JPS57174529A - Structure of cylinder for underground pile - Google Patents

Structure of cylinder for underground pile

Info

Publication number
JPS57174529A
JPS57174529A JP6008781A JP6008781A JPS57174529A JP S57174529 A JPS57174529 A JP S57174529A JP 6008781 A JP6008781 A JP 6008781A JP 6008781 A JP6008781 A JP 6008781A JP S57174529 A JPS57174529 A JP S57174529A
Authority
JP
Japan
Prior art keywords
cylinder
ground
turned
solidifying agent
underground 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
Application number
JP6008781A
Other languages
Japanese (ja)
Inventor
Tsutomu Takaoka
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP6008781A priority Critical patent/JPS57174529A/en
Publication of JPS57174529A publication Critical patent/JPS57174529A/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
    • E02D5/62—Compacting the soil at the footing or in or along a casing by forcing cement or like material through tubes

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

Abstract

PURPOSE:To simply construct an underground pile having a high bearing strength by a method in which a cylinder tipped with an excavating claw and a nozzle is penetrated into the ground, and while turning the cylinder, a solidifying agent is injected fom the nozzle into the surrounding ground of the excavated pit. CONSTITUTION:An earth auger 6 provided inside a cylinder 1 is turned and also the cylinder is reversely tured in such a way as to penetrate both the cylinder 1 and the auger 6 into the ground while excavating the ground by an excavating claw 3. After Rhey are penetrated to near a support layer A, the earth auger 6 is pulled out while being turned reversely, a solidifying agent b is injected and at the same time the cylinder 1 is pressed into the inside the support layer A while being turned, and thereby the solidifying agent b is permeated from the inside and outside of the tip of the cylinder 1 into the ground and coagulated to form a spherical footing B. Then, the earth auger 6 is pulled out, and the hole formed is embedded with soil and sand to construct an underground pile.
JP6008781A 1981-04-21 1981-04-21 Structure of cylinder for underground pile Pending JPS57174529A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6008781A JPS57174529A (en) 1981-04-21 1981-04-21 Structure of cylinder for underground pile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6008781A JPS57174529A (en) 1981-04-21 1981-04-21 Structure of cylinder for underground pile

Publications (1)

Publication Number Publication Date
JPS57174529A true JPS57174529A (en) 1982-10-27

Family

ID=13131945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6008781A Pending JPS57174529A (en) 1981-04-21 1981-04-21 Structure of cylinder for underground pile

Country Status (1)

Country Link
JP (1) JPS57174529A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06240669A (en) * 1993-02-16 1994-08-30 Kajima Corp Fixing method for steel pipe pile to bedrock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06240669A (en) * 1993-02-16 1994-08-30 Kajima Corp Fixing method for steel pipe pile to bedrock

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