JPS57143011A - Composite pile made of concrete and steel pipe - Google Patents

Composite pile made of concrete and steel pipe

Info

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
Application number
JP2698581A
Other languages
Japanese (ja)
Inventor
Norihiro Umezawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP2698581A priority Critical patent/JPS57143011A/en
Publication of JPS57143011A publication Critical patent/JPS57143011A/en
Pending legal-status Critical Current

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.
JP2698581A 1981-02-27 1981-02-27 Composite pile made of concrete and steel pipe Pending JPS57143011A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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