JPS62133728U - - Google Patents

Info

Publication number
JPS62133728U
JPS62133728U JP2139186U JP2139186U JPS62133728U JP S62133728 U JPS62133728 U JP S62133728U JP 2139186 U JP2139186 U JP 2139186U JP 2139186 U JP2139186 U JP 2139186U JP S62133728 U JPS62133728 U JP S62133728U
Authority
JP
Japan
Prior art keywords
mandrel
drain material
drain
insertion hole
push rod
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
JP2139186U
Other languages
English (en)
Other versions
JPH0621946Y2 (ja
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 JP1986021391U priority Critical patent/JPH0621946Y2/ja
Priority to EP19860111910 priority patent/EP0233312B1/en
Publication of JPS62133728U publication Critical patent/JPS62133728U/ja
Application granted granted Critical
Publication of JPH0621946Y2 publication Critical patent/JPH0621946Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E02D3/103—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains by installing wick drains or sand bags

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)

Description

【図面の簡単な説明】
第１図は本考案にかゝるホード・ドレーン工法
用ドレーン材保持装置の要部構造を示す断面図、
第２図は同じく正面図、第３図ａ〜ｄは本ドレー
ン材保持装置の使用態様を行程順に示す説明図、
第４図ａ〜ｃはボード・ドレーン工法における従
来のドレーン材保持態様を示す説明図である。 １１……マンドレル、１２……ドレーン材挿通
孔、１５……押込ロツド、１６……開閉蓋、２０
……ドレーン材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 下端にドレーン材挿通孔を有する中空のマンド
    レルと、該マンドレル内にこれと相対移動可能に
    貫挿された押込ロツドと、前記マンドレルの下端
    部に回動自在に取付けられ前記ドレーン材挿通孔
    を開閉すると共に閉じ状態において前記押込ロツ
    ドと協働して前記ドレーン材を挾持する開閉蓋と
    を備えたことを特徴とするボード・ドレーン工法
    用ドレーン材保持装置。
JP1986021391U 1986-02-17 1986-02-17 ボ−ド・ドレ−ン工法用ドレ−ン材保持装置 Expired - Lifetime JPH0621946Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1986021391U JPH0621946Y2 (ja) 1986-02-17 1986-02-17 ボ−ド・ドレ−ン工法用ドレ−ン材保持装置
EP19860111910 EP0233312B1 (en) 1986-02-17 1986-08-28 Drain material holding apparatus for board drain process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986021391U JPH0621946Y2 (ja) 1986-02-17 1986-02-17 ボ−ド・ドレ−ン工法用ドレ−ン材保持装置

Publications (2)

Publication Number Publication Date
JPS62133728U true JPS62133728U (ja) 1987-08-22
JPH0621946Y2 JPH0621946Y2 (ja) 1994-06-08

Family

ID=12053764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986021391U Expired - Lifetime JPH0621946Y2 (ja) 1986-02-17 1986-02-17 ボ−ド・ドレ−ン工法用ドレ−ン材保持装置

Country Status (2)

Country Link
EP (1) EP0233312B1 (ja)
JP (1) JPH0621946Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101034981B1 (ko) 2009-03-13 2011-05-17 주식회사 한영기계 드레인재 삽입장치

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG67394A1 (en) * 1997-06-05 1999-09-21 Raswill Representative Pte Ltd A mandrel shoe
US6971875B2 (en) * 1999-09-24 2005-12-06 Cao Group, Inc. Dental curing light
NL1019619C2 (nl) * 2001-12-20 2002-12-20 Ndb B V Inrichting voor het plaatsen van bijvoorbeeld drainagelinten.
US7736091B2 (en) 2006-09-28 2010-06-15 Freyssinet Method and device for inserting a drainage wick
US7566188B2 (en) 2006-09-28 2009-07-28 Freyssinet Method and device for inserting a drainage wick
NL1033150C1 (nl) * 2006-12-29 2008-07-01 Bos & Kalis Baggermaatsch Inrichting voor het in een bodem inbrengen van een drainage-element.
NL2016988B1 (en) * 2016-06-17 2018-01-16 Boskalis Bv Baggermaatschappij Arrangement for introducing an elongate, flexible element into a subsoil
CN116876465A (zh) * 2023-09-07 2023-10-13 华能澜沧江水电股份有限公司 一体式排水管、排水系统及排水系统的施工方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4879411A (ja) * 1972-01-27 1973-10-24

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5829372B2 (ja) * 1978-05-30 1983-06-22 辰雄 森本 軟弱地盤の改良に使用するドレ−ン・ボ−ドの製法
JPS59195915A (ja) * 1983-04-19 1984-11-07 Shinko Tsusho Kk ペ−パ−ドレ−ン材打設用ケ−シングとその使用方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4879411A (ja) * 1972-01-27 1973-10-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101034981B1 (ko) 2009-03-13 2011-05-17 주식회사 한영기계 드레인재 삽입장치

Also Published As

Publication number Publication date
EP0233312A3 (en) 1987-10-07
EP0233312B1 (en) 1990-07-18
JPH0621946Y2 (ja) 1994-06-08
EP0233312A2 (en) 1987-08-26

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