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All Journal IPTEK The Journal of Engineering
Safiraa, Faradina
Sepuluh Nopember Institute of Technology
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Electrical & Electronics Engineering Engineering Mechanical Engineering

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Site-Specific Seismic Hazard Assessment and Ground Motion Selection for Nonlinear Time History Analysis Safiraa, Faradina; Tajunissa, Yuyun; Darmawan, Muhammad Sigit; Wahyudi, Hendra
IPTEK The Journal of Engineering Vol 11, No 3 (2025)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23378557.v11i3.a23085

Abstract

This journal aims to study a comprehensive methodology involving Deterministic Seismic Hazard Analysis (DSHA), site-specific ground motion selection, spectral matching, and nonlinear dynamic analysis on Beribis Kendeng Waleri Fault. Seven strong ground motion records were selected from the PEER NGA-West2 database and spectrally matched to the target response spectrum derived from DSHA parameters. Local site effects were incorporated through a site response analysis using detailed subsurface soil data, which classified the site as Class E (very soft soil). The resulting surface-level acceleration time histories were used in nonlinear time history analysis to assess structural performance.
Co-Authors Darmawan, Muhammad Sigit Tajunissa, Yuyun Wahyudi, Hendra