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TW353689B - Bearing capacity enhancement for piling applications - Google Patents

Bearing capacity enhancement for piling applications

Info

Publication number
TW353689B
TW353689B TW086114018A TW86114018A TW353689B TW 353689 B TW353689 B TW 353689B TW 086114018 A TW086114018 A TW 086114018A TW 86114018 A TW86114018 A TW 86114018A TW 353689 B TW353689 B TW 353689B
Authority
TW
Taiwan
Prior art keywords
bearing capacity
capacity enhancement
piling
auger
applications
Prior art date
Application number
TW086114018A
Other languages
Chinese (zh)
Inventor
Melvin Gerrard England
Original Assignee
Kvaerner Cementation Found 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 Kvaerner Cementation Found Ltd filed Critical Kvaerner Cementation Found Ltd
Application granted granted Critical
Publication of TW353689B publication Critical patent/TW353689B/en

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
    • E02D5/36—Concrete or concrete-like piles cast in position ; Apparatus for making same making without use of mouldpipes or other moulds
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/32—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools
    • 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Piles And Underground Anchors (AREA)
  • Earth Drilling (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

A continuous flight piling auger, in which the auger includes at least one retractable element which may be extended so as to project beyond the circumference of the flight or flights of the auger, characterized in that the at least one retractable element is located in a circumferential part of the auger flight or flights.
TW086114018A 1996-09-26 1997-09-25 Bearing capacity enhancement for piling applications TW353689B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9620251.0A GB9620251D0 (en) 1996-09-26 1996-09-26 Bearing capacity enhancement for piling applications

Publications (1)

Publication Number Publication Date
TW353689B true TW353689B (en) 1999-03-01

Family

ID=10800641

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086114018A TW353689B (en) 1996-09-26 1997-09-25 Bearing capacity enhancement for piling applications

Country Status (4)

Country Link
AU (1) AU4311997A (en)
GB (2) GB9620251D0 (en)
TW (1) TW353689B (en)
WO (1) WO1998013554A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2348654B (en) * 1999-04-09 2003-05-28 Kvaerner Cementation Found Ltd An Auger and a Method for Enhancing the Bearing Capacity of a Pile
US9169611B2 (en) 2000-06-15 2015-10-27 Geopier Foundation Company, Inc. Method and apparatus for building support piers from one or more successive lifts formed in a soil matrix
US7226246B2 (en) 2000-06-15 2007-06-05 Geotechnical Reinforcement, Inc. Apparatus and method for building support piers from one or successive lifts formed in a soil matrix
GB2377235A (en) * 2001-07-17 2003-01-08 Cie Du Sol Drilling tool
GB2400869B (en) * 2003-04-22 2006-11-15 Cie Du Sol Threading equipment
WO2004101897A1 (en) * 2003-05-15 2004-11-25 Pass, Jonathan, Charles A method of constructing a pile
FR2889241B1 (en) * 2005-07-28 2013-05-17 Cie Du Sol TARIERE A MOBILE ERGOT
ATE480670T1 (en) * 2005-07-28 2010-09-15 Soletanche Freyssinet DRILL AUGER
GB2440939B (en) * 2006-04-18 2009-08-05 Cie Du Sol Cutting head provided with threading means

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1391110A (en) * 1972-09-11 1975-04-16 Turzillo L A Methods and means for producing pile or like structural columns in situ
US3938344A (en) * 1974-04-29 1976-02-17 Kabushiki Kaisha Takechi Koumusho Earth auger and method for driving piles and the like by means of said earth auger
DE2709030C2 (en) * 1977-03-02 1985-05-15 Stahl- Und Apparatebau Hans Leffer Gmbh, 6602 Dudweiler Rotary drill bit with swivel blades
AU586947B2 (en) * 1987-03-09 1989-07-27 Catawa Pty Ltd Improvements in piles and ground drills
JPH0786231B2 (en) * 1988-05-24 1995-09-20 東扇アサノポール株式会社 How to build an enlarged bulb for large diameter piles
WO1990002243A1 (en) * 1988-08-29 1990-03-08 Catawa Pty. Ltd. Drills for piles and soil stabilization
WO1994002687A1 (en) * 1992-07-24 1994-02-03 Wagstaff Piling Pty. Ltd. Apparatus and method for forming piles

Also Published As

Publication number Publication date
GB9720142D0 (en) 1997-11-26
GB2316700B (en) 1998-07-22
WO1998013554A1 (en) 1998-04-02
GB9620251D0 (en) 1996-11-13
GB2316700A (en) 1998-03-04
AU4311997A (en) 1998-04-17

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