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Development of Prediction System for Welding Deformation during Assembling Hull Blocks Using Image Measurement

Research Project

Project/Area Number 22760640
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Naval and maritime engineering
Research InstitutionOsaka Prefecture University

Principal Investigator

SHIBAHARA Masakazu  大阪府立大学, 大学院・工学研究科, 准教授 (20350754)

Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords材料 / 構造力学 / 画像処理 / 非接触計測 / 三次元計測 / 変形予測 / 溶接組立 / 画像計測 / 大規模解析 / 船体大型ブロック / 陽解法FEM
Research Abstract

In this study, prediction system for welding deformation during assembling hull blocks using image measurement was developed. Using this system, welding deformation during assembling hull blocks and welding deformation of whole process every welding sequence became able to be predicted. Because of this development, for example, it became to be possible to take into consideration the reduction of welding deformation

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (42 results)

All 2013 2012 2011 2010 Other

All Journal Article (16 results) (of which Peer Reviewed: 13 results) Presentation (25 results) (of which Invited: 1 results) Remarks (1 results)

  • [Journal Article] GPUを用いた理想化陽解法FEMによる溶接変形・応力解析手法2013

    • Author(s)
      生島一樹、柴原正和、伊藤真介、深沢塔一
    • Journal Title

      溶接学会論文集

      Volume: 31 Pages: 23-32

    • NAID

      10026187833

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Investigation of Factors Influencing Welding Deformation of Ship Block by Inherent Strain Analysis Using Idealized Explicit FEM2012

    • Author(s)
      Hata, S. Itoh, T. Sugihiro, Y. Yamashita, A. Kamio, M. Shibahara, and M. Mochizuki
    • Journal Title

      Journal of Physics, Conference Series

      Volume: 379

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Investigation on Twisting Distortion of Thin Plate Stiffened Structure under Welding2012

    • Author(s)
      Jiangchao Wang, Masakazu Shibahara, Xudong Zhang, Hidekazu Murakawa
    • Journal Title

      Journal of Materials Processing Technology

      Volume: 212 Pages: 1705-1715

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Measurement of In-situ Measurement System for Welding Deformation Using Digital Camera2012

    • Author(s)
      Masakazu SHIBAHARA, Kazuki IKUSHIMA
    • Journal Title

      Shinsuke ITOH 511-517 Journal of Science and Technology of Welding and Joining

      Volume: 17

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Large-scale Computation for Welding Mechanics Using Idealized Explicit FEM Accelerated by a GPU Kazuki IKUSHIMA2012

    • Author(s)
      Shinsuke ITOH, Masakazu SHIBAHARA
    • Journal Title

      The Proceedings of the 21th International Offshore and Polar Engineering Conference

      Volume: 4 Pages: 244-251

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Ultra Large Scale FE Computation Using Idealized Explicit FEM Accelerated by GPU2012

    • Author(s)
      Kazuki IKUSHIMA, Shinsuke ITOH, Masakazu SHIBAHARA
    • Pages
      91-92
    • NAID

      120004874481

    • Related Report
      2012 Final Research Report
  • [Journal Article] Numerical Analysis of Welding Deformation for Large-Scale Structure Kazuki Ikushima2012

    • Author(s)
      Shinsuke Itoh, Masakazu Shibahara
    • Journal Title

      Visual JW

      Pages: 95-96

    • Related Report
      2012 Final Research Report
  • [Journal Article] Large-scale Computation for Welding Mechanics Using Idealized Explicit FEM Accelerated by a GPU2012

    • Author(s)
      Kazuki IKUSHIMA, Shinsuke ITOH, Masakazu SHIBAHARA
    • Journal Title

      The Proceedings of the 21th International Offshore and Polar Engineering Conference

      Volume: 4 Pages: 244-251

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Measurement of Welding Deformation Based on Stereo Imaging Technique2012

    • Author(s)
      Masakazu SHIBAHARA, Toshiki YAGI, Shinsuke ITOH
    • Journal Title

