JPH02109837U - - Google Patents

Info

Publication number
JPH02109837U
JPH02109837U JP1911889U JP1911889U JPH02109837U JP H02109837 U JPH02109837 U JP H02109837U JP 1911889 U JP1911889 U JP 1911889U JP 1911889 U JP1911889 U JP 1911889U JP H02109837 U JPH02109837 U JP H02109837U
Authority
JP
Japan
Prior art keywords
adjusted
particle size
clay suspension
suspension
ground
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
JP1911889U
Other languages
Japanese (ja)
Other versions
JPH0739952Y2 (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 JP1989019118U priority Critical patent/JPH0739952Y2/en
Publication of JPH02109837U publication Critical patent/JPH02109837U/ja
Application granted granted Critical
Publication of JPH0739952Y2 publication Critical patent/JPH0739952Y2/en
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】[Brief explanation of the drawing]

第１図は本考案の一実施例を示すもので地盤の
改良装置の全体立面図、第２図ないし第５図はそ
れぞれ注入管を示す立断面図、第６図は一実施例
による貯留槽周りを拡大して示す立面図、第７図
は本出願人が先に発明した地盤の改良装置の一例
を示す全体立面図である。 ３……注入管、１１……貯留槽、１２……ライ
ン、１６……水中ポンプ（攪拌手段）。 Fig. 1 shows an embodiment of the present invention, and is an overall elevational view of a soil improvement device, Figs. FIG. 7 is an enlarged elevational view showing the surroundings of the tank, and FIG. 7 is an overall elevational view showing an example of the soil improvement device previously invented by the applicant. 3... Injection pipe, 11... Storage tank, 12... Line, 16... Submersible pump (stirring means).

Claims (1)

【実用新案登録請求の範囲】 ベントナイト等の粘土の懸濁液を処理すること
により得た粒度調整粘土懸濁液を、改良すべき地
層内に静置圧によつて注入することにより地盤の
改良を行う装置であつて、 地盤内に複数本所定間隔で埋設され、前記粒度
調整粘土懸濁液を目的とする地層内に注入するた
めの注入管と、これら注入管に対応して地上に配
置され、前記粒度調整粘土懸濁液を貯留するため
の複数の貯留槽と、該貯留槽および前記注入管を
つなぐラインとを有して構成され、かつ前記貯留
槽には、貯留された前記粒度調整粘土懸濁液を該
貯留槽内にて常時循環させるための攪拌手段が設
けられていることを特徴とする地盤の改良装置。[Claim for Utility Model Registration] Ground improvement by injecting a clay suspension with adjusted particle size obtained by treating a suspension of clay such as bentonite into the stratum to be improved under static pressure. A device for performing this, which comprises a plurality of injection pipes buried at predetermined intervals in the ground for injecting the particle size-adjusted clay suspension into the intended stratum, and corresponding injection pipes arranged on the ground. and a plurality of storage tanks for storing the particle size-adjusted clay suspension, and a line connecting the storage tanks and the injection pipe, and the storage tank includes a plurality of storage tanks for storing the particle size-adjusted clay suspension. 1. A ground improvement device, characterized in that it is provided with stirring means for constantly circulating the adjusted clay suspension in the storage tank.
JP1989019118U 1989-02-21 1989-02-21 Ground improvement equipment Expired - Lifetime JPH0739952Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989019118U JPH0739952Y2 (en) 1989-02-21 1989-02-21 Ground improvement equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989019118U JPH0739952Y2 (en) 1989-02-21 1989-02-21 Ground improvement equipment

Publications (2)

Publication Number Publication Date
JPH02109837U true JPH02109837U (en) 1990-09-03
JPH0739952Y2 JPH0739952Y2 (en) 1995-09-13

Family

ID=31234347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989019118U Expired - Lifetime JPH0739952Y2 (en) 1989-02-21 1989-02-21 Ground improvement equipment

Country Status (1)

Country Link
JP (1) JPH0739952Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5971537B1 (en) * 2015-12-18 2016-08-17 強化土株式会社 Ground improvement method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53144115A (en) * 1977-05-20 1978-12-15 Nissan Constr Method of improving sludge of high water content and weak ground
JPS59224716A (en) * 1983-06-06 1984-12-17 Hisao Kojima Grout injection work
JPS61207714A (en) * 1985-03-11 1986-09-16 Shimizu Constr Co Ltd Method of improving sandy ground

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53144115A (en) * 1977-05-20 1978-12-15 Nissan Constr Method of improving sludge of high water content and weak ground
JPS59224716A (en) * 1983-06-06 1984-12-17 Hisao Kojima Grout injection work
JPS61207714A (en) * 1985-03-11 1986-09-16 Shimizu Constr Co Ltd Method of improving sandy ground

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5971537B1 (en) * 2015-12-18 2016-08-17 強化土株式会社 Ground improvement method
JP2017110463A (en) * 2015-12-18 2017-06-22 強化土株式会社 Ground improvement method

Also Published As

Publication number Publication date
JPH0739952Y2 (en) 1995-09-13

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