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The Kjartansson constant Q model uses Mathematical Q models to explain how the earth responds to seismic waves and is widely used in seismic geophysical applications. Because these models satisfies the Krämers-Krönig relations they should be preferable to the Kolsky model in seismic inverse Q filtering. Kjartanssons model is a simplification of the first of Azimi Q models 〔Azimi S.A.Kalinin A.V. Kalinin V.V and Pivovarov B.L.1968. Impulse and transient characteristics of media with linear and quadratic absorption laws. Izvestiya - Physics of the Solid Earth 2. p.88-93〕 (1968). ==Kjartansson constant Q model== Kjartanssons model is a simplification of the first of Azimi Q models.〔 Azimi proposed his first model together with 〔Strick E. The determination of Q, dynamic viscosity and transient creep curves from wave propagation measurements. Geophysical Journal of the Royal Astronomical Society 13, p.197-218〕 Strick (1967) and has the attenuation proportional to |w|1-γ| and is: : The phase velocity is written: : If the phase velocity goes to infinity in the first term on the right, we simply has: : This is Kjartansson constant Q model. 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「The Kjartansson constant Q model」の詳細全文を読む スポンサード リンク
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