JPS648131B2 - - Google Patents

Info

Publication number
JPS648131B2
JPS648131B2 JP9648283A JP9648283A JPS648131B2 JP S648131 B2 JPS648131 B2 JP S648131B2 JP 9648283 A JP9648283 A JP 9648283A JP 9648283 A JP9648283 A JP 9648283A JP S648131 B2 JPS648131 B2 JP S648131B2
Authority
JP
Japan
Prior art keywords
casing
sand
inner rod
rotating
screw
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
JP9648283A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59220520A (ja
Inventor
Nakatomi Kurimoto
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP9648283A priority Critical patent/JPS59220520A/ja
Publication of JPS59220520A publication Critical patent/JPS59220520A/ja
Publication of JPS648131B2 publication Critical patent/JPS648131B2/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
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02—Improving by compacting
    • E02D3/10—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains
    • E02D3/106—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains by forming sand drains containing only loose aggregates

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
JP9648283A 1983-05-30 1983-05-30 砂杭造成装置 Granted JPS59220520A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9648283A JPS59220520A (ja) 1983-05-30 1983-05-30 砂杭造成装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9648283A JPS59220520A (ja) 1983-05-30 1983-05-30 砂杭造成装置

Publications (2)

Publication Number Publication Date
JPS59220520A JPS59220520A (ja) 1984-12-12
JPS648131B2 true JPS648131B2 (enrdf_load_stackoverflow) 1989-02-13

Family

ID=14166273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9648283A Granted JPS59220520A (ja) 1983-05-30 1983-05-30 砂杭造成装置

Country Status (1)

Country Link
JP (1) JPS59220520A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03115317U (enrdf_load_stackoverflow) * 1990-03-12 1991-11-28

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5130113A (ja) * 1974-11-22 1976-03-15 Koho Gijutsu Kaihatsu Kk Nanjakujibankairyokoho
JPS5933740B2 (ja) * 1978-06-30 1984-08-17 不動建設株式会社 砂杭造成装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03115317U (enrdf_load_stackoverflow) * 1990-03-12 1991-11-28

Also Published As

Publication number Publication date
JPS59220520A (ja) 1984-12-12

Similar Documents

Publication Publication Date Title
EP0539079B1 (en) Apparatus and method for constructing compacted granular or stone columns in soil masses
JPS648131B2 (enrdf_load_stackoverflow)
JPH11270266A (ja) 清掃機構付杭施工機
JPS6346203B2 (enrdf_load_stackoverflow)
JPS59220522A (ja) 砂杭造成装置
JPH0668167B2 (ja) グラベル杭造成工法
JPS648136B2 (enrdf_load_stackoverflow)
JPH0630895Y2 (ja) 杭造成装置
JP2916598B2 (ja) 掘削機
JPH0258623A (ja) グラベル杭造成工法及び装置
CN214330541U (zh) 一种岩土勘察机具
JP2776755B2 (ja) 軟弱地盤改良工法とその装置
JPS6343530B2 (enrdf_load_stackoverflow)
JPS649411B2 (enrdf_load_stackoverflow)
JPH01226916A (ja) グラベル杭造成装置
JPS6323351B2 (enrdf_load_stackoverflow)
JP4197385B2 (ja) ドライブヘッド装置
CN206873437U (zh) 一种打夯机
JPH07100930B2 (ja) 砂杭造成装置
JPS59220519A (ja) 砂杭造成装置
JPS648126B2 (enrdf_load_stackoverflow)
JPH0632981Y2 (ja) 砂杭造成装置
JPS59203117A (ja) 軟弱地盤の改良工法および装置
JPS648132B2 (enrdf_load_stackoverflow)
JPS648127B2 (enrdf_load_stackoverflow)