STUDY ON THE CHARACTERISTICS OF CODA WAVE ATTENUATION IN HANDAN-XINGTAI AREA
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Graphical Abstract
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Abstract
Based on Aki single scattering model, the QC values with different coda window in Handan-Xingtai area are calculated with the seismic wave data recorded by Hongshan Seismostation and Handan digital Seismic network from March of 2001 to July of 2006.The mean QC value is 78f0.92, when window length is 20s, and is 144f0.88, when window length is 40s.The Qc value is high in south and low in north.
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