Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Development of Gutenberg–Richter Recurrence Relationship Using Earthquake Data
Abstract This paper provides the hazard parameter values from the approach of Gutenberg–Richter recurrence relationship. Considered the total 197 (1819–2016) years sample of earthquakes catalogue are taken to derive Gutenberg–Richter (GR) relationship, for Gujarat, Western India region. Declustering is the process of removal of dependent earthquake events (foreshocks and aftershocks) from an earthquake catalogue, and this was carried out by using a dynamic spatial–temporal windowing technique. These sequences include the declustering of the catalogue, and estimation of completeness periods for different magnitude classes is 3–4, 4–5, 5–6 and ≥6. First, different approaches for estimation of seismicity parameters have been studied and identified with respect to stable continental regions. Second, the importance of dependence of b value (slope of recurrence curve) on different magnitude intervals has been identified for catalogue data available for Western India (WI). Completeness analysis of the earthquake catalogue was performed by both the visual cumulative and Stepp’s methods [1, 2]. Fitted the frequency formula and estimated reliable Gutenberg–Richter (GR) parameters to quantify seismic hazard for Gujarat, WI region.
Development of Gutenberg–Richter Recurrence Relationship Using Earthquake Data
Abstract This paper provides the hazard parameter values from the approach of Gutenberg–Richter recurrence relationship. Considered the total 197 (1819–2016) years sample of earthquakes catalogue are taken to derive Gutenberg–Richter (GR) relationship, for Gujarat, Western India region. Declustering is the process of removal of dependent earthquake events (foreshocks and aftershocks) from an earthquake catalogue, and this was carried out by using a dynamic spatial–temporal windowing technique. These sequences include the declustering of the catalogue, and estimation of completeness periods for different magnitude classes is 3–4, 4–5, 5–6 and ≥6. First, different approaches for estimation of seismicity parameters have been studied and identified with respect to stable continental regions. Second, the importance of dependence of b value (slope of recurrence curve) on different magnitude intervals has been identified for catalogue data available for Western India (WI). Completeness analysis of the earthquake catalogue was performed by both the visual cumulative and Stepp’s methods [1, 2]. Fitted the frequency formula and estimated reliable Gutenberg–Richter (GR) parameters to quantify seismic hazard for Gujarat, WI region.
Development of Gutenberg–Richter Recurrence Relationship Using Earthquake Data
Angadi, Shivamanth (Autor:in) / Hiravennavar, Apurva (Autor:in) / Desai, Mayank K. (Autor:in) / Solanki, Chandresh H. (Autor:in) / Dodagoudar, Goudappa R. (Autor:in)
15.07.2018
8 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Individual faults can't produce a Gutenberg-Richter earthquake recurrence
| Tema Archiv | 1996
Individual faults can't produce a Gutenberg-Richter earthquake recurrence
| Online Contents | 1996
Individual faults can't produce a Gutenberg-Richter earthquake recurrence
| British Library Online Contents | 1996