JPH01180538U - - Google Patents

Info

Publication number
JPH01180538U
JPH01180538U JP7522188U JP7522188U JPH01180538U JP H01180538 U JPH01180538 U JP H01180538U JP 7522188 U JP7522188 U JP 7522188U JP 7522188 U JP7522188 U JP 7522188U JP H01180538 U JPH01180538 U JP H01180538U
Authority
JP
Japan
Prior art keywords
pipe
deep well
ribs
peripheral surface
outer peripheral
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.)
Pending
Application number
JP7522188U
Other languages
English (en)
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 JP7522188U priority Critical patent/JPH01180538U/ja
Publication of JPH01180538U publication Critical patent/JPH01180538U/ja
Pending 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1図は本考案に係るデイープウエル用ケーシ
ングパイプの一実施例を示す部分斜視図、第2図
はその使用状態を示す横断平面図、第3図はケー
シングパイプが掘削孔内において偏心した場合の
状態を示す縦断面図、第4図はその横断平面図、
第5図及び第6図は夫々従来例のデイープウエル
用ケーシングパイプの使用状況を示す縦断面図で
ある。 1…有孔塩化ビニル管、2…リブ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 有孔合成樹脂管の外周面に、同管の母線方向に
    沿つて延び、且つ半径方向に放射状に突出するリ
    ブを突設してなることを特徴とするデイープウエ
    ル用ケーシングパイプ。
JP7522188U 1988-06-08 1988-06-08 Pending JPH01180538U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7522188U JPH01180538U (ja) 1988-06-08 1988-06-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7522188U JPH01180538U (ja) 1988-06-08 1988-06-08

Publications (1)

Publication Number Publication Date
JPH01180538U true JPH01180538U (ja) 1989-12-26

Family

ID=31300292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7522188U Pending JPH01180538U (ja) 1988-06-08 1988-06-08

Country Status (1)

Country Link
JP (1) JPH01180538U (ja)

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