JPS639331U - - Google Patents

Info

Publication number
JPS639331U
JPS639331U JP10163886U JP10163886U JPS639331U JP S639331 U JPS639331 U JP S639331U JP 10163886 U JP10163886 U JP 10163886U JP 10163886 U JP10163886 U JP 10163886U JP S639331 U JPS639331 U JP S639331U
Authority
JP
Japan
Prior art keywords
lower hull
semi
marine structure
column
submerged marine
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
JP10163886U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP10163886U priority Critical patent/JPS639331U/ja
Publication of JPS639331U publication Critical patent/JPS639331U/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/107—Semi-submersibles; Small waterline area multiple hull vessels and the like, e.g. SWATH
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
    • B63B2039/067—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water effecting motion dampening by means of fixed or movable resistance bodies, e.g. by bilge keels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Vibration Prevention Devices (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図及び第２図は、本考案の半没水式海洋構
造物の減揺装置の一実施例であり、第１図は、本
装置の正面図及び第２図は、その側面図を示す。
第３図及び第４図は、従来の半没水式海洋構造物
の例であり、第３図は、全体斜視図及び第４図は
、正面図を示す。 ２…ロワーハル、３…コラム、４…上甲板、７
…水平板。 Figures 1 and 2 show an embodiment of the device for reducing the vibration of a semi-submersible marine structure of the present invention. Figure 1 is a front view of the device, and Figure 2 is a side view thereof. show.
3 and 4 show examples of conventional semi-submerged marine structures, with FIG. 3 showing an overall perspective view and FIG. 4 showing a front view. 2...Lower hull, 3...Column, 4...Upper deck, 7
...horizontal board.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 浮体をなすロワーハルと該ロワーハル上に立設
するコラムと該コラム上に載架する上甲板よりな
る半没水式海洋構造物において、上記ロワーハル
の両舷にて、長さ方向に複数個の水平板を突設し
たことを特徴とする半没水式海洋構造物の減揺装
置。 In a semi-submerged marine structure consisting of a floating lower hull, a column erected on the lower hull, and an upper deck mounted on the column, a plurality of horizontal structures are installed on both sides of the lower hull in the length direction. A motion reduction device for a semi-submerged marine structure characterized by a protruding plate.
JP10163886U 1986-07-02 1986-07-02 Pending JPS639331U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10163886U JPS639331U (en) 1986-07-02 1986-07-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10163886U JPS639331U (en) 1986-07-02 1986-07-02

Publications (1)

Publication Number Publication Date
JPS639331U true JPS639331U (en) 1988-01-21

Family

ID=30972547

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10163886U Pending JPS639331U (en) 1986-07-02 1986-07-02

Country Status (1)

Country Link
JP (1) JPS639331U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101185959B1 (en) * 2009-12-21 2012-09-25 삼성중공업 주식회사 Floating offshore structure
JP2014061848A (en) * 2012-09-24 2014-04-10 Mitsui Eng & Shipbuild Co Ltd Floating body structure and swing reduction device of the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101185959B1 (en) * 2009-12-21 2012-09-25 삼성중공업 주식회사 Floating offshore structure
JP2014061848A (en) * 2012-09-24 2014-04-10 Mitsui Eng & Shipbuild Co Ltd Floating body structure and swing reduction device of the same

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