The Strength I Limit State of American Association of State Highway and Transportation Officials (AASHTO) Load and Resistance Factor Design (LRFD) specification deals with the failure probabilities of the combination of non-extreme loads. This design limit state equation (DLSE) has been fully calibrated for dead load and live load by using the reliability-based approach in previous research. However, most of other DLSEs, including the extreme event I and II, with certain probability-based concepts considered, have not yet been fully calibrated by using the reliability-based approach. This paper presents an evaluation of the bridge reliabilities under the limit state of Extreme Event I combination of dead load, live load and earthquake load, by using a force-based and a displacement-based approach on a set of nine simplified bridge models. Results show that the displacement-based approach came up with more convergent and accurate reliabilities for selected models.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Comparison on Force-Based and Displacement-Based Approaches for Evaluation of Bridge Reliability under Multiple Hazards


    Beteiligte:
    Huang, Chao (Autor:in) / Shen, Jerry J. (Autor:in) / Liang, Zach (Autor:in) / Lee, George (Autor:in)

    Kongress:

    10th Asia Pacific Transportation Development Conference ; 2014 ; Beijing, China



    Erscheinungsdatum :

    05.05.2014




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





    Live load factors for reliability-based bridge evaluation

    Hwang, Eui-Seung / Nguyen, Thi Hang / Kim, Do-Young | Springer Verlag | 2013


    Live load factors for reliability-based bridge evaluation

    Hwang, Eui-Seung / Nguyen, Thi Hang / Kim, Do-Young | Online Contents | 2013


    EVA Hazards Comparison

    Haynes, William E. | SAE Technical Papers | 1994