JPS6483719A - Grout injection tube for ground - Google Patents

Grout injection tube for ground

Info

Publication number
JPS6483719A
JPS6483719A JP24065687A JP24065687A JPS6483719A JP S6483719 A JPS6483719 A JP S6483719A JP 24065687 A JP24065687 A JP 24065687A JP 24065687 A JP24065687 A JP 24065687A JP S6483719 A JPS6483719 A JP S6483719A
Authority
JP
Japan
Prior art keywords
ground
tube
path
injection tube
different
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
JP24065687A
Other languages
Japanese (ja)
Other versions
JPH0565649B2 (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 JP24065687A priority Critical patent/JPS6483719A/en
Publication of JPS6483719A publication Critical patent/JPS6483719A/en
Publication of JPH0565649B2 publication Critical patent/JPH0565649B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE:To quickly and easily solidify the ground by a method in which a number of grouts of different solidifying times are concurrently injected through a small-diameter injection tube into the ground. CONSTITUTION:An injection tube 1 has an outer tube path 2 and an inner tube path 3 having many horizontal jet nozzles 4 leading to the outside A of the tube 1. The nozzles 4 lead to the outside A of the tube 1 through discharge ports 5 traversing the path 2, and the port 5 has a jet nozzle 6. At least two of the ports 5 are formed to have different diameter ratios of jet nozzles formed inside. Since a given discharge amount at each discharge port can be secured regardless of different injection pressures, the ground can be surely solidified.
JP24065687A 1987-09-28 1987-09-28 Grout injection tube for ground Granted JPS6483719A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24065687A JPS6483719A (en) 1987-09-28 1987-09-28 Grout injection tube for ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24065687A JPS6483719A (en) 1987-09-28 1987-09-28 Grout injection tube for ground

Publications (2)

Publication Number Publication Date
JPS6483719A true JPS6483719A (en) 1989-03-29
JPH0565649B2 JPH0565649B2 (en) 1993-09-20

Family

ID=17062737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24065687A Granted JPS6483719A (en) 1987-09-28 1987-09-28 Grout injection tube for ground

Country Status (1)

Country Link
JP (1) JPS6483719A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0649835A (en) * 1992-06-13 1994-02-22 Kyokado Eng Co Ltd Filling pipe for grouting
JPH0649836A (en) * 1992-06-15 1994-02-22 Kyokado Eng Co Ltd Grouting system
JPH06299536A (en) * 1993-04-14 1994-10-25 Kyokado Eng Co Ltd Injection of ground improvement agent and ingection tube

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0649835A (en) * 1992-06-13 1994-02-22 Kyokado Eng Co Ltd Filling pipe for grouting
JPH0649836A (en) * 1992-06-15 1994-02-22 Kyokado Eng Co Ltd Grouting system
JPH06299536A (en) * 1993-04-14 1994-10-25 Kyokado Eng Co Ltd Injection of ground improvement agent and ingection tube

Also Published As

Publication number Publication date
JPH0565649B2 (en) 1993-09-20

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