TW226422B - Ground injection system - Google Patents

Ground injection system

Info

Publication number
TW226422B
TW226422B TW81106232A TW81106232A TW226422B TW 226422 B TW226422 B TW 226422B TW 81106232 A TW81106232 A TW 81106232A TW 81106232 A TW81106232 A TW 81106232A TW 226422 B TW226422 B TW 226422B
Authority
TW
Taiwan
Prior art keywords
injection
pump
formulation solution
channel
injection system
Prior art date
Application number
TW81106232A
Other languages
Chinese (zh)
Inventor
Shunsuke Shimada
Kenji Kayahara
Original Assignee
Kyokado Eng Co
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 by Kyokado Eng Co filed Critical Kyokado Eng Co
Application granted granted Critical
Publication of TW226422B publication Critical patent/TW226422B/en

Links

Landscapes

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

Abstract

A ground injection system contains: a storage system storing main material formulation solution and reagent formulation solution; an injection system which is disposed underground connecting the storage system; a supply system which is disposed between the storage system and the injection system providing formulation solutions for the injection system; the storage system containing at least a channel for main material formulation solution and at least a channel for reagent formulation solution; the injection system containing at least two passages A and B, and a plurality of injection pipes which have injection orifices on the axle direction,at least one injection orifice connecting the outlet orifice of passage A, and at least one injection orifice connecting the outlet orifice of passage B; the supply system containing a pump PA connecting the channel for main material formulation solution and passage A, a pump PB connecting the channel for reagent formulation solution, and a third pump connecting the first pump or the second pump.
TW81106232A 1992-06-15 1992-08-06 Ground injection system TW226422B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18033492A JP3151637B2 (en) 1992-06-15 1992-06-15 Ground injection system

Publications (1)

Publication Number Publication Date
TW226422B true TW226422B (en) 1994-07-11

Family

ID=16081409

Family Applications (1)

Application Number Title Priority Date Filing Date
TW81106232A TW226422B (en) 1992-06-15 1992-08-06 Ground injection system

Country Status (2)

Country Link
JP (1) JP3151637B2 (en)
TW (1) TW226422B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58218511A (en) * 1982-02-06 1983-12-19 Nippon Sogo Bosui Kk Control method and apparatus for grout injection pipe
JPS60252685A (en) * 1984-05-29 1985-12-13 Kouen Shoji Kk Composite impregnation method
JPS6483719A (en) * 1987-09-28 1989-03-29 Kyokado Eng Co Grout injection tube for ground
JPH01163310A (en) * 1987-12-18 1989-06-27 Chikoushiya:Kk Ground grouting work
JP2745224B2 (en) * 1989-01-31 1998-04-28 日本ソイル工業株式会社 Ground improvement method and equipment

Also Published As

Publication number Publication date
JPH0649836A (en) 1994-02-22
JP3151637B2 (en) 2001-04-03

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