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Journal : TEKNIK

KOMPARASI NILAI FAKTOR AMPLIFIKASI TANAH DENGAN PENDEKATAN SSA DAN HVSR PADA WILAYAH KECAMATAN TEMBALANG KOTA SEMARANG Partono, Windu; Irsyam, Masyhur; R.W, Sri Prabandiyani; Maarif, Syamsul
TEKNIK Volume 34, Nomor 3, Tahun 2013
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (666.857 KB) | DOI: 10.14710/teknik.v34i3.6983

Abstract

Several methods for evaluating the effect of site specific condition of soil layers against earthquakes are presently available. Site Specific Analysis (SSA) and Horizontal-to-Vertical Spectral Ratio (HVSR) are two methods commonly used for estimating the amplification factor of soil layers above bedrock. SSA can be performed using subsurface shear wave velocities and dynamic soil properties (density, shear modulus and damping). The HVSR is a simple method for estimating the site amplification factor. Based on the time and budget requirement HVSR is more efficient and effective compare to SSA method.This paper presents result of SSA and HVSR methodscomparison for estimating the amplification factor of soil layers. Two boring locations and six single station seismometer tests were perform within Tembalang District Area.
PERSEPSI PENGEMBANGAN PETA RAWAN GEMPA KOTA SEMARANG MELALUI PENELITIAN HAZARD GEMPA DETERMINISTIK Partono, Windu; Irsyam, Masyhur; Retno Wardani, Sri Prabandiyani; Maarif, Syamsul
TEKNIK Vol 36, No 1 (2015): (Juli 2015)
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (868.249 KB) | DOI: 10.14710/teknik.v36i1.7701

Abstract

Pengembangan peta resiko gempa berdasarkan analisa hazard gempa deterministik (DSHA) merupakan salah satu tahapan yang sangat penting untuk mitigasi kegempaan Kota Semarang. Penelitian peta resiko gempa mencakup perhitungan hazard gempa, analisa kondisi tanah lokal (SSA) dan analisa tingkat resiko kegempaan. Analisa hazard gempa diimplementasikan dengan pendekatan deterministic akibat gempa untuk sumber gempa sesar aktif disekitar Kota Semarang. Parameter geoteknik diperoleh dari hasil pengamatan atau pengujian geoteknik. Hasil dari penelitian ini mencakup pengembangan peta spektra percepatan gerakan tanah di permukaan dan faktor amplifikasi percepatan tanah yang sangat diperlukan pada pengembangan peta rawan gempa Kota Semarang.[Perception Development of Seismic Risk Map Semarang City Through Deterministic Hazard Analysis Research] Development of seismic risk map based on Deterministic Hazard Analysis (DSHA) is an important step for seismic disaster mitigation for Semarang City. The study includes estimation of seismic hazard (DSHA), site specific response analysis (SSA) and risk assessment. Seismic hazard is performed based on deterministic approach considering shallow crustal fault sources influencing Semarang City. Geotechnical parameters are interpreted from previous geotechnical measurements. The result of the hazard analysis includes the distribution of site response spectral acceleration and amplification ratios are performed corresponding to seismic risk assessment for Semarang City. 
Co-Authors -, Asrurifak . Hendriyawan A. Afnimar ACHMAD FAUZI Agus Himawan Alexander Wicaksono Budiarto Alexander, Nick Andhika Sahadewa Andika Sahadewa Anggun Mayang Sari Arifan Jaya Syahbana Asrurifak - Asrurifak, Mohammad Asrurifak, Muhammad Asrurifak, Muhammad Atyanto Boesono Atyanto Boesono, Atyanto Berny A. Subki Bigman Hutapea Bigman M Hutapea Bigman M. Hutapea Bigman M. Hutapea Bigman Marihat Hutapea Cevin Hartanto Chintya Meidina Azwar Dandung Sri Harninto Delfebriyadi Delfebriyadi, Delfebriyadi Donny T. Dangkua Donny T. Dangkua Dyah Kusumastuti Endra Susila Engkon K. Kertapati Engkon K. Kertapati F. X. Toha Fahmi Aldiamar Fahmi Aldiamar Fahmi Aldiamar, Fahmi Faizal, Lutfi Frida Kistiani FX Toha Goro , Garup Lambang Hadi Suntoko Helmy Darjanto Hendriawan Hendriawan Hendriawan, Hendriawan Hendriyawan Hendriyawan Hendriyawan Hendriyawan Hendriyawan, Hendriyawan Hiroaki Yamanaka Hutapea, Bigman M Hutapea, Bigman M. Hutapea, Bigman Marihat I Nyoman Sukanta, I Nyoman I Wayan Sengara I Wayan Sengara, I Wayan Idrus Muhammad Alatas In In Wahdiny Ina Asha Nurjanah Indra Djati Sidi irwan meilano Iswandi Imran L.L. Makrup L.L. Makrup, L.L. Lastiasih, Yudhi Laura Naomi Roniar Lindawati Lindawati Lindung Zalbuin Mase, Lindung Zalbuin M Ridwan M. Asrurifak M. Asrurifak, M. M. Ridwan M. Syamsul Maarif Maudy Anisa Fanani Mikhail, Reguel Mikhail, Reguel Misliniyati, Rena Mohamad Ridwan Mohammad Anwar Fathoni Mohammad Asrurifak Muhammad Asrurifak Muhammad Asrurifak Muhammad Asrurifak Muhammad Asrurifak Muhammad Asrurifak, Muhammad Munirwansyah Munirwansyah Munirwansyah Munirwansyah Munirwansyah Munirwansyah Nazir, Ramli R. Bambang Boediono Ramli Nazir Ramli Nazir Ramli Nazir Reguel Mikhail Reguel Mikhail Rena Misliniyati Rena Misliniyati Rendy Dwi Kartiko Rustiani, Siska Rustiani, Siska Sahadewa, Andika Shafira Annisa Putri Siska Rustiani Siska Rustiani Sitepu, Arif Rahman Hakim Soebagyo Soebagyo Soebagyo Soebagyo Sri Harninto, Dandung Sri Prabandiyani R.W Sri Prabandiyani R.W. Sri Prabandiyani Retno W Sri Prabandiyani Retno Wardani Sri Widiyantoro Sugeng Krisnanto Suhendra, Andryan Tommy Ilyas Tony Budianto Sihite Undayani Cita Sari Usama Juniansyah Fauzi Victor Victor Wahdiny, In In Widjojo A. Prakoso, Widjojo Windu Partono Yuamar Imarrazan Basarah