JPS5754621A - Improving method for soft ground and device therefor - Google Patents

Improving method for soft ground and device therefor

Info

Publication number
JPS5754621A
JPS5754621A JP12801880A JP12801880A JPS5754621A JP S5754621 A JPS5754621 A JP S5754621A JP 12801880 A JP12801880 A JP 12801880A JP 12801880 A JP12801880 A JP 12801880A JP S5754621 A JPS5754621 A JP S5754621A
Authority
JP
Japan
Prior art keywords
ground
reaction liquid
main agent
powdery main
rotary shaft
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
JP12801880A
Other languages
Japanese (ja)
Other versions
JPS6353327B2 (en
Inventor
Yasuhiko Yasui
Ikuo Maruoka
Original Assignee
Nichimen Kk
Takuma Co Ltd
Gijutsu Shigen Kaihatsu 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 Nichimen Kk, Takuma Co Ltd, Gijutsu Shigen Kaihatsu Kk filed Critical Nichimen Kk
Priority to JP55128018A priority Critical patent/JPS6353327B2/ja
Publication of JPS5754621A publication Critical patent/JPS5754621A/en
Publication of JPS6353327B2 publication Critical patent/JPS6353327B2/ja
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To prevent the occurrence of a damage due to the lise of power on a ground improvement and to enable the improvement of a ground without being influence by water contained in the ground, by a method wherein a powdery main agent and a reaction liquid are separately sent by pressure into a soft ground, and the powdery main agent, the reaction liquid, and soft soil are agitated for the mixture to harden the ground.
CONSTITUTION: Through the rotation of a rotary shaft 3 of an improving equipment body 2 attached to a base machine 1, a lower agitating vane 4 and an upper agitating vane 5, mounted at the rotary shaft, are inserted as they excavate and agitate a soft soil 9. Then, when the rotary shaft 3 turned, a powdery main agent and a reaction liquid are simultaneously jetted onto one-spot through a powdery main agent jet port and a reaction liquid jet hole, and the agitating vanes are pulled off as the powdery main agent and the reaction liquid are mixed with soft soil.
COPYRIGHT: (C)1982,JPO&Japio
JP55128018A 1980-09-17 1980-09-17 Expired JPS6353327B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55128018A JPS6353327B2 (en) 1980-09-17 1980-09-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55128018A JPS6353327B2 (en) 1980-09-17 1980-09-17

Publications (2)

Publication Number Publication Date
JPS5754621A true JPS5754621A (en) 1982-04-01
JPS6353327B2 JPS6353327B2 (en) 1988-10-24

Family

ID=14974444

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55128018A Expired JPS6353327B2 (en) 1980-09-17 1980-09-17

Country Status (1)

Country Link
JP (1) JPS6353327B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58150077U (en) * 1982-03-31 1983-10-07
JPS63206515A (en) * 1987-02-20 1988-08-25 Kobe Steel Ltd Ground improving work
CN107687118A (en) * 2017-08-31 2018-02-13 中建三局第建设工程有限责任公司 The forming method of hydraulic reclamation region saturated soft soil roadbed

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH034323U (en) * 1989-06-05 1991-01-17
JPH03106228U (en) * 1990-02-07 1991-11-01

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4936111A (en) * 1972-08-08 1974-04-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4936111A (en) * 1972-08-08 1974-04-03

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58150077U (en) * 1982-03-31 1983-10-07
JPH0322465Y2 (en) * 1982-03-31 1991-05-16
JPS63206515A (en) * 1987-02-20 1988-08-25 Kobe Steel Ltd Ground improving work
CN107687118A (en) * 2017-08-31 2018-02-13 中建三局第建设工程有限责任公司 The forming method of hydraulic reclamation region saturated soft soil roadbed

Also Published As

Publication number Publication date
JPS6353327B2 (en) 1988-10-24

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