Analisis Kecepatan Gelombang S (Vs) Menggunakan Inversi kurva Horizontal to Vertical Spectral Ratio di Zona Patahan Opak, Bantul, Yogyakarta
نویسندگان
چکیده
Model kecepatan bawah permukaan berdasarkan gelombang geser (Vs) telah dilakukan di wilayah sesar Opak Bantul memotong ke arah Timur. diperoleh dengan metode inversi kurva Horizontal-to-Vertical Spectral Ratio (HVSR). Vs yang zona patahan Bantul, Yogyakarta menunjukkan adanya struktur bidang miring mengarah Timur Vs30 bahwa daerah bagian Barat dan berasosiasi endapan sedimen lunak. Endapan lunak tersebut dapat menyebabkan kerusakan signifikan jika terjadi getaran akibat pergeseran (gempa bumi). Pada Sesar peningkatan nilai lapisan keras dari Formasi Nglanggran.
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ژورنال
عنوان ژورنال: Jurnal Ikatan Alumni Fisika Universitas Negeri Medan
سال: 2022
ISSN: ['2477-5142']
DOI: https://doi.org/10.24114/jiaf.v8i2.35090