Modelling of the Deterioration of Reinforced Concrete Structures

Palle Thoft-Christensen

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    Abstract

    Stochastic modelling of the deterioration of reinforced concrete structures is addressed in this paper on basis of a detailed modelling of corrosion initiation and corrosion cracking. It is proposed that modelling of the deterioration of concrete should be based on a sound understanding of the physical and chemical properties of the concrete. The relationship between rebar corrosion and crack width is investigated. A new service life definition based on evolution of the corrosion crack width is proposed.
    OriginalsprogEngelsk
    UdgivelsesstedAalborg
    ForlagDept. of Building Technology and Structural Engineering
    Antal sider12
    StatusUdgivet - 2000
    NavnStructural Reliability Theory
    Nummer199
    Vol/bindR0020
    ISSN1395-7953

    Bibliografisk note

    Presented at the IFIP WG 7.5 Working Conference on Reliability and Optimization of Structural Systems, Ann Arbor, USA, September 25-27, 2000

    PDF for print: 20 pp.

    Emneord

    • Stochastic Modelling
    • Reinforced Concrete
    • Concrete Structures
    • Deterioration
    • Corrosion Cracks

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