JPS56131708A - Improving apparatus for soft ground - Google Patents

Improving apparatus for soft ground

Info

Publication number
JPS56131708A
JPS56131708A JP3470280A JP3470280A JPS56131708A JP S56131708 A JPS56131708 A JP S56131708A JP 3470280 A JP3470280 A JP 3470280A JP 3470280 A JP3470280 A JP 3470280A JP S56131708 A JPS56131708 A JP S56131708A
Authority
JP
Japan
Prior art keywords
soft ground
equalizer
sieve
wire
area
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
JP3470280A
Other languages
Japanese (ja)
Inventor
Sadao Tatsumi
Kazuyoshi Kondo
Toshiyuki Otsuka
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP3470280A priority Critical patent/JPS56131708A/en
Publication of JPS56131708A publication Critical patent/JPS56131708A/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Abstract

PURPOSE: To raise the accuracy and efficiency of soil stabilizing work by simplifying a soft ground improving apparatus and lessening its shaking caused by waves by making the projecting area of the apparatus and its driving mechanism to improve the soft ground using a hardening agent smaller than the stirring area of the apparatus.
CONSTITUTION: The overlooked projecting area of a soft ground improving apparatus 1 is in a region stirred by a stirring blade and also is made smaller than the stirred area. Equalizer sieve 12 is attached to the upper part of the apparatus 1, a wire 21 is hanged through the equalizer sieve 12, and both ends of the wire 21 are wound around a winch drum 14 on a ship platform. In this case, the unegual elongation of the wire can be prevented and its tension can be equalized by providing the equalizer sieve 12 and a locker beam 13. Thus, the height of a keep can be made smaller than the conventional one and also shaking caused by waves can be lessened.
COPYRIGHT: (C)1981,JPO&Japio
JP3470280A 1980-03-21 1980-03-21 Improving apparatus for soft ground Pending JPS56131708A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3470280A JPS56131708A (en) 1980-03-21 1980-03-21 Improving apparatus for soft ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3470280A JPS56131708A (en) 1980-03-21 1980-03-21 Improving apparatus for soft ground

Publications (1)

Publication Number Publication Date
JPS56131708A true JPS56131708A (en) 1981-10-15

Family

ID=12421687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3470280A Pending JPS56131708A (en) 1980-03-21 1980-03-21 Improving apparatus for soft ground

Country Status (1)

Country Link
JP (1) JPS56131708A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58185816A (en) * 1982-04-23 1983-10-29 Penta Ocean Constr Co Ltd Controller for top position of seabed soft ground improver
JPH0525276U (en) * 1991-09-09 1993-04-02 ホシザキ電機株式会社 Door structure of automatic ice machine for block ice

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58185816A (en) * 1982-04-23 1983-10-29 Penta Ocean Constr Co Ltd Controller for top position of seabed soft ground improver
JPH0525276U (en) * 1991-09-09 1993-04-02 ホシザキ電機株式会社 Door structure of automatic ice machine for block ice

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