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

    Modeling ASR/DEF Expansion Strains in Large Reinforced Concrete Specimens

    Source: Journal of Structural Engineering:;2018:;Volume ( 144 ):;issue: 007
    Author:
    Karthik Madhu M.;Mander John B.;Hurlebaus Stefan
    DOI: 10.1061/(ASCE)ST.1943-541X.0002030
    Publisher: American Society of Civil Engineers
    Abstract: A recent alkali silica reaction (ASR)/delayed ettringite formation (DEF) expansion model was modified to account for the load-induced precracks within a structure. Factors such as the orientation of the exposure face, the reinforcement details, and the location of the strain measurements were also considered. The model was implemented for environmentally exposed large-scale reinforced concrete specimens. The model provided a satisfactory simulation of the expansion results, with most results within the extremities of the measured data. The model successfully simulated the expansion strains inside and outside the development length zone. The expansion induced by ASR/DEF deterioration mechanisms in large structural concrete members could be effectively modeled using the minimalist semiempirical formulation.
    • Download: (2.791Mb)
    • Show Full MetaData Hide Full MetaData
    • Get RIS
    • Item Order
    • Go To Publisher
    • Price: 5000 Rial
    • Statistics

      Modeling ASR/DEF Expansion Strains in Large Reinforced Concrete Specimens

    URI
    http://yetl.yabesh.ir/yetl1/handle/yetl/4247924
    Collections
    • Journal of Structural Engineering

    Show full item record

    contributor authorKarthik Madhu M.;Mander John B.;Hurlebaus Stefan
    date accessioned2019-02-26T07:33:51Z
    date available2019-02-26T07:33:51Z
    date issued2018
    identifier other%28ASCE%29ST.1943-541X.0002030.pdf
    identifier urihttp://yetl.yabesh.ir/yetl1/handle/yetl/4247924
    description abstractA recent alkali silica reaction (ASR)/delayed ettringite formation (DEF) expansion model was modified to account for the load-induced precracks within a structure. Factors such as the orientation of the exposure face, the reinforcement details, and the location of the strain measurements were also considered. The model was implemented for environmentally exposed large-scale reinforced concrete specimens. The model provided a satisfactory simulation of the expansion results, with most results within the extremities of the measured data. The model successfully simulated the expansion strains inside and outside the development length zone. The expansion induced by ASR/DEF deterioration mechanisms in large structural concrete members could be effectively modeled using the minimalist semiempirical formulation.
    publisherAmerican Society of Civil Engineers
    titleModeling ASR/DEF Expansion Strains in Large Reinforced Concrete Specimens
    typeJournal Paper
    journal volume144
    journal issue7
    journal titleJournal of Structural Engineering
    identifier doi10.1061/(ASCE)ST.1943-541X.0002030
    page4018085
    treeJournal of Structural Engineering:;2018:;Volume ( 144 ):;issue: 007
    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