Seismic hazard disaggregation analysis of West Kalimantan NPP potential site: A precursory study

2021 ◽  
Author(s):  
Y. Yuliastuti ◽  
Y. Indrawati
Keyword(s):  
Seismic Hazard ◽  
West Kalimantan ◽  
Potential Site ◽  
Hazard Disaggregation

scholarly journals Ground Response and Historical Buildings in Avellino (Campania, Southern Italy): Clues from a Retrospective View Concerning the 1980 Irpinia-Basilicata Earthquake

Geosciences ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. 503
Author(s):  
Lucia Nardone ◽  
Fabrizio Terenzio Gizzi ◽  
Rosalba Maresca
Keyword(s):  
Seismic Hazard ◽  
Ground Motion ◽  
Southern Italy ◽  
Strong Motion ◽  
Historical Buildings ◽  
Borehole Data ◽  
Ground Response ◽  
Maximum Acceleration ◽  
Observed Damage ◽  
Hazard Disaggregation

Cultural heritage represents our legacy with the past and our identity. However, to assure heritage can be passed on to future generations, it is required to put into the field knowledge as well as preventive and safeguard actions, especially for heritage located in seismic hazard-prone areas. With this in mind, the article deals with the analysis of ground response in the Avellino town (Campania, Southern Italy) and its correlation with the effects caused by the 23rd November 1980 Irpinia earthquake on the historical buildings. The aim is to get some clues about the earthquake damage cause-effect relationship. To estimate the ground motion response for Avellino, where strong-motion recordings are not available, we made use of the seismic hazard disaggregation. Then, we made extensive use of borehole data to build the lithological model so being able to assess the seismic ground response. Overall, results indicate that the complex subsoil layers influence the ground motion, particularly in the lowest period (0.1–0.5 s). The comparison with the observed damage of the selected historical buildings and the maximum acceleration expected indicates that the damage distribution cannot be explained by the surface geology effects alone.

scholarly journals APLIKASI DATA PENGINDERAAN JAUH DAN SIG DALAM PEMILIHAN TAPAK POTENSIAL PLTN KALIMANTAN BARAT

2015 ◽  
Vol 17 (2) ◽  
pp. 121
Author(s):  
Heni Susiati ◽  
Yarianto S.B.S. ◽  
Kurnia Anzhar ◽  
Bansyah Kironi ◽  
June Mellawati
Keyword(s):  
Remote Sensing ◽  
Nuclear Power ◽  
Power Plants ◽  
Nuclear Power Plants ◽  
Coastal Areas ◽  
Suitability Analysis ◽  
West Kalimantan ◽  
Potential Site ◽  
The Village ◽  
Selection Of