      The Proceedings of the 21th International Offshore and Polar Engineering Conference

      Volume: 4 Pages: 258-265

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Investigation of Factors Influencing Welding Deformation of Ship Block by Inherent Strain Analysis Using Idealized Explicit FEM2012

    • Author(s)
      M. Hata, S. Itoh, T. Sugihiro, Y. Yamashita, A. Kamio, M. Shibahara, and M. Mochizuki
    • Journal Title

      Journal of Physics, Conference Series

      Volume: 379 Pages: 1-8

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Heat Conduction Analysis of Welding Moving Heat Source Problem Using Idealized Explicit FEM2012

    • Author(s)
      Kazuki IKUSHIMA, Takashi OKADA, Shinsuke ITOH, Masakazu SHIBAHARA
    • Journal Title

      The Proceedings of the 21th International Offshore and Polar Engineering Conference

      Volume: 4 Pages: 232-237

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 動的陽解法FEMを基にした大規模構造のための溶接過渡変形・応力解析手法の提案2011

    • Author(s)
      柴原正和、生島一樹、伊藤真介、正岡孝治
    • Journal Title

      溶接学会論文集

      Volume: 29 Pages: 1-9

    • NAID

      10030150461

    • Related Report
      2012 Final Research Report 2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Application of Inherent Strain Analysis Using Idealized Explicit FEM for Prediction of Welding Deformation in Ship Block Building2011

    • Author(s)
      S.Itoh, M.Hata, M.Shibahara, M.Mochizuki
    • Journal Title

      The Proceedings of the 20th International Offshore and Polar Engineering Conference

      Pages: 111-116

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Development of Idealized Explicit FEM2011

    • Author(s)
      S.Itoh, M.Shibahara, T.Fukasawa
    • Journal Title

      The Proceedings of the 20th International Offshore and Polar Engineering Conference

      Pages: 166-173

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] 溶接中における三次元変形の時系列全視野計測2010

    • Author(s)
      柴原正和、恩田尚拡、伊藤真介、正岡孝治
    • Journal Title

      溶接学会論文集

      Volume: 28 Pages: 338-345

    • NAID

      10030150274

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Development of Analytical Method for Welding mechanics Using Idealized Explicit FEM2010

    • Author(s)
      Masakazu Shibahara, Kazuki Ikushima
    • Journal Title

      TRANSACTIONS OF JWRI

      Volume: 39 Pages: 384-386

    • NAID

      120005249229

    • Related Report
      2012 Final Research Report
  • [Presentation] 溶接変形・残留応力解析における固有ひずみ付与方法に関する検討2012

    • Author(s)
      八木利起、生島一樹、伊藤真介、柴原正和、岡田裕、村川英一
    • Organizer
      溶接学会秋季全国大会
    • Place of Presentation
      奈良
    • Year and Date
      2012-09-28
    • Related Report
      2012 Final Research Report
  • [Presentation] 理想化陽解法FEMによる薄板構造の溶接変形解析2012

    • Author(s)
      生島一樹、重政拓海、伊藤真介、柴原正和、深沢塔一
    • Organizer
      溶接学会春季全国大会講演概要
    • Place of Presentation
      大阪
    • Year and Date
      2012-04-11
    • Related Report
      2012 Final Research Report
  • [Presentation] 画像処理を用いた溶接変形の計測2012

    • Author(s)
      生島一樹、伊藤真介、柴原正和
    • Organizer
      溶接学会春季全国大会
    • Place of Presentation
      大阪
    • Year and Date
      2012-04-11
    • Related Report
      2012 Final Research Report
  • [Presentation] Ultra Large Scale FE Computation Using Idealized Explicit FEM Accelerated by GPU Kazuki IKUSHIMA, Shinsuke ITOH2011

    • Author(s)
      Masakazu SHIBAHARA, Ninshu MA
    • Organizer
      International Seminar on Welding Science and Engineering(WSE2011) & CCWS Seminar
    • Place of Presentation
      大阪
    • Year and Date
      2011-11-19
    • Related Report
      2012 Final Research Report
  • [Presentation] Ultra Large Scale FE Computation Using Idealized Explicit FEM2011

