JPS5652218A - Improving method of construction for viscous subsurface - Google Patents

Improving method of construction for viscous subsurface

Info

Publication number
JPS5652218A
JPS5652218A JP12824679A JP12824679A JPS5652218A JP S5652218 A JPS5652218 A JP S5652218A JP 12824679 A JP12824679 A JP 12824679A JP 12824679 A JP12824679 A JP 12824679A JP S5652218 A JPS5652218 A JP S5652218A
Authority
JP
Japan
Prior art keywords
subsurface
construction
viscous
injecting
improving
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
JP12824679A
Other languages
Japanese (ja)
Inventor
Teruo Moriguchi
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.)
CHIYUUKAI KISO KOGYO KK
Original Assignee
CHIYUUKAI KISO KOGYO KK
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 CHIYUUKAI KISO KOGYO KK filed Critical CHIYUUKAI KISO KOGYO KK
Priority to JP12824679A priority Critical patent/JPS5652218A/en
Publication of JPS5652218A publication Critical patent/JPS5652218A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To obtain a method of construction, which can decrease the injecting pressure of a material for improving the subsurface, with excellent accuracy of the improvement of the subsurface, while it is economical and is superior in the effect of the improvement of the subsurface.
CONSTITUTION: An injecting pipe 1 provided with a whole circumference horizontal injecting head 2 is inserted into a viscous ground 3 by a fixed depth. A material for improving the subsurface is jetted into the viscous ground 3 in the horizontal direction through said whole circumference horizontal injecting head 2, and infiltrated into the voids of soil grains, and the subsurface is improved.
COPYRIGHT: (C)1981,JPO&Japio
JP12824679A 1979-10-04 1979-10-04 Improving method of construction for viscous subsurface Pending JPS5652218A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12824679A JPS5652218A (en) 1979-10-04 1979-10-04 Improving method of construction for viscous subsurface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12824679A JPS5652218A (en) 1979-10-04 1979-10-04 Improving method of construction for viscous subsurface

Publications (1)

Publication Number Publication Date
JPS5652218A true JPS5652218A (en) 1981-05-11

Family

ID=14980101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12824679A Pending JPS5652218A (en) 1979-10-04 1979-10-04 Improving method of construction for viscous subsurface

Country Status (1)

Country Link
JP (1) JPS5652218A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63300108A (en) * 1987-05-30 1988-12-07 Tokyo Chika Koji Kk Method and apparatus for improving ground by blowing of fine powdery granule

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63300108A (en) * 1987-05-30 1988-12-07 Tokyo Chika Koji Kk Method and apparatus for improving ground by blowing of fine powdery granule

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