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    Mesoscopic Plastic Strain-Based Multiaxial Fatigue Model for Random Loading

    Abstract A new model to estimate multiaxial high cycle fatigue life is presented in this paper. The proposed model is used for finding fatigue life of multiaxial random proportional loading by considering mesoscopic scale failure mechanism. The predicted fatigue lives by new model which consists of a new damage indicator is better than that of existing fatigue models. The experimental fatigue lives of 14 tests and theoretically predicted lives were compared. The model was verified. The proposed model predicted multiaxial fatigue model was shown a good agreement when comparing with previous models for random loadings.

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    Mesoscopic Plastic Strain-Based Multiaxial Fatigue Model for Random Loading

    Abstract A new model to estimate multiaxial high cycle fatigue life is presented in this paper. The proposed model is used for finding fatigue life of multiaxial random proportional loading by considering mesoscopic scale failure mechanism. The predicted fatigue lives by new model which consists of a new damage indicator is better than that of existing fatigue models. The experimental fatigue lives of 14 tests and theoretically predicted lives were compared. The model was verified. The proposed model predicted multiaxial fatigue model was shown a good agreement when comparing with previous models for random loadings.

    Access

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    Check availability in my library
    Order at Subito €

    Mesoscopic Plastic Strain-Based Multiaxial Fatigue Model for Random Loading

    Abstract A new model to estimate multiaxial high cycle fatigue life is presented in this paper. The proposed model is used for finding fatigue life of multiaxial random proportional loading by considering mesoscopic scale failure mechanism. The predicted fatigue lives by new model which consists of a new damage indicator is better than that of existing fatigue models. The experimental fatigue lives of 14 tests and theoretically predicted lives were compared. The model was verified. The proposed model predicted multiaxial fatigue model was shown a good agreement when comparing with previous models for random loadings.

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    Title:

    Mesoscopic Plastic Strain-Based Multiaxial Fatigue Model for Random Loading

    Contributors:

    Siriwardane, Sudath C. (author) / Dissanayake, Ranjith (author)

    Published in:

    ACMSM25 ; 427-434

    Lecture Notes in Civil Engineering ; 37

    Publication date:

    2019-09-04

    Size:

    8 pages

    ISBN:

    978-981-13-7602-3 , 978-981-13-7603-0

    ISSN:

    2366-2557 , 2366-2565

    DOI:

    https://doi.org/10.1007/978-981-13-7603-0_42

    Type of media:

    Article/Chapter (Book)

    Type of material:

    Electronic Resource

    Language:

    English

    Keywords:

    Multiaxial fatigue , Mesoscopic-plastic strain , Random loading Engineering , Civil Engineering , Structural Materials , Sustainable Architecture/Green Buildings , Theoretical and Applied Mechanics , Computer-Aided Engineering (CAD, CAE) and Design

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