JPH0119004B2 - - Google Patents

Info

Publication number
JPH0119004B2
JPH0119004B2 JP7049282A JP7049282A JPH0119004B2 JP H0119004 B2 JPH0119004 B2 JP H0119004B2 JP 7049282 A JP7049282 A JP 7049282A JP 7049282 A JP7049282 A JP 7049282A JP H0119004 B2 JPH0119004 B2 JP H0119004B2
Authority
JP
Japan
Prior art keywords
bit
diameter
hole
blade
shaft
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.)
Expired
Application number
JP7049282A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58189424A (ja
Inventor
Akyoshi Nojiri
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.)
Kajima Corp
Original Assignee
Kajima 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 Kajima Corp filed Critical Kajima Corp
Priority to JP7049282A priority Critical patent/JPS58189424A/ja
Publication of JPS58189424A publication Critical patent/JPS58189424A/ja
Publication of JPH0119004B2 publication Critical patent/JPH0119004B2/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
    • E02D5/34—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)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Earth Drilling (AREA)
JP7049282A 1982-04-28 1982-04-28 連続壁又は杭用拡径掘削方法および掘削機 Granted JPS58189424A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7049282A JPS58189424A (ja) 1982-04-28 1982-04-28 連続壁又は杭用拡径掘削方法および掘削機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7049282A JPS58189424A (ja) 1982-04-28 1982-04-28 連続壁又は杭用拡径掘削方法および掘削機

Publications (2)

Publication Number Publication Date
JPS58189424A JPS58189424A (ja) 1983-11-05
JPH0119004B2 true JPH0119004B2 (enrdf_load_stackoverflow) 1989-04-10

Family

ID=13433065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7049282A Granted JPS58189424A (ja) 1982-04-28 1982-04-28 連続壁又は杭用拡径掘削方法および掘削機

Country Status (1)

Country Link
JP (1) JPS58189424A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5407644B2 (ja) * 2009-08-03 2014-02-05 株式会社大林組 地盤の側方流動の影響を受け難くした構造の地中連続壁基礎、及び、その構築方法
CN103556950B (zh) * 2013-11-19 2015-07-15 西南石油大学 一种大变径两翼扩眼钻头
JP7423008B2 (ja) * 2020-11-06 2024-01-29 大成建設株式会社 機械式拡径バケット

Also Published As

Publication number Publication date
JPS58189424A (ja) 1983-11-05

Similar Documents

Publication Publication Date Title
JPH0119004B2 (enrdf_load_stackoverflow)
JP5380064B2 (ja) 杭穴掘削方法及び杭穴掘削ヘッド
JP3161509B2 (ja) 多角形孔掘削装置
JPH0586614A (ja) 地盤改良体造成工法及びその装置
JP4501249B2 (ja) 鋼管杭及びその施工方法
JPS62228591A (ja) 竪孔掘削工法とこれに用いるケ−シングパイプ
WO1995011349A1 (fr) Dispositif excavateur a arbres multiples
JPH01312193A (ja) アースオーガ装置に使用する掘削ヘッド
JP2809559B2 (ja) 多軸掘削装置
JPS6133106Y2 (enrdf_load_stackoverflow)
JP3883370B2 (ja) 長方形断面トンネル用シールド掘進機の掘削装置
JP3694824B2 (ja) ねじ込み式鋼管杭及びその施工方法
CN220267601U (zh) 旋挖机桶钻附加引泥板
JP3019988B2 (ja) 硬質地盤掘削用オーガ
JP3679197B2 (ja) 中掘工法用スクリュー
JPH0316953Y2 (enrdf_load_stackoverflow)
JPH08326053A (ja) 鋼管杭
JP2003148089A (ja) シールドマシン用カッターヘッド
JP4474039B2 (ja) 掘削方法
JPS6235748Y2 (enrdf_load_stackoverflow)
JPS5825037Y2 (ja) オ−ガ−ドリルヘツド
JPH0144596Y2 (enrdf_load_stackoverflow)
JPS635546B2 (enrdf_load_stackoverflow)
JP4034198B2 (ja) 掘削工具およびボーリング削孔装置
JPH09228769A (ja) 全旋回式ケーシング掘削工法における拡底工法及び掘削ケーシング