Stochastic modeling of elastic large deflection analysis of steel plates subject to compressive load

Riddhideep Mandal, Yasumi Kawamura

    Abstract

    In this study the stochastic properties of the response of a steel plate under in-plane compressive load subject to random initial deformation has been characterized using Polynomial Chaos Expansions (PCE). Initially the random characteristics of maximum initial deformation of a steel plate have been evaluated using PCE. Subsequently an analytical procedure has been developed which can predict the stochastic characteristics of the strength of plate, based on the probabilistic model of the initial deformation. A significant feature of the present method is the avoidance of the generally time-consuming Monte Carlo Simulation. It has been found that the proposed methodology can predict the statistical characteristics of the plate response with sufficient accuracy, when compared to those obtained from Monte Carlo Simulations. Copyright © 2014 by the International Society of Offshore and Polar Engineers (ISOPE).

    Original languageEnglish
    Title of host publicationProceedings of the International Offshore and Polar Engineering Conference
    PublisherInternational Society of Offshore and Polar Engineers
    Pages9-17
    Number of pages9
    ISBN (Print)9781880653913
    StatePublished - 2014 Jan 1
    Event24th International Ocean and Polar Engineering Conference, ISOPE 2014 Busan - Busan, Korea, Republic of

    Other

    Other24th International Ocean and Polar Engineering Conference, ISOPE 2014 Busan
    CountryKorea, Republic of
    CityBusan
    Period14/6/1514/6/20

    Fingerprint

    Steel
    Chaos theory
    Polynomials
    Engineers

    Keywords

    • Coefficient estimation
    • Elastic large deflection analysis
    • Intrusive formulation
    • Polynomial chaos expansion
    • Stochastic analysis
    • Strength of plate

    ASJC Scopus subject areas

    • Energy Engineering and Power Technology
    • Mechanical Engineering
    • Ocean Engineering

    Cite this

    Mandal, R., & Kawamura, Y. (2014). Stochastic modeling of elastic large deflection analysis of steel plates subject to compressive load. In Proceedings of the International Offshore and Polar Engineering Conference. (pp. 9-17). International Society of Offshore and Polar Engineers.

    Stochastic modeling of elastic large deflection analysis of steel plates subject to compressive load. / Mandal, Riddhideep; Kawamura, Yasumi.

    Proceedings of the International Offshore and Polar Engineering Conference. International Society of Offshore and Polar Engineers, 2014. p. 9-17.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Mandal, R & Kawamura, Y 2014, Stochastic modeling of elastic large deflection analysis of steel plates subject to compressive load. in Proceedings of the International Offshore and Polar Engineering Conference. International Society of Offshore and Polar Engineers, pp. 9-17, 24th International Ocean and Polar Engineering Conference, ISOPE 2014 Busan, Busan, Korea, Republic of, 15-20 June.
    Mandal R, Kawamura Y. Stochastic modeling of elastic large deflection analysis of steel plates subject to compressive load. In Proceedings of the International Offshore and Polar Engineering Conference. International Society of Offshore and Polar Engineers. 2014. p. 9-17.

    Mandal, Riddhideep; Kawamura, Yasumi / Stochastic modeling of elastic large deflection analysis of steel plates subject to compressive load.

    Proceedings of the International Offshore and Polar Engineering Conference. International Society of Offshore and Polar Engineers, 2014. p. 9-17.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

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