JPS6475715A - Soil cement composite pile - Google Patents

Soil cement composite pile

Info

Publication number
JPS6475715A
JPS6475715A JP23253687A JP23253687A JPS6475715A JP S6475715 A JPS6475715 A JP S6475715A JP 23253687 A JP23253687 A JP 23253687A JP 23253687 A JP23253687 A JP 23253687A JP S6475715 A JPS6475715 A JP S6475715A
Authority
JP
Japan
Prior art keywords
ground
expanded
soil cement
column
cement composite
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.)
Granted
Application number
JP23253687A
Other languages
Japanese (ja)
Other versions
JPH0617579B2 (en
Inventor
Shohei Senda
Teiji Naito
Hiroaki Nagaoka
Takashi Okamoto
Kimihisa Takano
Tetsuzo Hirose
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan Ltd
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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP62232536A priority Critical patent/JPH0617579B2/en
Publication of JPS6475715A publication Critical patent/JPS6475715A/en
Publication of JPH0617579B2 publication Critical patent/JPH0617579B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Piles And Underground Anchors (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)

Abstract

PURPOSE:To raise the drawing and penetrating forces of soil cement composite piles by a method in which a steel tubular pile having a projection with an expanded bottom end is penetrated into a soil cement column with an expanded bottom end in the ground before it hardens. CONSTITUTION:A steel tubular pile 14 with a projection on the ground 10 is penetrated into the ground 10. An excavating tube 15 is turned and cement milk is injected from the tip of a stirring blade rod 17 while excavating the ground with a expandible blade bit 16 to form a soil cement column 13. When the column 13 reaches a given depth into soft ground layer 11, an expandible blade bit 15 is expanded to excavate an expanded-diameter pit down to the bearing layer 12 in order to form the column 13 with an expanded diameter portion 13b.
JP62232536A 1987-09-18 1987-09-18 Soil cement composite pile Expired - Lifetime JPH0617579B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62232536A JPH0617579B2 (en) 1987-09-18 1987-09-18 Soil cement composite pile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62232536A JPH0617579B2 (en) 1987-09-18 1987-09-18 Soil cement composite pile

Publications (2)

Publication Number Publication Date
JPS6475715A true JPS6475715A (en) 1989-03-22
JPH0617579B2 JPH0617579B2 (en) 1994-03-09

Family

ID=16940867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62232536A Expired - Lifetime JPH0617579B2 (en) 1987-09-18 1987-09-18 Soil cement composite pile

Country Status (1)

Country Link
JP (1) JPH0617579B2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0336315A (en) * 1989-06-30 1991-02-18 Kajima Corp Pile for concurrently serving as earth anchor
JPH03208912A (en) * 1990-01-12 1991-09-12 Minoru Yamamoto Construction method of solidified pile executed from inside of underground space and device thereof
JPH09195270A (en) * 1996-01-18 1997-07-29 Mitani Sekisan Co Ltd Method of constructing foundation pile, and foundation pile
JP2000045274A (en) * 1998-07-31 2000-02-15 Nippon Steel Corp Burying construction method of bearing pile and bearing pile
US6575240B1 (en) * 1998-12-07 2003-06-10 Shell Oil Company System and method for driving pipe
JP2005139900A (en) * 1999-08-31 2005-06-02 Mitani Sekisan Co Ltd Burying method for ready-made pile, foundation pile structure, and ready-made pile
JP2009191452A (en) * 2008-02-12 2009-08-27 Jfe Steel Corp Composite friction pile
JP2010007321A (en) * 2008-06-25 2010-01-14 正記 ▲高▼田 Bottom-enlarging reinforcements
WO2020218093A1 (en) * 2019-04-23 2020-10-29 東電設計株式会社 Pile foundation and method for constructing pile foundation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5817849A (en) * 1981-07-25 1983-02-02 バブコツク日立株式会社 Ball mill
JPS6250516A (en) * 1985-08-28 1987-03-05 Kajima Corp Formation work of composite pile

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5817849A (en) * 1981-07-25 1983-02-02 バブコツク日立株式会社 Ball mill
JPS6250516A (en) * 1985-08-28 1987-03-05 Kajima Corp Formation work of composite pile

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0336315A (en) * 1989-06-30 1991-02-18 Kajima Corp Pile for concurrently serving as earth anchor
JPH03208912A (en) * 1990-01-12 1991-09-12 Minoru Yamamoto Construction method of solidified pile executed from inside of underground space and device thereof
JPH09195270A (en) * 1996-01-18 1997-07-29 Mitani Sekisan Co Ltd Method of constructing foundation pile, and foundation pile
JP2000045274A (en) * 1998-07-31 2000-02-15 Nippon Steel Corp Burying construction method of bearing pile and bearing pile
US6575240B1 (en) * 1998-12-07 2003-06-10 Shell Oil Company System and method for driving pipe
JP2005139900A (en) * 1999-08-31 2005-06-02 Mitani Sekisan Co Ltd Burying method for ready-made pile, foundation pile structure, and ready-made pile
JP2009191452A (en) * 2008-02-12 2009-08-27 Jfe Steel Corp Composite friction pile
JP2010007321A (en) * 2008-06-25 2010-01-14 正記 ▲高▼田 Bottom-enlarging reinforcements
WO2020218093A1 (en) * 2019-04-23 2020-10-29 東電設計株式会社 Pile foundation and method for constructing pile foundation
JP2020180436A (en) * 2019-04-23 2020-11-05 東電設計株式会社 Pile foundation and construction method of pile foundation

Also Published As

Publication number Publication date
JPH0617579B2 (en) 1994-03-09

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