JPS6410814A - Underwater ground improving system - Google Patents

Underwater ground improving system

Info

Publication number
JPS6410814A
JPS6410814A JP16545487A JP16545487A JPS6410814A JP S6410814 A JPS6410814 A JP S6410814A JP 16545487 A JP16545487 A JP 16545487A JP 16545487 A JP16545487 A JP 16545487A JP S6410814 A JPS6410814 A JP S6410814A
Authority
JP
Japan
Prior art keywords
improving agent
improving
pipe
pile
amount
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
JP16545487A
Other languages
Japanese (ja)
Other versions
JP2593661B2 (en
Inventor
Takaaki Murakami
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.)
Nippon Kaiko Co Ltd
Original Assignee
Nippon Kaiko 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 Nippon Kaiko Co Ltd filed Critical Nippon Kaiko Co Ltd
Priority to JP62165454A priority Critical patent/JP2593661B2/en
Publication of JPS6410814A publication Critical patent/JPS6410814A/en
Application granted granted Critical
Publication of JP2593661B2 publication Critical patent/JP2593661B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

PURPOSE:To obtain a planned placing amount of improving agent with high accuracy by a method in which necessary data on the placement of improving agent are taken into a computer. CONSTITUTION:A casing pipe 3 is driven from an improving pile driving ship 5 into the ground 1 below water surface, and an improving agent is charged into the pipe 3. Water depth of an improving pile-forming position and the storing amount of the improving agent are put in a computer, and the driving amount of the pipe 3 and the packing condition of the improving agent in the pipe 3 are monitored and fed back to driving control. The improving agent can thus be automatically supplied and improving pile can be formed in accordance with a design.
JP62165454A 1987-07-03 1987-07-03 Underwater ground improvement method Expired - Fee Related JP2593661B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62165454A JP2593661B2 (en) 1987-07-03 1987-07-03 Underwater ground improvement method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62165454A JP2593661B2 (en) 1987-07-03 1987-07-03 Underwater ground improvement method

Publications (2)

Publication Number Publication Date
JPS6410814A true JPS6410814A (en) 1989-01-13
JP2593661B2 JP2593661B2 (en) 1997-03-26

Family

ID=15812725

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62165454A Expired - Fee Related JP2593661B2 (en) 1987-07-03 1987-07-03 Underwater ground improvement method

Country Status (1)

Country Link
JP (1) JP2593661B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS547372U (en) * 1977-06-20 1979-01-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS547372U (en) * 1977-06-20 1979-01-18

Also Published As

Publication number Publication date
JP2593661B2 (en) 1997-03-26

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees