JPS5777718A - Improving device for underground stable layer - Google Patents

Improving device for underground stable layer

Info

Publication number
JPS5777718A
JPS5777718A JP8751381A JP8751381A JPS5777718A JP S5777718 A JPS5777718 A JP S5777718A JP 8751381 A JP8751381 A JP 8751381A JP 8751381 A JP8751381 A JP 8751381A JP S5777718 A JPS5777718 A JP S5777718A
Authority
JP
Japan
Prior art keywords
pouring pipe
ground
hardener
stable layer
barge
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
JP8751381A
Other languages
Japanese (ja)
Inventor
Motoyuki Suzuki
Wataru Nakanishi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP8751381A priority Critical patent/JPS5777718A/en
Publication of JPS5777718A publication Critical patent/JPS5777718A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To form an underground stable layer in a horizontal direction to a ground surface without the removal of a pouring pipe, by a method wherein a hardener is jetted through a nozzle as the pouring pipe is turned, and with this the pouring pipe is moved togetherwith an installation base bed.
CONSTITUTION: A support bed 6 on a craddle 4 of a barge 1 is adjusted and secured by tilting it at about 30° according to a condition of a ground to be improved. A pouring pipe 12 is inserted into a driving means 10 along the support bed 6 and is further inserted into a soft ground. The pouring pipe 12 is turned as a ground hardener, jetted through a jet nozzle 11, agitates and is mixed with a peripheral soil and sand. A hardener layer is continously formed as the barge 1 is pulled in a direction of the base end side of the pouring pipe 12 for movement.
COPYRIGHT: (C)1982,JPO&Japio
JP8751381A 1981-06-09 1981-06-09 Improving device for underground stable layer Pending JPS5777718A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8751381A JPS5777718A (en) 1981-06-09 1981-06-09 Improving device for underground stable layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8751381A JPS5777718A (en) 1981-06-09 1981-06-09 Improving device for underground stable layer

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP560175A Division JPS5181411A (en) 1975-01-13 1975-01-13 CHICHUANTEISONOZOSEIHOHOTO SONOSOCHI

Publications (1)

Publication Number Publication Date
JPS5777718A true JPS5777718A (en) 1982-05-15

Family

ID=13917061

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8751381A Pending JPS5777718A (en) 1981-06-09 1981-06-09 Improving device for underground stable layer

Country Status (1)

Country Link
JP (1) JPS5777718A (en)

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