JPS57180716A - Constructing method for underground pile - Google Patents

Constructing method for underground pile

Info

Publication number
JPS57180716A
JPS57180716A JP6495181A JP6495181A JPS57180716A JP S57180716 A JPS57180716 A JP S57180716A JP 6495181 A JP6495181 A JP 6495181A JP 6495181 A JP6495181 A JP 6495181A JP S57180716 A JPS57180716 A JP S57180716A
Authority
JP
Japan
Prior art keywords
cylinder
curing material
cured
underground pile
projection
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
JP6495181A
Other languages
Japanese (ja)
Inventor
Minoru Yamamoto
Iwao Nakanishi
Kenji Oki
Tsutomu Takaoka
Masashi Kanamori
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 JP6495181A priority Critical patent/JPS57180716A/en
Publication of JPS57180716A publication Critical patent/JPS57180716A/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
    • E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
    • E02D5/38—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds
    • E02D5/44—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds with enlarged footing or enlargements at the bottom of the pile

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 disperse load applied to a cylinder and to obtain a high support strength against an underground pile, by a method wherein a projection is formed on an inner peripheral surface of a forward end of an underground pile, and a cured substance, into which an implanting curing material is cured, and the cylinder are monolithically united through the projection. CONSTITUTION:A cylinder 1 for an underground pile and an earth auger 3, positioned at the inside of the cylinder 1, are individually turned to insert the forward end of the cylinder 1 to a given depth. Then, while the earth auger 3 is being pulled slightly inward from the forward end of the cylinder 3 through reverse-turning of the earth auger 3, a curing material (a) is implanted by pressure into the pulling hole through the center hole in the earth auger 3 to consolidate a ground therearound, and simultaneously, the curing material (a) is penetrated into the ground therearound. The curing material (a) is further penetrated in the ground around a projection 2 on the cylinder 1, and after cured, the cured substance, into which the curing material (a) is cured, is monolithically united with the forward end of the cylinder 1 through the medium of the projection 2 to build a bulb B for an underground pile.
JP6495181A 1981-04-28 1981-04-28 Constructing method for underground pile Pending JPS57180716A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6495181A JPS57180716A (en) 1981-04-28 1981-04-28 Constructing method for underground pile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6495181A JPS57180716A (en) 1981-04-28 1981-04-28 Constructing method for underground pile

Publications (1)

Publication Number Publication Date
JPS57180716A true JPS57180716A (en) 1982-11-06

Family

ID=13272846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6495181A Pending JPS57180716A (en) 1981-04-28 1981-04-28 Constructing method for underground pile

Country Status (1)

Country Link
JP (1) JPS57180716A (en)

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