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Dergiler / Turkish Journal of Electrical Engineering and Computer Science / 2005 / Cilt: 13 - Sayı: 1

Multilayer Capacitor Model of the Earth's Upper Crust

Berk ÜSTÜNDAĞ
Özcan KALENDERLİ
Haluk EYİDOĞAN
Sayfa
163–173
Yayın Tarihi
2005-01-01
DOI
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Yapay Zeka Hızlı Bakış & Çıkarımlar

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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

Many anomalies which can be distinguished from regular daily behavior of the signal patterns were observed that thought to be associated with the earthquakes with the magnitude greater than 4 and close less than 150 kilometers to the nearest station.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:In this study, an equivalent electric circuit model of Earth's upper crust is proposed to explain the behavior of measurement patterns acquired from network of the earthquake forecast project.
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Temel Bulgular & Veri:Equivalent circuit model was developed for a) dilatency process that is assumed to be a stress weakening reason and b) external force source that increases shear stress over the fault until sudden decrement before the earthquake.
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Sonuç & Katkı:Many anomalies which can be distinguished from regular daily behavior of the signal patterns were observed that thought to be associated with the earthquakes with the magnitude greater than 4 and close less than 150 kilometers to the nearest station.
🔬Tür:Modelleme & Sayısal Simülasyon
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Electric field measurement · multi-layer capacitor · earthquake forecast

Özet

In this study, an equivalent electric circuit model of Earth's upper crust is proposed to explain the behavior of measurement patterns acquired from network of the earthquake forecast project. A multi-layer capacitor model having active components that couples with the monopolar probe close to the surface is used to determine earthquake precursory patterns due to structural changes in time. Equivalent circuit model was developed for a) dilatency process that is assumed to be a stress weakening reason and b) external force source that increases shear stress over the fault until sudden decrement before the earthquake. A data acquisition system consisting of 15 online measurement stations in Marmara region and a data processing center has been established three years ago. Many anomalies which can be distinguished from regular daily behavior of the signal patterns were observed that thought to be associated with the earthquakes with the magnitude greater than 4 and close less than 150 kilometers to the nearest station.

Abstract

In this study, an equivalent electric circuit model of Earth's upper crust is proposed to explain the behavior of measurement patterns acquired from network of the earthquake forecast project. A multi-layer capacitor model having active components that couples with the monopolar probe close to the surface is used to determine earthquake precursory patterns due to structural changes in time. Equivalent circuit model was developed for a) dilatency process that is assumed to be a stress weakening reason and b) external force source that increases shear stress over the fault until sudden decrement before the earthquake. A data acquisition system consisting of 15 online measurement stations in Marmara region and a data processing center has been established three years ago. Many anomalies which can be distinguished from regular daily behavior of the signal patterns were observed that thought to be associated with the earthquakes with the magnitude greater than 4 and close less than 150 kilometers to the nearest station.

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Bu Makaleye Atıf Yap

ÜSTÜNDAĞ, B., KALENDERLİ, Ö., EYİDOĞAN, H. (2005). Multilayer Capacitor Model of the Earth's Upper Crust. Turkish Journal of Electrical Engineering and Computer Science, Cilt: 13 - Sayı: 1, 163–173. https://ajindex.com/articles/185238

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Kaynakça (11)

  1. U. Ulusoy, M. Ikeya, Earthquake Precursory Events and Scientific Interpretations, Republic of Turkey - Ministry of Culture, Ankara, 2001.
  2. W.G. Cady, Piezoelectricity, McGraw-Hill, New York, 1946.
  3. J.F. Nye, Physical Properties of Crystal, Oxford University Press, London, 1957.
  4. M. Ikeya, T. Matsuda, C. Yamanaka, ”Reproduction of Mimosa and Clock Anomalies Before Earthquakes”, Proc. Japan Acad., Vol. 74(B), pp. 60-64, Apr. 1998.
  5. R.E. Buskirk, C. Frohlich, G.V. Latham, ”Unusual Animal Behavior Before Earthquakes: A Review of Possible Sensory Mechanisms”, Rev. Geophy. Space Phy. 19, pp. 247-270, 1981.
  6. M. Ikeya, T. Komatsu, Y. Kinoshita, K. Teramoto, K. Inoue, M. Gondou, T. Yamamoto, ”Pulsed Electric Field Before Kobe and Izu Earthquakes From Seismically-induced Anomalous Animal Behavior (SAAB)”, Episodes,, pp. 252–260, December 1997.
  7. M. Ikeya, C. Yamanaka, T. Mattsuda, H. Sasaoka, H. Ochiai, Q. Huang, N. Ohtani, T. Komuranani, M. Ohta, Y. Ohna, T. Nagakawa, ”Electromagnetic Pulses Generated by Compression of Granitic Rocks and Animal Behavior”, International Union of Geological Sciences, Vol. 23, No. 4, pp. 262-265, December 2000.
  8. V. Hadjicontis, C. Mavromatou, Laboratory Investigation of the Electric Signals Preceding to Earthquakes, A Critical Review of VAN, Sir J. Lighthill, World Sci. Publ. Co., Singapore, 1996.
  9. O.C. Clint, Electrical Potential Changes and Acoustic Emissions Generated by Fracture and Fluid Flow During Experimental Triaxial Rock Deformation, Ph.D. Thesis, University of London, November 1999. L. Canyaran and B. ¨Ust¨unda˘g, Earthquake Forecast System, Turkish Patent Institute, Application No: /02911, November 1999. M. ¨Ozkaya, High Voltage Technique, Vol. 1, Birsen Press, Istanbul, 1996.
  10. J.W. Rudnicki, Physical Models of Earthquake Instability and Precursory Processes, Intermediate Term Earth- quake Prediction, Birkhauser Verlag, 1988.
  11. T. Matsuda, C. Yamanaka, M. Ikeya, ”Behaiovur of Stress–induced Charges in Cement Containing Quartz Crystals”, Phys. Stat. Sol. 184, No. 2, pp. 359-265, 2001. B. ¨Ust¨unda˘g, S. ¨Ozerdem, ”Neural Network Based Electric Field Pattern Recognition for Earthquake Predic- tion”, European Seismological Congress (ESC 2002), IASPEI/IUGG, Genoa, September, 2002.