as in Fig. 7, it is replaced, the wires are tensioned and anchored in the head.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3635854A GB783624A (en) | 1954-12-15 | 1954-12-15 | Improvements relating to concrete piles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3635854A GB783624A (en) | 1954-12-15 | 1954-12-15 | Improvements relating to concrete piles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB783624A true GB783624A (en) | 1957-09-25 |
Family
ID=10387410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3635854A Expired GB783624A (en) | 1954-12-15 | 1954-12-15 | Improvements relating to concrete piles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB783624A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3248888A (en) * | 1962-06-22 | 1966-05-03 | Composite Piling And Foundatio | Pre-cast concrete piles |
US3256694A (en) * | 1962-10-29 | 1966-06-21 | Bremische Spannbetonwerke Hill | Structural piles and methods of preparing pipe foundations |
US3971227A (en) * | 1974-02-19 | 1976-07-27 | Raymond International Inc. | Installation of expanded base piles |
EP0127221A1 (en) * | 1983-05-03 | 1984-12-05 | Pieter Faber | Concrete foundation pile and device for driving the same into the ground |
US4604003A (en) * | 1983-02-22 | 1986-08-05 | Francoeur Ronald A | Method and apparatus for retensioning prestressed concrete members |
US5505561A (en) * | 1994-01-18 | 1996-04-09 | Perma Pile Foundation Restoration Systems, Inc. | Self-piloting compressible piling |
US5544460A (en) * | 1994-03-31 | 1996-08-13 | Janice Faye Fife | Multi-component fluid tank |
CN104099923A (en) * | 2014-06-20 | 2014-10-15 | 江苏鼎达建筑新技术有限公司 | Cast-in-place externally prestressed concrete-filled steel pipe pile and construction method thereof and support pile wall |
-
1954
- 1954-12-15 GB GB3635854A patent/GB783624A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3248888A (en) * | 1962-06-22 | 1966-05-03 | Composite Piling And Foundatio | Pre-cast concrete piles |
US3256694A (en) * | 1962-10-29 | 1966-06-21 | Bremische Spannbetonwerke Hill | Structural piles and methods of preparing pipe foundations |
US3971227A (en) * | 1974-02-19 | 1976-07-27 | Raymond International Inc. | Installation of expanded base piles |
US4604003A (en) * | 1983-02-22 | 1986-08-05 | Francoeur Ronald A | Method and apparatus for retensioning prestressed concrete members |
EP0127221A1 (en) * | 1983-05-03 | 1984-12-05 | Pieter Faber | Concrete foundation pile and device for driving the same into the ground |
US4708530A (en) * | 1983-05-03 | 1987-11-24 | Pieter Faber | Concrete foundation pile and device for driving the same into the ground |
US5505561A (en) * | 1994-01-18 | 1996-04-09 | Perma Pile Foundation Restoration Systems, Inc. | Self-piloting compressible piling |
US5544460A (en) * | 1994-03-31 | 1996-08-13 | Janice Faye Fife | Multi-component fluid tank |
CN104099923A (en) * | 2014-06-20 | 2014-10-15 | 江苏鼎达建筑新技术有限公司 | Cast-in-place externally prestressed concrete-filled steel pipe pile and construction method thereof and support pile wall |
CN104099923B (en) * | 2014-06-20 | 2016-08-24 | 江苏鼎达建筑新技术有限公司 | Cast-type external prestressing steel tube concrete pile and construction method thereof and supporting piling wall |
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