13. A Consideration on Probabilistic Analysis of Plastic Collapse of Ship Transverse Frame Structure

スポンサーリンク

概要

• 論文の詳細を見る

• This paper is concerned with the reliability assessment of ship transverse structures, which are modeled as relatively sturdy frame and subjected to quasi-static extreme loads, based on plastic collapse analysis. Plastic collapse is evaluated by using a linearized plasticity condition of the section under the combined effect of bending moment, shearing force and axial force to generate the safety margins, using a matrix method. Probabilistically dominant collapse modes are selected by applying the so-called branch-and-bound method. The proposed method is successfully applied to the transverse structures of large and medium size tankers and an ore carrier under some notional load conditions. Through numerical examples, effects of combined loads and notional load conditions on probabilistic properties of plastic collapse of ship transverse frame structures are investigated.

• 社団法人日本船舶海洋工学会の論文

著者

• 岡田 博雄

  College Of Engineering Osaka Prefecture University

• Okada Hiroo

  College Of Engineering University Of Osaka Prefecture

• Murotsu Y

  Osaka Prefecture Univ. Osaka Jpn

• Katsura Shinji

  Graduate Student University Of Osaka Prefecture

• MATSUZAKI Satoshi

  Graduate School, University of Osaka Prefecture

• OKADA Hiroo

  Dept. of Naval Architecture, University of Osaka Prefecture

• MUROTSU Yoshisada

  Dept. of Aeronautical Engineering, University of Osaka Prefecture

• Matsuzaki Satoshi

  Graduate School University Of Osaka Prefecture

• Murotsu Y

  Osaka Prefectural College Of Technology

関連論文

• (34) 薄肉円形双曲殼の抵抗機構について(英文) : 平成9年春季講演論文概要
• (28)従動力を受ける薄肉殻の大変形に伴う抵抗機構(英文) : 平成8年春季講演論文概要
• An Investigation of the Initial Resisting Mechanisms of Circular Hyperbolic Thin Shells
• The Resisting Mechanism during the Large Normal Deflection of Thin Shells Subjected to Follower Forces
• A Method of Probabilistic Collapse Analysis of Transmission Line Structure
• Automatic Generation of Stochastically Dominant Failure Modes for Large-scale Structures : Solid-Mechanisc, Strength of Materials
• 13. A Consideration on Probabilistic Analysis of Plastic Collapse of Ship Transverse Frame Structure
• Tunneling Algorithm Applied to Reliability Analysis of Laminated Composite Plate(Reliability Engineering in Materials and Structures)

スポンサーリンク