JPS6452909A - Ground grouting work - Google Patents

Ground grouting work

Info

Publication number
JPS6452909A
JPS6452909A JP20766387A JP20766387A JPS6452909A JP S6452909 A JPS6452909 A JP S6452909A JP 20766387 A JP20766387 A JP 20766387A JP 20766387 A JP20766387 A JP 20766387A JP S6452909 A JPS6452909 A JP S6452909A
Authority
JP
Japan
Prior art keywords
tube
ground
grout
tubes
grouts
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
JP20766387A
Other languages
Japanese (ja)
Other versions
JPH0649974B2 (en
Inventor
Kenji Kashiwabara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyokado Engineering Co Ltd
Original Assignee
Kyokado Engineering Co Ltd
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 Engineering Co Ltd filed Critical Kyokado Engineering Co Ltd
Priority to JP62207663A priority Critical patent/JPH0649974B2/en
Publication of JPS6452909A publication Critical patent/JPS6452909A/en
Publication of JPH0649974B2 publication Critical patent/JPH0649974B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To inject many grouts of different solidifying period by a method in which a double tube having jet nozzles in its inner and outer tubes is penetrated into the ground, and the main grout and a reactive grout are each sent in through the inner and outer tubes. CONSTITUTION:A number of outlets 5 are formed horizontally in an injection tube 1 consisting of outer and inner tubes 2 and 3, and jet nozzles 4 and 5 leading to the tubes 2 and 3 are formed for the outlets 5. The tube 1 is penetrated into the ground and a main grout is sent out through the tube 3 and a reactive grout is sent out through the tube 2. Both the grouts are joined in the outlets 5 and injected horizontally into the ground. Grouts of different solidifying period can thus be concurrently injected regardless of the different injection resistances.
JP62207663A 1987-08-21 1987-08-21 Ground injection method Expired - Fee Related JPH0649974B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62207663A JPH0649974B2 (en) 1987-08-21 1987-08-21 Ground injection method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62207663A JPH0649974B2 (en) 1987-08-21 1987-08-21 Ground injection method

Publications (2)

Publication Number Publication Date
JPS6452909A true JPS6452909A (en) 1989-03-01
JPH0649974B2 JPH0649974B2 (en) 1994-06-29

Family

ID=16543495

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62207663A Expired - Fee Related JPH0649974B2 (en) 1987-08-21 1987-08-21 Ground injection method

Country Status (1)

Country Link
JP (1) JPH0649974B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0633446A (en) * 1992-05-29 1994-02-08 Kyokado Eng Co Ltd Ground consoldating method
JPH0649835A (en) * 1992-06-13 1994-02-22 Kyokado Eng Co Ltd Filling pipe for grouting
JPH06108452A (en) * 1992-09-11 1994-04-19 Heisei Technos Kk Chemical grouting apparatus employing double-pipe rod
JPH06228939A (en) * 1993-02-01 1994-08-16 Kyokado Eng Co Ltd Impregnation method for ground and pipe device
JPH07324327A (en) * 1992-06-01 1995-12-12 Kyokado Eng Co Ltd Ground impregnation method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0552367A (en) * 1991-08-21 1993-03-02 Kansai Electric Power Co Inc:The Temperature measure for ice heat accumulator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0552367A (en) * 1991-08-21 1993-03-02 Kansai Electric Power Co Inc:The Temperature measure for ice heat accumulator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0633446A (en) * 1992-05-29 1994-02-08 Kyokado Eng Co Ltd Ground consoldating method
JPH07324327A (en) * 1992-06-01 1995-12-12 Kyokado Eng Co Ltd Ground impregnation method
JPH0649835A (en) * 1992-06-13 1994-02-22 Kyokado Eng Co Ltd Filling pipe for grouting
JPH06108452A (en) * 1992-09-11 1994-04-19 Heisei Technos Kk Chemical grouting apparatus employing double-pipe rod
JPH06228939A (en) * 1993-02-01 1994-08-16 Kyokado Eng Co Ltd Impregnation method for ground and pipe device

Also Published As

Publication number Publication date
JPH0649974B2 (en) 1994-06-29

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