YaBeSH Engineering and Technology Library

    • Journals
    • PaperQuest
    • YSE Standards
    • YaBeSH
    • Login
    View Item 
    •   YE&T Library
    • ASCE
    • Journal of Structural Engineering
    • View Item
    •   YE&T Library
    • ASCE
    • Journal of Structural Engineering
    • View Item
    • All Fields
    • Source Title
    • Year
    • Publisher
    • Title
    • Subject
    • Author
    • DOI
    • ISBN
    Advanced Search
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Archive

    Fatigue Reliability under Nonstationary Loads: Model Formulation

    Source: Journal of Structural Engineering:;1993:;Volume ( 119 ):;issue: 002
    Author:
    Richard J. Nielsen
    ,
    Darel Tracy
    ,
    Xiqin Long
    DOI: 10.1061/(ASCE)0733-9445(1993)119:2(662)
    Publisher: American Society of Civil Engineers
    Abstract: This paper develops a method for predicting the expected low‐cycle fatigue damage in structures subjected to nonstationary loading processes. The load is a filtered Gaussian random process of limited duration. The resulting strain‐response process in a given structural component determines the fatigue damage of the component. The fatigue analysis is based on a recursive definition of waiting‐time distributions for range‐pair cycles. The range‐pair waiting‐time distribution is derived from the crossing rate of the strain‐response process through strain‐range limits. The waiting‐time distributions determine the probability that a given number of range‐pair cycles will occur through the duration of the response. The damage is assumed to accumulate linearly according to the Manson‐Coffin relationship. The methodology is applied numerically to a spherical storage tank subjected to a moderate earthquake. The expected damage correlates well with the results of a Monte‐Carlo simulation, indicating that the methodology can be successfully implemented for loadings of limited duration.
    • Download: (417.7Kb)
    • Show Full MetaData Hide Full MetaData
    • Get RIS
    • Item Order
    • Go To Publisher
    • Price: 5000 Rial
    • Statistics

      Fatigue Reliability under Nonstationary Loads: Model Formulation

    URI
    http://yetl.yabesh.ir/yetl1/handle/yetl/31631
    Collections
    • Journal of Structural Engineering

    Show full item record

    contributor authorRichard J. Nielsen
    contributor authorDarel Tracy
    contributor authorXiqin Long
    date accessioned2017-05-08T20:55:00Z
    date available2017-05-08T20:55:00Z
    date copyrightFebruary 1993
    date issued1993
    identifier other%28asce%290733-9445%281993%29119%3A2%28662%29.pdf
    identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/31631
    description abstractThis paper develops a method for predicting the expected low‐cycle fatigue damage in structures subjected to nonstationary loading processes. The load is a filtered Gaussian random process of limited duration. The resulting strain‐response process in a given structural component determines the fatigue damage of the component. The fatigue analysis is based on a recursive definition of waiting‐time distributions for range‐pair cycles. The range‐pair waiting‐time distribution is derived from the crossing rate of the strain‐response process through strain‐range limits. The waiting‐time distributions determine the probability that a given number of range‐pair cycles will occur through the duration of the response. The damage is assumed to accumulate linearly according to the Manson‐Coffin relationship. The methodology is applied numerically to a spherical storage tank subjected to a moderate earthquake. The expected damage correlates well with the results of a Monte‐Carlo simulation, indicating that the methodology can be successfully implemented for loadings of limited duration.
    publisherAmerican Society of Civil Engineers
    titleFatigue Reliability under Nonstationary Loads: Model Formulation
    typeJournal Paper
    journal volume119
    journal issue2
    journal titleJournal of Structural Engineering
    identifier doi10.1061/(ASCE)0733-9445(1993)119:2(662)
    treeJournal of Structural Engineering:;1993:;Volume ( 119 ):;issue: 002
    contenttypeFulltext
    DSpace software copyright © 2002-2015  DuraSpace
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
    yabeshDSpacePersian
     
    DSpace software copyright © 2002-2015  DuraSpace
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
    yabeshDSpacePersian