JPS57146833A - Pressure-driving work of knotted pile - Google Patents

Pressure-driving work of knotted pile

Info

Publication number
JPS57146833A
JPS57146833A JP3356881A JP3356881A JPS57146833A JP S57146833 A JPS57146833 A JP S57146833A JP 3356881 A JP3356881 A JP 3356881A JP 3356881 A JP3356881 A JP 3356881A JP S57146833 A JPS57146833 A JP S57146833A
Authority
JP
Japan
Prior art keywords
pile
ground
knotted
auger
piles
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
JP3356881A
Other languages
Japanese (ja)
Other versions
JPH025845B2 (en
Inventor
Kingo Asayama
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.)
Takechi Koumusho KK
Original Assignee
Takechi Koumusho KK
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 Takechi Koumusho KK filed Critical Takechi Koumusho KK
Priority to JP3356881A priority Critical patent/JPS57146833A/en
Publication of JPS57146833A publication Critical patent/JPS57146833A/en
Publication of JPH025845B2 publication Critical patent/JPH025845B2/ja
Granted 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 increase the bearing force of knotted piles as foundation piles by strengthening the surrounding ground of the piles by a method in which the knotted pile is penetrated under the ground while being turned with auger and then a reinforcing material is charged into the aperture between the piles and the surrounding ground for footing the tips of the piles. CONSTITUTION:An auger 7 is inserted into a knotted pile 1 and the tip of the pile 1 is coupled with an excavating blade and stopper 6. A reduction gear motor 13 is operated and the ground is excavated and the pile 1 is penetrated under pressure into the ground while synergistically turning the auger 7 and the knotted pile 1. In this case, water or a grout is injected from a nozzle 10 at the tip of the auger 7 and mixed with excavated soil and sand. When a given number of knots are penetrated, a reinforcing material (b) is charged into the pile 1 and the surrounding ground and forcibly packed by the turning force of the pile 1 and the pushing action of the knotted portions. Then, the auger 7 is reversely turned, removed, and then pulled up to the ground. Thus, the construction of the pile is completed.
JP3356881A 1981-03-09 1981-03-09 Pressure-driving work of knotted pile Granted JPS57146833A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3356881A JPS57146833A (en) 1981-03-09 1981-03-09 Pressure-driving work of knotted pile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3356881A JPS57146833A (en) 1981-03-09 1981-03-09 Pressure-driving work of knotted pile

Publications (2)

Publication Number Publication Date
JPS57146833A true JPS57146833A (en) 1982-09-10
JPH025845B2 JPH025845B2 (en) 1990-02-06

Family

ID=12390145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3356881A Granted JPS57146833A (en) 1981-03-09 1981-03-09 Pressure-driving work of knotted pile

Country Status (1)

Country Link
JP (1) JPS57146833A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60192025A (en) * 1984-03-12 1985-09-30 Takechi Koumushiyo:Kk Pressing-in method for pile with knots
JPS6164926A (en) * 1984-09-05 1986-04-03 Asano Paul Kk Method and apparatus for burying foundation pile
US4588327A (en) * 1984-02-28 1986-05-13 Lin Juei J Precast concrete pile and method of placing it in the ground

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4588327A (en) * 1984-02-28 1986-05-13 Lin Juei J Precast concrete pile and method of placing it in the ground
JPS60192025A (en) * 1984-03-12 1985-09-30 Takechi Koumushiyo:Kk Pressing-in method for pile with knots
JPH0458525B2 (en) * 1984-03-12 1992-09-17 Jiototsupu Kk
JPS6164926A (en) * 1984-09-05 1986-04-03 Asano Paul Kk Method and apparatus for burying foundation pile

Also Published As

Publication number Publication date
JPH025845B2 (en) 1990-02-06

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