JPH0332632U - - Google Patents

Info

Publication number
JPH0332632U
JPH0332632U JP9248489U JP9248489U JPH0332632U JP H0332632 U JPH0332632 U JP H0332632U JP 9248489 U JP9248489 U JP 9248489U JP 9248489 U JP9248489 U JP 9248489U JP H0332632 U JPH0332632 U JP H0332632U
Authority
JP
Japan
Prior art keywords
pipe
drain material
water
soft ground
absorbing
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
JP9248489U
Other languages
English (en)
Other versions
JPH0745621Y2 (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 JP1989092484U priority Critical patent/JPH0745621Y2/ja
Publication of JPH0332632U publication Critical patent/JPH0332632U/ja
Application granted granted Critical
Publication of JPH0745621Y2 publication Critical patent/JPH0745621Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Description

【図面の簡単な説明】
第1a図は本考案に係るドレーン材を示す断面
図、第1b図は他の実施例を示す断面図、第2図
は吸水膨張材を示す概略斜視図、第3a図は水分
を吸収する前のドレーン材の径方向拡大断面図、
第3b図は水分を吸収した後のドレーン材の径方
向拡大断面図、第4a図は従来のドレーン材を示
す概略斜視図、第4b図は第4a図におけるb
−b線断面図である。 1……ドレーン材、2……マンドレル(管体)
、3……吸水膨張材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 含水比の高い軟弱地盤の間隙水を吸い上げるド
    レーン材であつて、前記軟弱地盤に打設する管体
    と、該管体内に配設し、水を吸収した際に前記管
    体の内側全体に膨張する吸水膨張材とからなるド
    レーン材。
JP1989092484U 1989-08-08 1989-08-08 ドレーン材 Expired - Lifetime JPH0745621Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989092484U JPH0745621Y2 (ja) 1989-08-08 1989-08-08 ドレーン材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989092484U JPH0745621Y2 (ja) 1989-08-08 1989-08-08 ドレーン材

Publications (2)

Publication Number Publication Date
JPH0332632U true JPH0332632U (ja) 1991-03-29
JPH0745621Y2 JPH0745621Y2 (ja) 1995-10-18

Family

ID=31641907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989092484U Expired - Lifetime JPH0745621Y2 (ja) 1989-08-08 1989-08-08 ドレーン材

Country Status (1)

Country Link
JP (1) JPH0745621Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0510598U (ja) * 1991-07-19 1993-02-12 株式会社小松製作所 小口径管推進機械の推進装置
JP2001178515A (ja) * 1999-12-24 2001-07-03 Kizaki:Kk 棒状部材の樹脂製握持用グリップ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5197211A (ja) * 1975-02-25 1976-08-26
JPS63210309A (ja) * 1987-02-24 1988-09-01 Takegawa Yozo 軟弱地盤改良用ドレ−ン工法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5197211A (ja) * 1975-02-25 1976-08-26
JPS63210309A (ja) * 1987-02-24 1988-09-01 Takegawa Yozo 軟弱地盤改良用ドレ−ン工法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0510598U (ja) * 1991-07-19 1993-02-12 株式会社小松製作所 小口径管推進機械の推進装置
JP2001178515A (ja) * 1999-12-24 2001-07-03 Kizaki:Kk 棒状部材の樹脂製握持用グリップ

Also Published As

Publication number Publication date
JPH0745621Y2 (ja) 1995-10-18

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