A Stress Release Model in Egypt
| Autor: | O. Mangira, Kh. A. Omar |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
010504 meteorology & atmospheric sciences
Event (relativity) Probabilistic logic Geology Elastic-rebound theory 010502 geochemistry & geophysics 01 natural sciences Point process Stress (mechanics) symbols.namesake Tectonics symbols Poisson regression Constant (mathematics) Seismology 0105 earth and related environmental sciences |
| Zdroj: | Geotectonics. 54:106-112 |
| ISSN: | 1556-1976 0016-8521 |
| DOI: | 10.1134/s0016852120010082 |
| Popis: | The complexity of seismogenesis calls for probabilistic rather than deterministic model. Towards that direction, the stress release models transpose the elastic rebound theory in a stochastic framework, where the stress level in a region increases gradually between earthquakes due to constant tectonic loading and is released suddenly when an event occurs. The data are modeled through point processes and particularly by means of the hazard function. The application is performed using moderate earthquakes (M ≥ 4.8) occurred in Egypt and the model is compared with the Poisson model by means of information criteria. |
| Databáze: | OpenAIRE |
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