ABSTRAK APLIKASI DATA PENGINDERAAN JAUH DAN SIG DALAM PEMILIHAN TAPAK POTENSIAL PLTN KALIMANTAN BARAT. Untuk inventarisasi tapak potensial PLTN di wilayah pesisir Kalimantan Barat telah dilakukan penelitian di sepanjang pesisir di Provinsi Kalimantan Barat berdasar kriteria yang berlaku dalam pemilihan tapak PLTN. Tujuan penelitian adalah untuk mendapatkan tapak potensial PLTN di wilayah pesisir provinsi Kalimantan Barat berdasarkan kriteria yang berlaku. Metode penelitian meliputi pengumpulan data primer, interpretasi data penginderaan jauh dan analisis pembobotan berbasis sistem informasi geografi. Hasil pemeringkatan diperoleh 6 tapak potensial PLTN yang sesuai, yaitu: peringkat pertama di desa Air Besar, kecamatan Kendawangan, peringkat kedua di desa Sie, kecamatan Simpang, kabupaten Kayong Utara, peringkat ketiga ada di desa Sungai Kanan, Kecamatan Muara, kabupaten Ketapang, peringkat keempat berada di desa Sungai Nanjung, peringkat kelima berada di desa Kendawangan Kanan, kabupaten Ketapang dan peringkat keenam terdapat di desa Matang, kecamatan Paloh, kabupaten Sambas. Hasil analisis kesesuaian lahan menunjukkan bahwa semua tapak yang terpilih telah memenuhi kriteria umum dan khusus dalam pemilihan tapak potensial PLTN, antara lain: bukan merupakan lahan gambut, serta jauh dari pemukiman. Kata kunci: tapak potensial, PLTN, Penginderaan Jauh, SIG, matching   ABSTRACT REMOTE SENSING AND GIS APPLICATION IN THE A NPP POTENTIAL SITE SELECTION AT WEST KALIMANTAN. To inventory of potential site of nuclear power plants in the coastal areas of West Kalimantan has conducted research along the coast in the province of West Kalimantan based on the applicable criteria in the selection of nuclear power plant site. The research objective is to get the potential site of nuclear power plants in the coastal areas of West Kalimantan province based criteria and a weighting system based on geographic information and matching. The rating results obtained 6 appropriate location to be used as a potential site of nuclear power plants, namely in sequence as follows: first place in the village of Air Besar, sub Kendawangan, ranked 2nd in the village Sie, sub Simpang, district North Kayong, ranking third in the village Sungai Kanan, Muara, Ketapang district, as well as to the fourth rank in the village Nanjung River, ranked fifth in the village Kendawangan, Ketapang district and ranked sixth in the coastal areas located in the village of Matang, sub Paloh, Sambas district. The results of land suitability analysis showed that all selected site have met the general and specific criteria in the selection of a potential site of nuclear power plants, among others: not a peat land, as well as away from the settlements. Keywords: potential site, NPP, Remote Sensing, GIS, matching

PEMETAAN DAERAH RENTAN GEMPA BUMI SEBAGAI DASAR PERENCANAAN TATA RUANG DAN WILAYAH DI PROVINSI SULAWESI BARAT

KURVATEK ◽  
2017 ◽  
Vol 1 (2) ◽  
pp. 41-47
Author(s):  
Marinda noor Eva
Keyword(s):  
Seismic Hazard ◽  
Hazard Analysis ◽  
Probabilistic Seismic Hazard Analysis ◽  
Seismic Hazard Analysis ◽  
Probabilistic Seismic Hazard

Penelitian mengenai daerah rawan gempa bumi ini menggunakan Metode Probabilistic Seismic Hazard Analysis (PSHA) di Provinsi Sulawesi Barat, dengan tujuan untuk memetakan tingkat kerawanan bahaya gempa bumi di Kabupaten Mamasa. Penelitian ini menggunakan data kejadian gempa bumi di Pulau Sulawesi dan sekitarnya dari tahun 1900 – 2015. Hasil pengolahan PSHA menggunakan Software Ez-Frisk 7.52 yang menghasilkan nilai hazard di batuan dasar pada kondisi PGA (T = 0,0 sekon), dengan periode ulang 500 tahun dan 2500 tahun berkisar antara (149,54 – 439,45) gal dan (287,18 – 762,81) gal. Nilai hazard di batuan dasar dengan kondisi spektra T = 0,2 sekon untuk periode ulang 500 tahun dan 2500 tahun adalah (307,04 – 1010,90) gal dan (569,48 – 1849,78) gal. Nilai hazard di batuan dasar dengan kondisi spektra T = 1,0 sekon untuk periode ulang 500 tahun dan 2500 tahun diperoleh nilai (118,01 – 265,75) gal dan (223,74 – 510,92) gal. Berdasarkan analisis PSHA, nilai PGA di Provinsi Sulawesi Barat dominan dipengaruhi oleh sumber gempa sesar.

Seismic Hazard Map for Papua Island

2018 ◽  
Vol 9 (2) ◽  
pp. 57
Author(s):  
Lalu Makrup ◽  
Arif Hariyanto ◽  
Setya Winarno
Keyword(s):  
Seismic Hazard ◽  
Hazard Map ◽  
Seismic Hazard Map
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