Pembentukan Kurva Kerapuhan Pilar Skew Bridge dengan Metode Analisis Pushover

Amiseno, Isnu (2018) Pembentukan Kurva Kerapuhan Pilar Skew Bridge dengan Metode Analisis Pushover. Other thesis, Universitas Sebelas Maret.

[img] PDF - Published Version
Download (90Kb)

    Abstract

    Isnu Amiseno, 2018, Development of Fragility Curve for Skew Bridge Pier by Pushover Analysis Method. Thesis. Civil Engineering Department. Faculty of Engineering Sebelas Maret University. Bridge is an important structure to support human movement and freight movement. Therefore, seismic performance evaluation of bridge structure is needed so that it can be concluded whether the bridge is safe or it still needs an improvement. Pushover analysis is a method for evaluating the seismic performance of bridge structures. This study was conducted on a skew bridge, Madiun River Bridge. Bridge modeling was supported by Midas Civil 2011 software. Load input was according to Standar Nasional Indonesia. Capacity curve and capacity spectrum were resulted by pushover analysis. Definition of damage states was based on displacement by Monti and Nistico (2002) and was based on maximum drift ratio by Kim and Shinozuka (2004). Fragility curves were formed by considering some lognormal standard deviation parameter. The pushover analysis resulted a capacity curve which has breaking point on displacement δ = 0.1625 m with base shear V = 19,401.7 kN. Peak ground acceleration of the bridge is 0.38 g. Probability of slight, probability of extensive, and probability of complete based on damage state by Monti and Nistico (2002) respectively are 25.26%, 17.78%, and 11.58%. Probability of slight, probability of moderate, probability of extensive, and probability of complete based on damage state by Kim and Shinozuka respectively are 36.45%, 21.23%, 11.58%, and 0.23%. Keywords: Skew Bridge, Pushover Analysis, Capacity Curve, Capacity Spectrum, Fragility Curve.

    Item Type: Thesis (Other)
    Subjects: T Technology > TA Engineering (General). Civil engineering (General)
    Divisions: Fakultas Teknik
    Fakultas Teknik > Teknik Sipil
    Depositing User: Aren Dwipa
    Date Deposited: 04 Dec 2018 19:19
    Last Modified: 04 Dec 2018 19:19
    URI: https://eprints.uns.ac.id/id/eprint/42403

    Actions (login required)

    View Item