JPH0365731U - - Google Patents

Info

Publication number
JPH0365731U
JPH0365731U JP12690189U JP12690189U JPH0365731U JP H0365731 U JPH0365731 U JP H0365731U JP 12690189 U JP12690189 U JP 12690189U JP 12690189 U JP12690189 U JP 12690189U JP H0365731 U JPH0365731 U JP H0365731U
Authority
JP
Japan
Prior art keywords
pipe
mud
injection
water
pressure
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
JP12690189U
Other languages
English (en)
Other versions
JPH0739953Y2 (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 JP1989126901U priority Critical patent/JPH0739953Y2/ja
Publication of JPH0365731U publication Critical patent/JPH0365731U/ja
Application granted granted Critical
Publication of JPH0739953Y2 publication Critical patent/JPH0739953Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Description

【図面の簡単な説明】
第1図は本考案の噴射注入装置の一実施例を示
す縦断面図である。第2図は従来の噴射注入装置
を示す縦断面図である。 主要な部分の符号の説明、41……注入外管、
42……地盤、45……送気管、47……排泥管
、49……泥水注入管、51……注入管、71…
…高圧泥水噴出口、73……開閉弁。

Claims (1)

    【実用新案登録請求の範囲】
  1. 対象地盤中に所定深度まで埋入される外管内に
    、送気管、注入管、高圧送水管および排泥管等を
    装着した注入外管を収容し、前記高圧送水管から
    噴射される高圧水により切削した泥水が排泥管に
    より地上に排出される噴射注入装置において、前
    記注入外管内に泥水注入管を収容するとともに、
    この泥水注入管の先端部に、前記排泥管の吸込口
    に対向して開口する高圧泥水噴出口を設け、前記
    排泥管の吸込口と前記泥水注入管の高圧泥水噴出
    口との間に、これらを連結可能な開閉弁を設けて
    なることを特徴とする噴射注入装置。
JP1989126901U 1989-10-30 1989-10-30 噴射注入装置 Expired - Lifetime JPH0739953Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989126901U JPH0739953Y2 (ja) 1989-10-30 1989-10-30 噴射注入装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989126901U JPH0739953Y2 (ja) 1989-10-30 1989-10-30 噴射注入装置

Publications (2)

Publication Number Publication Date
JPH0365731U true JPH0365731U (ja) 1991-06-26
JPH0739953Y2 JPH0739953Y2 (ja) 1995-09-13

Family

ID=31674689

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989126901U Expired - Lifetime JPH0739953Y2 (ja) 1989-10-30 1989-10-30 噴射注入装置

Country Status (1)

Country Link
JP (1) JPH0739953Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009183854A (ja) * 2008-02-06 2009-08-20 Yuji Kaneko 汚染土壌の洗浄方法
JP2021188445A (ja) * 2020-06-03 2021-12-13 株式会社大阪防水建設社 造成ロッド及び流体吐出装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58131219A (ja) * 1983-01-25 1983-08-05 N I T:Kk 高圧二重噴射による地盤改良装置
JPS58181919A (ja) * 1982-04-20 1983-10-24 Taiji Mano 有水無水削孔二重管機
JPS6255316A (ja) * 1985-09-04 1987-03-11 Yuji Kaneko 連続水平円柱壁の造成装置及びその造成方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58181919A (ja) * 1982-04-20 1983-10-24 Taiji Mano 有水無水削孔二重管機
JPS58131219A (ja) * 1983-01-25 1983-08-05 N I T:Kk 高圧二重噴射による地盤改良装置
JPS6255316A (ja) * 1985-09-04 1987-03-11 Yuji Kaneko 連続水平円柱壁の造成装置及びその造成方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009183854A (ja) * 2008-02-06 2009-08-20 Yuji Kaneko 汚染土壌の洗浄方法
JP2021188445A (ja) * 2020-06-03 2021-12-13 株式会社大阪防水建設社 造成ロッド及び流体吐出装置

Also Published As

Publication number Publication date
JPH0739953Y2 (ja) 1995-09-13

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