Results 71 to 80 of about 1,213 (164)

Determination of Empirical Formula Model of Soil Vibration Acceleration of Denpasar Area

Buletin Fisika, 2018
In this research, we have determined the model of empirical formula of Peak Ground Acceleration (PGA) based on general formula of Lin and Wu using 62 observational PGA data which corresponds to earthquake parameter data of Bali and its surroundings for ...
Dwi Karyadi Priyanto, K.N. Suarbawa, Ardhianto Septiadhi   +2 more
doaj   +1 more source

Validation of strong-motion stochastic model using observed ground motion records in north-east India

Geomatics, Natural Hazards & Risk, 2016
We focused on validation of applicability of semi-empirical technique (spectral models and stochastic simulation) for the estimation of ground-motion characteristics in the northeastern region (NER) of India.
Dipok K. Bora, Vladimir yu Sokolov, Friedemann Wenzel   +2 more
doaj   +1 more source

Performance Evaluation of Earthquake Acceleration Attenuation Models (1994–2023): A Case Study of the December 5, 2024 Khuzestan Earthquake [PDF]

Computational Engineering and Physical Modeling
Understanding the accuracy of acceleration attenuation relationships is crucial for improving seismic hazard analysis and ensuring the safety of structures in earthquake-prone regions.
Mansoureh Rezaeemanesh, Ali Alibazi
doaj   +1 more source

ANALISIS PENDEKATAN EMPIRIS PGA (PEAK GROUND ACCELERATION) PULAU BALI MENGGUNAKAN METODE DONOVAN, MC. GUIRRE, DAN M.V. MICKEY

Jurnal Ilmu dan Inovasi Fisika, 2018
Salah satu faktor yang mempengaruhi nilai percepatan tanah maksimum atau Peak Ground Acceleration (PGA) adalah faktor lokal yang dapat berupa keadaan geologi atau karakteristik suatu wilayah. Hal ini menunjukkan adanya perbedaan nilai PGA pada suatu wilayah terkait perbedaan karakteristik geologi.
openaire   +2 more sources

Mapping of earthquake risk levels based on Peak Ground Acceleration (PGA) values case study in East Java

Journal of Physics: Conference Series
Abstract East Java is one of the provinces on Java Island characterized by relatively high seismicity, making it highly susceptible to earthquake hazards. This vulnerability is further exacerbated by the region′s high population density, which increases the potential for significant losses of property and even ...
null Supriyadi, V A Fadilah, null Khumaedi, null Sunarno, A N Hikmah   +4 more
openaire   +1 more source

Pemetaan Daerah Rawan Gempabumi Berdasarkan Nilai Parameter Kerapuhan Batuan Dan Peak Ground Acceleration(PGA) Di Wilayah Bali

Kappa Journal
Bali is a region that is prone to earthquake hazards. This is because Bali is flanked by two earthquake-causing zones, first is the subduction zone in the south and thesecond one is back arc fault zone in the north. One of the efforts to minimize damage or loss caused by earthquakes is to anal yze the vulnerability of a region to earthquakes.
Komang Ngurah Suarbawa, IGA Putra Adnyana, Amalia Dwi Lestari   +2 more
openaire   +1 more source

Analisis Kerentanan Wilayah Terhadap Gempabumi Berdasarkan Parameter Nilai Kerapuhan Batuan (B-Value) Dan Peak Ground Acceleration (PGA) Di Provinsi Bali

Buletin Fisika, 2021
Abstrak - Bali merupakan daerah yang rawan akan bahaya bencana gempabumi. Hal ini disebabkan karena Bali diapit oleh dua penyebab gempabumi, yaitu zona subduksi di sebelah selatan dan adanya patahan busur belakang di sebelah utara. Salah satu upaya untuk meminimalisir kerusakan atau kerugian yang diakibatkan oleh gempabumi yaitu dengan menganalisis ...
Amalia Dwi Lestari, Komang Ngurah Suarbawa, I Wayan Supardi, I Putu Dedy Pratama   +3 more
openaire   +1 more source

Analysis of Peak Ground Acceleration (PGA) and Modified Mercalli Intensity (MMI) Scale using PSHA Method in Lampung Province

INERSIA lnformasi dan Ekspose Hasil Riset Teknik Sipil dan Arsitektur
Earthquakes are inevitable natural disasters that are challenging to predict, yet effective mitigation is crucial. Lampung Province, located in Indonesia, faces significant tectonic activity due to the Sumatra Fault System (SFS) and the subduction of the Indo-Australian and Eurasian plates.
Muhammad Harun Yahya, Almaida Enggar Ashari, Arifan Jaya Syahbana, Yanif Dwi Kuntjoro, Ahmad Luthfin   +4 more
openaire   +1 more source

Quantifying Geotechnical Uncertainty in Ground Motion Predictions: Bayesian Generalized Linear Model Framework

Advances in Civil Engineering
Accurate prediction of peak ground intensity measures is inevitably influenced by geotechnical variability. Variations in soil properties, subsurface conditions, and seismic inputs introduce complexities that challenge the reliability of predictions ...
Ayele Tesema Chala, Mais Mayassah, Clara Beatrice Vilceanu, Richard Ray   +3 more
doaj   +1 more source

Analysis of Peak Ground Acceleration (PGA) and earthquake disaster risk in the Central Java Region based on earthquake data 1980-2022

Journal of Physics: Conference Series
Abstract This study aims to know the spread of PGA values in Central Java and the level of risk of earthquake disasters in Central Java so they can be optimized to mitigate the disaster. The method used in this study is the Fukushima and Tanaka methods based on earthquake data from 1980-2022 in the Central Java Region.
null Supriyadi, A N Hikmah, E Ardenti, null Khumaedi   +3 more
openaire   +1 more source