JPS61229022A - 円筒杭の切断撤去方法および切断撤去装置 - Google Patents

円筒杭の切断撤去方法および切断撤去装置

Info

Publication number
JPS61229022A
JPS61229022A JP6989785A JP6989785A JPS61229022A JP S61229022 A JPS61229022 A JP S61229022A JP 6989785 A JP6989785 A JP 6989785A JP 6989785 A JP6989785 A JP 6989785A JP S61229022 A JPS61229022 A JP S61229022A
Authority
JP
Japan
Prior art keywords
pile
cutting
cylindrical
guide rod
cut
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
JP6989785A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0552370B2 (esLanguage
Inventor
Ryuichi Inami
井波　龍一
Nobuo Oba
大場　信夫
Iwao Naraki
楢木　巖
Tadashi Marubayashi
丸林　忠
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP6989785A priority Critical patent/JPS61229022A/ja
Publication of JPS61229022A publication Critical patent/JPS61229022A/ja
Publication of JPH0552370B2 publication Critical patent/JPH0552370B2/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
    • E02D9/00—Removing sheet piles bulkheads, piles, mould-pipes or other moulds or parts thereof
    • E02D9/04—Removing sheet piles bulkheads, piles, mould-pipes or other moulds or parts thereof by cutting-off under water

Landscapes

  • Engineering & Computer Science (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)
  • Structural Engineering (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
JP6989785A 1985-04-04 1985-04-04 円筒杭の切断撤去方法および切断撤去装置 Granted JPS61229022A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6989785A JPS61229022A (ja) 1985-04-04 1985-04-04 円筒杭の切断撤去方法および切断撤去装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6989785A JPS61229022A (ja) 1985-04-04 1985-04-04 円筒杭の切断撤去方法および切断撤去装置

Publications (2)

Publication Number Publication Date
JPS61229022A true JPS61229022A (ja) 1986-10-13
JPH0552370B2 JPH0552370B2 (esLanguage) 1993-08-05

Family

ID=13415950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6989785A Granted JPS61229022A (ja) 1985-04-04 1985-04-04 円筒杭の切断撤去方法および切断撤去装置

Country Status (1)

Country Link
JP (1) JPS61229022A (esLanguage)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023055251A (ja) * 2021-10-06 2023-04-18 大成建設株式会社 切断装置および鋼管切断方法
JP2023086176A (ja) * 2021-12-10 2023-06-22 大成建設株式会社 鋼管杭切断装置および鋼管杭切断方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023055251A (ja) * 2021-10-06 2023-04-18 大成建設株式会社 切断装置および鋼管切断方法
JP2023086176A (ja) * 2021-12-10 2023-06-22 大成建設株式会社 鋼管杭切断装置および鋼管杭切断方法

Also Published As

Publication number Publication date
JPH0552370B2 (esLanguage) 1993-08-05

Similar Documents

Publication Publication Date Title
JP2003193785A (ja) ボーリング装置およびボーリング方法
US7921918B2 (en) Support apparatus for a well bore tool
JPS61229022A (ja) 円筒杭の切断撤去方法および切断撤去装置
EP0777032A1 (en) Excavator for vertical bores
CA2479412C (en) Method of fabricating a tall multi-stage work piece
US3897639A (en) Vehicle for underwater excavation beneath a structure
JPH0330649B2 (esLanguage)
JP4321871B2 (ja) マンホール内壁切断装置
JPH105709A (ja) タンク・槽の内壁面洗浄方法および洗浄装置
CN215482950U (zh) 一种高效的水下截桩装置
US4813499A (en) Movable mount concrete drill
CN216863453U (zh) 一种便于升降吊装预应力管桩施工用喂桩卷扬机
JP2020094335A (ja) ドレーン材打込作業船
JP6366312B2 (ja) 建設機械
CN118774137B (zh) 一种基坑中隔墙拆除设备及施工方法
JP2010180610A (ja) 斜杭の施工方法及び斜杭の施工設備
JPH0521534Y2 (esLanguage)
CN219854022U (zh) 一种河床以下钢管桩的切割装置
CN215629948U (zh) 一种水利工程拔桩设备
CN218170333U (zh) 一种大型转盘轴承装配工作台
CN220225321U (zh) 一种沉井洞口注浆加固装置
JP2007291807A (ja) 基礎機械および軸体の着脱方法
JPH07144297A (ja) 円筒殻類の内面補強材自動溶接方法
CN217632356U (zh) 一种地浸采铀钻孔清洗风管提升装置
JPH0336960Y2 (esLanguage)