Karya
Judul/Title Modeling of seismic wave propagation at Tiris Geothermal Area using 2D Spectral Element Method (SEM)
Penulis/Author Agus Suprianto (1) ; Dr. Wahyudi, M.S. (2); Dr.rer.nat. Wiwit Suryanto, S.Si., M.Si. (3); Agus Subekti (4)
Tanggal/Date 2015
Kata Kunci/Keyword
Abstrak/Abstract The spectral-element method (SEM) has been applied to simulate seismic wave propagation in 2D tentative geological model of Geothermal Area in Tiris, East Java Indonesia. We used 2-D model with 36 km x 5 km dimensions and discretized into 720 × 80 rectangular elements (mesh). We computed 8000 time steps with a sampling interval of 0.001 s using 10 Hz Ricker wavelet. The snapshots of seismic wave propagation along Tiris 2D geological model illustrate that SEM could accurately modeling seismic wave propagation. The seismic event that triggers a vibration in rock layers not only depend on the characteristics of the seismic earthquake source parameters and seismic wave propagation media, but also influenced by geometry of the media, such as topography and geological setting. The influence of ground topography, difference media, and structural geology were demonstrated by different time of wave arrival and different amplitudes. Therefore, SEM could be applied as preliminary study in geothermal exploration
Rumpun Ilmu Geofisika
Bahasa Asli/Original Language English
Level Internasional
Status
Dokumen Karya
No Judul Tipe Dokumen Aksi
1Modeling of seismic wave propagation at Tiris (Applied Mechanics and Materials, 2018).pdf[PAK] Full Dokumen
2Modeling of seismic wave propagation at Tiris Geothermal Area using 2D Spectral Element Method (SEM).pdf[PAK] Cek Similarity
3jurnal_2116920_da54fbc54f2bffe8590650f361db67cf.pdfCek Similarity
4Cover, Daftar Isi, Editor Prosiding-Modelling of Seismic Wave Propagation.pdfSeminar Sampul Prosiding
5Sertifikat-Modeling of Seismic Wave Propagation.pdfArtikel dan Sertifikat/Bukti Kehadiran/Pasport (jika tidak ada sertifikat)
6MODELING OF SEISMIC WAVE PROPAGATION___ (Proc_ Nasional), lengkap.pdf[PAK] Full Dokumen
7Rev_Modeling of Seismic Wave Propagation at Tiris Geothermal Area Using 2D Spectral Element Method (SEM).pdf[PAK] Full Dokumen