JPS6240482B2 - - Google Patents

Info

Publication number
JPS6240482B2
JPS6240482B2 JP57070299A JP7029982A JPS6240482B2 JP S6240482 B2 JPS6240482 B2 JP S6240482B2 JP 57070299 A JP57070299 A JP 57070299A JP 7029982 A JP7029982 A JP 7029982A JP S6240482 B2 JPS6240482 B2 JP S6240482B2
Authority
JP
Japan
Prior art keywords
aggregate
rod
hollow tube
crushed stone
tip
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
JP57070299A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58189408A (ja
Inventor
Yoshiaki Masada
Akira Saito
Yoshiro Oono
Hisatoshi Shimaoka
Hideaki Nagayama
Kyoshi Taoka
Kazumi Haraguchi
Rentaro Ikeda
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.)
JFE Engineering Corp
Konoike Construction Co Ltd
Original Assignee
Konoike Construction Co Ltd
Nippon Kokan 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 Konoike Construction Co Ltd, Nippon Kokan Ltd filed Critical Konoike Construction Co Ltd
Priority to JP7029982A priority Critical patent/JPS58189408A/ja
Publication of JPS58189408A publication Critical patent/JPS58189408A/ja
Publication of JPS6240482B2 publication Critical patent/JPS6240482B2/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)
JP7029982A 1982-04-28 1982-04-28 砕石ドレ−ン杭の造成方法及びその施工装置 Granted JPS58189408A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7029982A JPS58189408A (ja) 1982-04-28 1982-04-28 砕石ドレ−ン杭の造成方法及びその施工装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7029982A JPS58189408A (ja) 1982-04-28 1982-04-28 砕石ドレ−ン杭の造成方法及びその施工装置

Publications (2)

Publication Number Publication Date
JPS58189408A JPS58189408A (ja) 1983-11-05
JPS6240482B2 true JPS6240482B2 (enrdf_load_stackoverflow) 1987-08-28

Family

ID=13427435

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7029982A Granted JPS58189408A (ja) 1982-04-28 1982-04-28 砕石ドレ−ン杭の造成方法及びその施工装置

Country Status (1)

Country Link
JP (1) JPS58189408A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07111049B2 (ja) * 1989-12-26 1995-11-29 株式会社鴻池組 砕石ドレーン杭の自動造成装置
US5256003A (en) * 1989-12-26 1993-10-26 Konoike Construction Co., Ltd. Method for automatically driving gravel drain piles and execution apparatus therefor
JP2797064B2 (ja) * 1994-09-16 1998-09-17 株式会社鴻池組 砕石ドレーン杭の自動造成方法
CN106013042B (zh) * 2016-06-20 2019-01-01 叶吉 一种软土地基加固方法及加固用的管夯

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48418U (enrdf_load_stackoverflow) * 1971-06-01 1973-01-06
JPS5689619A (en) * 1979-12-17 1981-07-21 Takechi Koumushiyo:Kk Preventing structure for liquefaction of foundation ground

Also Published As

Publication number Publication date
JPS58189408A (ja) 1983-11-05

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