JPS639612Y2 - - Google Patents

Info

Publication number
JPS639612Y2
JPS639612Y2 JP1981075732U JP7573281U JPS639612Y2 JP S639612 Y2 JPS639612 Y2 JP S639612Y2 JP 1981075732 U JP1981075732 U JP 1981075732U JP 7573281 U JP7573281 U JP 7573281U JP S639612 Y2 JPS639612 Y2 JP S639612Y2
Authority
JP
Japan
Prior art keywords
excavation
kelly
arms
grab
attached
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
JP1981075732U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57187833U (enrdf_load_stackoverflow
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 filed Critical
Priority to JP1981075732U priority Critical patent/JPS639612Y2/ja
Publication of JPS57187833U publication Critical patent/JPS57187833U/ja
Application granted granted Critical
Publication of JPS639612Y2 publication Critical patent/JPS639612Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Bulkheads Adapted To Foundation Construction (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
JP1981075732U 1981-05-27 1981-05-27 Expired JPS639612Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981075732U JPS639612Y2 (enrdf_load_stackoverflow) 1981-05-27 1981-05-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981075732U JPS639612Y2 (enrdf_load_stackoverflow) 1981-05-27 1981-05-27

Publications (2)

Publication Number Publication Date
JPS57187833U JPS57187833U (enrdf_load_stackoverflow) 1982-11-29
JPS639612Y2 true JPS639612Y2 (enrdf_load_stackoverflow) 1988-03-22

Family

ID=29871454

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981075732U Expired JPS639612Y2 (enrdf_load_stackoverflow) 1981-05-27 1981-05-27

Country Status (1)

Country Link
JP (1) JPS639612Y2 (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5072412A (enrdf_load_stackoverflow) * 1973-10-30 1975-06-16

Also Published As

Publication number Publication date
JPS57187833U (enrdf_load_stackoverflow) 1982-11-29

Similar Documents

Publication Publication Date Title
US20020195274A1 (en) Underground shell-pile continuous wall job practice and its special drill
JPS639612Y2 (enrdf_load_stackoverflow)
CN205742191U (zh) 一种连续桩墙施工装置
JPH07145616A (ja) 場所打ちコンクリート杭工法
CN111827280A (zh) 一种异位浇筑顶升就位挖孔桩护壁装置及其施工方法
JP3635167B2 (ja) 斜面地に設置される鋼管コンクリート井筒基礎およびその築造方法
CN112095615A (zh) 软土地区深基坑的无内支撑的支护结构及其施工方法
GB2091313A (en) Methods of underpinning
JP2979198B2 (ja) 構真柱を含む杭体の構築工法
CN111778962B (zh) 部分临空的地下连续墙的施工方法
JP2566052B2 (ja) 地下構造物構築方法
JP2524654B2 (ja) ケ―ソン沈設工法
JPS6128774B2 (enrdf_load_stackoverflow)
JPH0366452B2 (enrdf_load_stackoverflow)
EP1109973B1 (en) Under-reamed diaphragm wall
JP2939618B1 (ja) オープンシールド工法でのオープンシールド機の姿勢制御方法
JP2006348592A (ja) 杭芯管理治具及び杭芯管理治具を用いた杭芯管理方法
JPS5830840Y2 (ja) 連続壁打設用掘削機
JP2023543455A (ja) 削孔を作製する削孔装置
JP2517759Y2 (ja) 地中壁用掘削機
US1593445A (en) Method of installing mushroom piling
JP2858050B2 (ja) 立坑掘削工法
JP4619886B2 (ja) 拡幅掘削方法
RU40330U1 (ru) Извлекаемая обсадная труба
JPH10219681A (ja) 送電鉄塔の拡底基礎造成工法と装置