JPS6471917A - Soil cement composite pile and its construction - Google Patents

Soil cement composite pile and its construction

Info

Publication number
JPS6471917A
JPS6471917A JP22401487A JP22401487A JPS6471917A JP S6471917 A JPS6471917 A JP S6471917A JP 22401487 A JP22401487 A JP 22401487A JP 22401487 A JP22401487 A JP 22401487A JP S6471917 A JPS6471917 A JP S6471917A
Authority
JP
Japan
Prior art keywords
cement
pile
soil cement
tube
footing
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
JP22401487A
Other languages
Japanese (ja)
Inventor
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 JP22401487A priority Critical patent/JPS6471917A/en
Publication of JPS6471917A publication Critical patent/JPS6471917A/en
Pending legal-status Critical Current

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Landscapes

  • Piles And Underground Anchors (AREA)

Abstract

PURPOSE:To construct a soil cement composite pile economically by a method in which a steel tubular pile having a bit on its bottom, a stirring blade on its periphery, and a cement milk injection tube on its inner surface is penetrated into the ground, during which period cement milk is injected to form soil cement. CONSTITUTION:A steel tubular pile 4 having an excavating bit 5 on its bottom, a stirring blade 6 on its periphery, and a cement milk injection tube 7 and an injection tube 8 for footing protection liquid on its inner surface is erectly set. A cement-lean cement milk supplied from the tube 7 is mixed with the surrounding soil with stirring to form soil cement while the ground is excavated. When the bottom end of the pile 4 reaches the bearing layer 2, a cement-rich footing protection liquid is injected from the tube 8 to protect the footing.
JP22401487A 1987-09-09 1987-09-09 Soil cement composite pile and its construction Pending JPS6471917A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22401487A JPS6471917A (en) 1987-09-09 1987-09-09 Soil cement composite pile and its construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22401487A JPS6471917A (en) 1987-09-09 1987-09-09 Soil cement composite pile and its construction

Publications (1)

Publication Number Publication Date
JPS6471917A true JPS6471917A (en) 1989-03-16

Family

ID=16807236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22401487A Pending JPS6471917A (en) 1987-09-09 1987-09-09 Soil cement composite pile and its construction

Country Status (1)

Country Link
JP (1) JPS6471917A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004085748A1 (en) * 2003-03-25 2004-10-07 Daiwa House Industry Co., Ltd. Method of building pillar-like ground improving body using steel pipe pile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004085748A1 (en) * 2003-03-25 2004-10-07 Daiwa House Industry Co., Ltd. Method of building pillar-like ground improving body using steel pipe pile

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