JPS57143011A - Composite pile made of concrete and steel pipe - Google Patents
Composite pile made of concrete and steel pipeInfo
- Publication number
- JPS57143011A JPS57143011A JP2698581A JP2698581A JPS57143011A JP S57143011 A JPS57143011 A JP S57143011A JP 2698581 A JP2698581 A JP 2698581A JP 2698581 A JP2698581 A JP 2698581A JP S57143011 A JPS57143011 A JP S57143011A
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- grout
- expansive
- processing
- cylindrical
- 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
- E02D5/24—Prefabricated piles
- E02D5/30—Prefabricated piles made of concrete or reinforced concrete or made of steel and concrete
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
PURPOSE:To miniaturize a manfucturing installation and to decrease a curing yard, by a method wherein a plural number of prefabricated cylindrical pieces are fitted on an outer periphery of a steel pipe, and a grout-processing is conducted between the steel pipe and the cylindrical pieces. CONSTITUTION:A large number of concrete cylindrical pieces 2 are fitted on an outer periphery of a steel pipe 1, and a grout-processing is conducted between the steel pipe 1 and the cylindrical piece 2 and between the cylindrical pieces 2. At opposite ends of the steel pipe 1, a flange short steel pipe 3 and the steel pipe 1 are coaxially connected together. A grout-processing is performed between the steel pipe 3 and the cylindrical piece 2. Cement paste, wherein an expansive mixing material is mixed, or mortar is used as a grout material 4 which is implanted by means of a manual pump. The expansive mixing material contains isolating calcium oxide (expansive CaO) as a main component, and the other material, containing calcium sulphate, calcium silicate, and vitreous phase, is utilized.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2698581A JPS57143011A (en) | 1981-02-27 | 1981-02-27 | Composite pile made of concrete and steel pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2698581A JPS57143011A (en) | 1981-02-27 | 1981-02-27 | Composite pile made of concrete and steel pipe |
Related Child Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8495082A Division JPS57209325A (en) | 1982-05-21 | 1982-05-21 | Concrete-steel pipe composite pile |
JP8494782A Division JPS57209322A (en) | 1982-05-21 | 1982-05-21 | Concrete-steel pipe composite pile |
JP8494882A Division JPS57209323A (en) | 1982-05-21 | 1982-05-21 | Concrete-steel pipe composite pile |
JP57084951A Division JPS57209326A (en) | 1982-05-21 | 1982-05-21 | Concrete-steel pipe composite pile |
JP8494982A Division JPS57209324A (en) | 1982-05-21 | 1982-05-21 | Concrete-steel pipe composite pile |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57143011A true JPS57143011A (en) | 1982-09-04 |
Family
ID=12208452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2698581A Pending JPS57143011A (en) | 1981-02-27 | 1981-02-27 | Composite pile made of concrete and steel pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57143011A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011137337A (en) * | 2009-12-28 | 2011-07-14 | Okabe Co Ltd | Pile head structure of steel pipe concrete pile |
JP2021042640A (en) * | 2019-09-13 | 2021-03-18 | 日本コンクリート工業株式会社 | Double steel pipe concrete pile and method of manufacturing the same |
-
1981
- 1981-02-27 JP JP2698581A patent/JPS57143011A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011137337A (en) * | 2009-12-28 | 2011-07-14 | Okabe Co Ltd | Pile head structure of steel pipe concrete pile |
JP2021042640A (en) * | 2019-09-13 | 2021-03-18 | 日本コンクリート工業株式会社 | Double steel pipe concrete pile and method of manufacturing the same |
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