JPS55159017A - Improving apparatus for soft ground at sea bed - Google Patents

Improving apparatus for soft ground at sea bed

Info

Publication number
JPS55159017A
JPS55159017A JP6522979A JP6522979A JPS55159017A JP S55159017 A JPS55159017 A JP S55159017A JP 6522979 A JP6522979 A JP 6522979A JP 6522979 A JP6522979 A JP 6522979A JP S55159017 A JPS55159017 A JP S55159017A
Authority
JP
Japan
Prior art keywords
sea bed
soft ground
ground
shaft
working ship
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
JP6522979A
Other languages
Japanese (ja)
Other versions
JPS614928B2 (en
Inventor
Naoki Yamanaka
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.)
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki Heavy Industries 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 Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP6522979A priority Critical patent/JPS55159017A/en
Publication of JPS55159017A publication Critical patent/JPS55159017A/en
Publication of JPS614928B2 publication Critical patent/JPS614928B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To improve a soft ground at sea bed by a mechanism wherein a stirring device to be driven by a revolving device installed on board a working ship, is provided, and the sea bed ground is solidified by injecting a chemical agent.
CONSTITUTION: The soft ground is excavated, stirred and injecting thereinto a chemical liquid for solidifying the ground by a kneading device 4 being hung from a tower body 2 installed on board a working ship by a block device 3, thereby the soft ground at sea bed is improved. While the working ship is under steaming by a tug, the kneading device 4 is lifted aboard and is accommodated into a recess 5. A kelly 6 for driving is polygonally-shaped and is constructed so as to rotate around an elevating shaft 8 by the function of a rotary table 7 of the tower body 2. A slurry hose 9 reaches the kneading device 4 through the elevating shaft 8 from the tip of said shaft. The chemical agent is jetted out from the lowest end of a stirring blade shaft 17.
COPYRIGHT: (C)1980,JPO&Japio
JP6522979A 1979-05-25 1979-05-25 Improving apparatus for soft ground at sea bed Granted JPS55159017A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6522979A JPS55159017A (en) 1979-05-25 1979-05-25 Improving apparatus for soft ground at sea bed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6522979A JPS55159017A (en) 1979-05-25 1979-05-25 Improving apparatus for soft ground at sea bed

Publications (2)

Publication Number Publication Date
JPS55159017A true JPS55159017A (en) 1980-12-10
JPS614928B2 JPS614928B2 (en) 1986-02-14

Family

ID=13280871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6522979A Granted JPS55159017A (en) 1979-05-25 1979-05-25 Improving apparatus for soft ground at sea bed

Country Status (1)

Country Link
JP (1) JPS55159017A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60162130U (en) * 1984-04-04 1985-10-28 太平商工株式会社 Soft ground hardening treatment machine
EP1359257A1 (en) * 2002-05-02 2003-11-05 BAUER Maschinen GmbH Drill and method for drilling the soil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60162130U (en) * 1984-04-04 1985-10-28 太平商工株式会社 Soft ground hardening treatment machine
EP1359257A1 (en) * 2002-05-02 2003-11-05 BAUER Maschinen GmbH Drill and method for drilling the soil

Also Published As

Publication number Publication date
JPS614928B2 (en) 1986-02-14

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