    • Author(s)
      生島一樹, 伊藤真介, 柴原正和
    • Organizer
      International Seminar on Welding Science and Engineering (WSE2011) & CCWS Seminar 2011
    • Place of Presentation
      大阪
    • Year and Date
      2011-11-18
    • Related Report
      2011 Annual Research Report
  • [Presentation] GPUを用いた並列化理想化陽解法FEMの開発2011

    • Author(s)
      生島一樹,八木利起,伊藤真介,柴原正和
    • Organizer
      溶接構造シンポジウム2011
    • Place of Presentation
      神戸
    • Year and Date
      2011-11-15
    • Related Report
      2012 Final Research Report
  • [Presentation] 理想化陽解法FEMによる大型船体ブロックの固有ひずみ解析2011

    • Author(s)
      畑将司,望月正人,伊藤真介,柴原正和,山下泰生
    • Organizer
      溶接構造シンポジウム2011
    • Place of Presentation
      大阪
    • Year and Date
      2011-11-15
    • Related Report
      2012 Final Research Report
  • [Presentation] 理想化陽解法FEMによる超高速大規模解析2011

    • Author(s)
      柴原正和,生島一樹
    • Organizer
      溶接構造シンポジウム2011
    • Place of Presentation
      大阪
    • Year and Date
      2011-11-15
    • Related Report
      2012 Final Research Report
  • [Presentation] Ultra Large Scale Welding Simulation2011

    • Author(s)
      生島一樹, 伊藤真介, 柴原正和
    • Organizer
      International Symposium on Disaster Simulation & Structure Safety in the Next Generation
    • Place of Presentation
      マウイ島
    • Year and Date
      2011-09-18
    • Related Report
      2011 Annual Research Report
  • [Presentation] Ultra Large Scale Welding Simulation2011

    • Author(s)
      Ultra Large Scale Welding Simulation M. Shibahara, K
    • Organizer
      Ikushima 333-340 International Symposium on Disaster Simulation & Structural Safety in the Next Generation
    • Place of Presentation
      神戸
    • Year and Date
      2011-09-17
    • Related Report
      2012 Final Research Report
  • [Presentation] 固有ひずみを利用した理想化陽解法FEMによる残留応力・変形解析の高速化2011

    • Author(s)
      生島一樹, 伊藤真介, 柴原正和
    • Organizer
      日本船舶海洋工学会秋季全国大会
    • Place of Presentation
      伊勢
    • Year and Date
      2011-09-09
    • Related Report
      2011 Annual Research Report
  • [Presentation] 溶接三次元変形の画像計測2011

    • Author(s)
      柴原正和,恩田尚拡,八木利起,伊藤真介
    • Organizer
      日本機械学会
    • Place of Presentation
      北九州
    • Year and Date
      2011-07-17
    • Related Report
      2012 Final Research Report
  • [Presentation] Development of Analytical Method for Welding Mechanics Using Idealized Explicit FEM2011

    • Author(s)
      生島一樹, 伊藤真介, 柴原正和
    • Organizer
      ISOPE2011
    • Place of Presentation
      マウイ島
    • Year and Date
      2011-06-27
    • Related Report
      2011 Annual Research Report
  • [Presentation] 理想化陽解法FEMによる溶接構造物の大規模接合・組立シミュレーション2011

    • Author(s)
      生島一樹, 伊藤真介, 柴原正和
    • Organizer
      溶接学会春季全国大会
    • Place of Presentation
      東京
    • Year and Date
      2011-04-22
    • Related Report
      2011 Annual Research Report
  • [Presentation] 理想化陽解法FEMによる溶接構造物の大規模接合・組立シミュレーション2011

