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A study on evaluation method for operational risk of ships in actual sea

Research Project

Project/Area Number 26289341
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Naval and maritime engineering
Research InstitutionNational Institute of Maritime, Port and Aviation Technology

Principal Investigator

TAGUCHI Harukuni  国立研究開発法人海上・港湾・航空技術研究所, 海上技術安全研究所流体性能評価系耐航性能研究グループ, グループ長 (70344455)

Co-Investigator(Kenkyū-buntansha) 黒田 貴子  国立研究開発法人海上・港湾・航空技術研究所, 流体性能評価系耐航性能研究グループ, 主任研究員 (00415811)
塚田 吉昭  国立研究開発法人海上・港湾・航空技術研究所, 流体性能評価系運動性能研究グループ, 主任研究員 (90425752)
Co-Investigator(Renkei-kenkyūsha) HOUTANI Heidetaka  国立研究開発法人海上・港湾・航空技術研究所, 海上技術安全研究所流体性能評価系耐航性能研究グループ, 研究員 (30636808)
Research Collaborator HARAGUCHI Tomihiro  
SAWADA Hiroshi  
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥11,050,000 (Direct Cost: ¥8,500,000、Indirect Cost: ¥2,550,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2014: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Keywords船体運動時系列計算 / メモリー影響関数 / たたみ込み積分 / 定常傾斜 / フィンスタビライザー / 定常横傾斜 / Wave Group / パラメトリック横揺 / 海上安全 / 船舶工学 / 船体運動 / リスク評価 / 定傾斜
Outline of Final Research Achievements

A time-domain simulation code of ship motion in a series of arbitrary waves was developed and validation with model experiment results was carried out. As a result it was clarified that with the developed time-domain simulation code effect of heel angle and direction on ship motion and effectiveness of fin stabilizer could be estimate accurately. Moreover evaluation method for operational risk of ships in actual sea with the developed time-domain simulation code was considered.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • Research Products

    (3 results)

All 2016 2015 2014

All Journal Article (3 results) (of which Acknowledgement Compliant: 3 results)

  • [Journal Article] 漁船の有効波傾斜係数に及ぼす定傾斜の影響2016

    • Author(s)
      田口晴邦、沢田博史、原口富博、黒田貴子
    • Journal Title

      日本船舶海洋工学会講演会論文集

      Volume: 23 Pages: 479-480

    • Related Report
      2016 Annual Research Report
    • Acknowledgement Compliant
  • [Journal Article] 定傾斜した二次元模型の有効波傾斜係数に関する水槽試験2015

    • Author(s)
      田口晴邦、沢田博史、原口富博、黒田貴子
    • Journal Title

      日本船舶海洋工学会講演会論文集

      Volume: 21 Pages: 493-494

    • Related Report
      2015 Annual Research Report
    • Acknowledgement Compliant
  • [Journal Article] まき網漁船の海水打ち込みに及ぼす定傾斜の影響2014

    • Author(s)
      田口晴邦、原口富博
    • Journal Title

      日本船舶海洋工学会講演会論文集

      Volume: 19 Pages: 395-396

    • Related Report
      2014 Annual Research Report
    • Acknowledgement Compliant

URL: 

Published: 2014-04-04   Modified: 2018-03-22  

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