JPS57209326A - Concrete-steel pipe composite pile - Google Patents
Concrete-steel pipe composite pileInfo
- Publication number
- JPS57209326A JPS57209326A JP57084951A JP8495182A JPS57209326A JP S57209326 A JPS57209326 A JP S57209326A JP 57084951 A JP57084951 A JP 57084951A JP 8495182 A JP8495182 A JP 8495182A JP S57209326 A JPS57209326 A JP S57209326A
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- steel pipe
- pile
- packed
- composite pile
- 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
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
- E02D5/58—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)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Piles And Underground Anchors (AREA)
Abstract
PURPOSE:To manufacture a high-strength concrete-steel pipe composite pile having an uniform inside diameter by a small manufacturing apparatus in which an expandible concrete is packed into the inner and outer pipes of a double steel pipe, consolidated, and hardened, PC steels are pierced through the packed concrete, and then a prestress is applied. CONSTITUTION:An expandible concrete is packed into inner and outer steel pipes 1 and 2, consolidated, and hardened. Then, a prestress is applied through PC steels 5 whose both ends are fixed to the steel pipes 1 and 2. Since the pile has an uniform inside diameter, an auger machine can be used properly without any trouble, and also since the pile has a high strength, its diameter can be made smaller than that of the conventional ones and the driving force required can be reduced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57084951A JPS57209326A (en) | 1982-05-21 | 1982-05-21 | Concrete-steel pipe composite pile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57084951A JPS57209326A (en) | 1982-05-21 | 1982-05-21 | Concrete-steel pipe composite pile |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2698581A Division JPS57143011A (en) | 1981-02-27 | 1981-02-27 | Composite pile made of concrete and steel pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57209326A true JPS57209326A (en) | 1982-12-22 |
Family
ID=13844938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57084951A Pending JPS57209326A (en) | 1982-05-21 | 1982-05-21 | Concrete-steel pipe composite pile |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57209326A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008184822A (en) * | 2007-01-30 | 2008-08-14 | Nihon Samicon Co Ltd | Load bearing material |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4973423A (en) * | 1972-11-14 | 1974-07-16 | ||
JPS51148802U (en) * | 1975-05-22 | 1976-11-29 | ||
JPS52134205A (en) * | 1976-05-05 | 1977-11-10 | Nippon Hiyuumu Kan Kk | Steellpipe reinforced casttin place pile |
JPS5355903U (en) * | 1976-10-15 | 1978-05-13 | ||
JPS5451210A (en) * | 1977-09-30 | 1979-04-21 | Nippon Concrete Ind Co Ltd | Preparation of prestress steel pipe concrete pile |
JPS5458619U (en) * | 1977-09-30 | 1979-04-23 | ||
JPS559953A (en) * | 1978-07-06 | 1980-01-24 | Kubota Ltd | Method and apparatus for installing steel pipe pile |
-
1982
- 1982-05-21 JP JP57084951A patent/JPS57209326A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4973423A (en) * | 1972-11-14 | 1974-07-16 | ||
JPS51148802U (en) * | 1975-05-22 | 1976-11-29 | ||
JPS52134205A (en) * | 1976-05-05 | 1977-11-10 | Nippon Hiyuumu Kan Kk | Steellpipe reinforced casttin place pile |
JPS5355903U (en) * | 1976-10-15 | 1978-05-13 | ||
JPS5451210A (en) * | 1977-09-30 | 1979-04-21 | Nippon Concrete Ind Co Ltd | Preparation of prestress steel pipe concrete pile |
JPS5458619U (en) * | 1977-09-30 | 1979-04-23 | ||
JPS559953A (en) * | 1978-07-06 | 1980-01-24 | Kubota Ltd | Method and apparatus for installing steel pipe pile |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008184822A (en) * | 2007-01-30 | 2008-08-14 | Nihon Samicon Co Ltd | Load bearing material |
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