JPS648127B2 - - Google Patents

Info

Publication number
JPS648127B2
JPS648127B2 JP6506683A JP6506683A JPS648127B2 JP S648127 B2 JPS648127 B2 JP S648127B2 JP 6506683 A JP6506683 A JP 6506683A JP 6506683 A JP6506683 A JP 6506683A JP S648127 B2 JPS648127 B2 JP S648127B2
Authority
JP
Japan
Prior art keywords
casing
inner rod
fixed
rotating
connecting sleeve
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
JP6506683A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59192121A (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 JP6506683A priority Critical patent/JPS59192121A/ja
Publication of JPS59192121A publication Critical patent/JPS59192121A/ja
Publication of JPS648127B2 publication Critical patent/JPS648127B2/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)
JP6506683A 1983-04-12 1983-04-12 砂杭造成装置 Granted JPS59192121A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6506683A JPS59192121A (ja) 1983-04-12 1983-04-12 砂杭造成装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6506683A JPS59192121A (ja) 1983-04-12 1983-04-12 砂杭造成装置

Publications (2)

Publication Number Publication Date
JPS59192121A JPS59192121A (ja) 1984-10-31
JPS648127B2 true JPS648127B2 (enrdf_load_stackoverflow) 1989-02-13

Family

ID=13276205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6506683A Granted JPS59192121A (ja) 1983-04-12 1983-04-12 砂杭造成装置

Country Status (1)

Country Link
JP (1) JPS59192121A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586011B2 (ja) * 1980-04-15 1983-02-02 栗本 中富 砂杭造成装置

Also Published As

Publication number Publication date
JPS59192121A (ja) 1984-10-31

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