JPS57174528A - Construction of underground pile - Google Patents

Construction of underground pile

Info

Publication number
JPS57174528A
JPS57174528A JP6017481A JP6017481A JPS57174528A JP S57174528 A JPS57174528 A JP S57174528A JP 6017481 A JP6017481 A JP 6017481A JP 6017481 A JP6017481 A JP 6017481A JP S57174528 A JPS57174528 A JP S57174528A
Authority
JP
Japan
Prior art keywords
cylinder
ground
tip
construct
nozzle
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
JP6017481A
Other languages
Japanese (ja)
Other versions
JPS6224577B2 (en
Inventor
Tsutomu Takaoka
Iwao Nakanishi
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 JP6017481A priority Critical patent/JPS57174528A/en
Publication of JPS57174528A publication Critical patent/JPS57174528A/en
Publication of JPS6224577B2 publication Critical patent/JPS6224577B2/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)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Piles And Underground Anchors (AREA)

Abstract

PURPOSE:To construct an underground pile having a high bearing strength by a simplified method in which a cylinder tipped with a nozzle is penetrated into the ground, and while turning the cylinder, a solidifying agent is injected from the nozzle into the surrounding ground. CONSTITUTION:An earth auger 4 provided inside a cylinder 1 is tured and the cylinder 1 is reversely turned to penetrate both the cylinder and the auger 4 into the ground. When the tip of the earth auger 4 reaches the inside of a support layer A and the tip of the cylinder 1 reaches near the support layer A, the earth auger 4 is pulled out while being turned reversely, a solidifying agent a is injected from a nozzle 3 and the cylinder 1 is reversely turned so as to press its tip side into the inside of the support layer A, and thereby the solidifying agent is permeated from the inside and outside of the tip of the cylinder 1 into the ground and coagulated to construct a spherical footing B. Then, the hole formed after pulling out the augeer 4 is embedded with soil and sand to construct an underground pile.
JP6017481A 1981-04-20 1981-04-20 Construction of underground pile Granted JPS57174528A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6017481A JPS57174528A (en) 1981-04-20 1981-04-20 Construction of underground pile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6017481A JPS57174528A (en) 1981-04-20 1981-04-20 Construction of underground pile

Publications (2)

Publication Number Publication Date
JPS57174528A true JPS57174528A (en) 1982-10-27
JPS6224577B2 JPS6224577B2 (en) 1987-05-29

Family

ID=13134522

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6017481A Granted JPS57174528A (en) 1981-04-20 1981-04-20 Construction of underground pile

Country Status (1)

Country Link
JP (1) JPS57174528A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5194615A (en) * 1975-02-17 1976-08-19
JPS544412A (en) * 1977-06-13 1979-01-13 Nippon Concrete Ind Co Ltd Method of dispalying friction force of circumferential surface of pile in method of intermediate excavation construction

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5194615A (en) * 1975-02-17 1976-08-19
JPS544412A (en) * 1977-06-13 1979-01-13 Nippon Concrete Ind Co Ltd Method of dispalying friction force of circumferential surface of pile in method of intermediate excavation construction

Also Published As

Publication number Publication date
JPS6224577B2 (en) 1987-05-29

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