JPS63289116A - 除去式アンカ− - Google Patents

除去式アンカ−

Info

Publication number
JPS63289116A
JPS63289116A JP12106887A JP12106887A JPS63289116A JP S63289116 A JPS63289116 A JP S63289116A JP 12106887 A JP12106887 A JP 12106887A JP 12106887 A JP12106887 A JP 12106887A JP S63289116 A JPS63289116 A JP S63289116A
Authority
JP
Japan
Prior art keywords
anchor
steel
thermite
wire
agent
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
JP12106887A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0412767B2 (enExample
Inventor
Seiji Naito
内藤　清司
Teiji Naito
内藤　禎二
Yasuhiro Kishi
喜志　恭博
Ryoichi Sakano
坂野　良一
Takayuki Sato
孝幸 佐藤
Kaoru Futase
二瀬　馨
Michio Kobayashi
小林　道男
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.)
Taisei Corp
Nippon Koki Co Ltd
Original Assignee
Taisei Corp
Nippon Koki Co 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 Taisei Corp, Nippon Koki Co Ltd filed Critical Taisei Corp
Priority to JP12106887A priority Critical patent/JPS63289116A/ja
Publication of JPS63289116A publication Critical patent/JPS63289116A/ja
Publication of JPH0412767B2 publication Critical patent/JPH0412767B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Piles And Underground Anchors (AREA)
JP12106887A 1987-05-20 1987-05-20 除去式アンカ− Granted JPS63289116A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12106887A JPS63289116A (ja) 1987-05-20 1987-05-20 除去式アンカ−

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12106887A JPS63289116A (ja) 1987-05-20 1987-05-20 除去式アンカ−

Publications (2)

Publication Number Publication Date
JPS63289116A true JPS63289116A (ja) 1988-11-25
JPH0412767B2 JPH0412767B2 (enExample) 1992-03-05

Family

ID=14802048

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12106887A Granted JPS63289116A (ja) 1987-05-20 1987-05-20 除去式アンカ−

Country Status (1)

Country Link
JP (1) JPS63289116A (enExample)

Also Published As

Publication number Publication date
JPH0412767B2 (enExample) 1992-03-05

Similar Documents

Publication Publication Date Title
US7290609B2 (en) Subterranean well secondary plugging tool for repair of a first plug
US4136707A (en) Fire-resisting device for piping extending through a wall
CA1046305A (en) Self-drilling thermal bolt
SE462391B (sv) Spraengkapsel och initieringselement innehaallande icke-primaerspraengaemne
US2957214A (en) Exothermic welding method
JPH06221312A (ja) 複合アンカー
US4652179A (en) Method of and device for severing a tension member in a prestressed grouted anchor
US7124820B2 (en) Exothermic tool and method for heating a low temperature metal alloy for repairing failure spots along a section of a tubular conduit
JPS63289116A (ja) 除去式アンカ−
CN116220025A (zh) 一种可回收锚杆系统
JPS61108490A (ja) 発熱電極の改善方法及び改善された電極
RU2178078C2 (ru) Способ подрыва объекта (варианты) и удерживающее устройство, используемое для осуществления способа подрыва
GB2158482A (en) Device for separating the tension member of a prestressed pressure-grouted anchor by forming a predetermined breaking point
JP4431169B2 (ja) 破砕カートリッジおよび破砕カートリッジによる岩盤あるいはコンクリート構造物の破砕方法
RU2206437C1 (ru) Сварочный карандаш "сварк" для термитной сварки или резки
US3491688A (en) Booster and method of use
JPS607106B2 (ja) 建築部材の一時的結合体を形成する方法
JPH0296020A (ja) 除去式アンカー工法
JP2010261272A (ja) 破壊方法
CA1290976C (en) Explosive device and method of use therefor
JPS6397716A (ja) 除去式アンカ−
US2291929A (en) Wall or like plug
JPS6145090A (ja) 膨張性破砕剤及び破砕工法
JPH0331842B2 (enExample)
JPH0335799Y2 (enExample)