    • Author(s)
      生島一樹、伊藤真介、柴原正和、深沢塔一
    • Organizer
      溶接学会春季全国大会講演概要
    • Place of Presentation
      東京
    • Year and Date
      2011-04-20
    • Related Report
      2012 Final Research Report
  • [Presentation] 固有ひずみを利用した理想化陽解法FEMによる残留応力・変形解析の高速化2011

    • Author(s)
      生島一樹、伊藤真介、柴原正和
    • Organizer
      溶接学会秋季全国大会講演概要
    • Place of Presentation
      東京
    • Year and Date
      2011-04-20
    • Related Report
      2012 Final Research Report
  • [Presentation] Development of Analytical Method for Welding mechanics Using Idealized Explicit FEM2010

    • Author(s)
      Masakazu Shibahara, Kazuki Ikushima
    • Organizer
      The International Symposium on Visualization in Joining & Welding Science Through Advanced Measurements and Simulation
    • Place of Presentation
      大阪
    • Year and Date
      2010-12-11
    • Related Report
      2012 Final Research Report
  • [Presentation] 画像計測を用いた溶接固有変形同定に関する研究2010

    • Author(s)
      恩田尚拡、伊藤真介、柴原正和、深沢塔一
    • Organizer
      溶接学会秋季全国大会講演概要
    • Place of Presentation
      大阪
    • Year and Date
      2010-08-09
    • Related Report
      2012 Final Research Report
  • [Presentation] 理想化陽解法FEMによる大型船体ブロックの固有ひずみ解析2010

    • Author(s)
      畑将司、伊藤真介、山下泰生、柴原正和、望月正人
    • Organizer
      溶接学会秋季全国大会講演概要
    • Place of Presentation
      大阪
    • Year and Date
      2010-08-09
    • Related Report
      2012 Final Research Report
  • [Presentation] Elastic Analysis Using Inherent Strain for Large-Scale Structure by Idealized Explicit FEM2010

    • Author(s)
      Yusuke Minami, Kazuki Ikushima, Masakazu Shibahara, Toichi Fukasawa
    • Organizer
      The 4th Pan Asian Association of Maritime Engineering Societies (PAAMES)
    • Place of Presentation
      Singapore
    • Year and Date
      2010-07-12
    • Related Report
      2012 Final Research Report
  • [Presentation] Development of Analytical Method for Welding Mechanics Using Idealized Explicit FEM Kazuki Ikushima2010

    • Author(s)
      Masakazu Shibahara, Toichi Fukasawa
    • Organizer
      The 4th Pan Asian Association of Maritime Engineering Societies
    • Place of Presentation
      Singapore
    • Year and Date
      2010-07-12
    • Related Report
      2012 Final Research Report
  • [Presentation] 突合せ溶接時における溶接変形に及ぼす仮付けの影響に関する検討

    • Author(s)
      今智史,重政拓海,生島一樹,伊藤真介,柴原正和
    • Organizer
      溶接学会秋季全国大会講演概要
    • Place of Presentation
      東京 一橋大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] 多層溶接継手の大規模残留応力解析

    • Author(s)
      柴原正和
    • Organizer
      原子力学会秋の大会 計算科学技術部会
    • Place of Presentation
      広島 広島大学
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] 溶接変形・残留応力解析における固有ひずみ付与方法に関する検討

    • Author(s)
      八木利起、生島一樹、伊藤真介、柴原正和、岡田裕、村川英一
    • Organizer
      溶接学会秋季全国大会講演概要
    • Place of Presentation
      奈良
    • Related Report
      2012 Annual Research Report
  • [Presentation] 理想化陽解法FEMによる薄板構造の溶接変形解析

    • Author(s)
      生島一樹、重政拓海、伊藤真介、柴原正和、深沢塔一
    • Organizer
      溶接学会春季全国大会講演概要
    • Place of Presentation
      奈良
    • Related Report
      2012 Annual Research Report
  • [Remarks]

    • URL

      http://blade04.marine.osakafu-u.ac.jp/~lab03/index.htm

    • Related Report
      2012 Final Research Report

URL: 

Published: 2010-08-23   Modified: 2019-07-29  

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