Category Archives: 東北地方太平洋沖地震

東日本大震災 東北地方太平洋沖地震の分析 宮城県-塩竈

東日本大震災 東北地方太平洋沖地震の分析 宮城県-塩竈 M9.0 Japan, Tohoku Earthquake of 11 Mar 2011 Station:Shiogama-MYG012. 38.3175N,141.0193E. Google Maps URL:,118.1km from EpicenterPDF Document:Fourier Amplitude Spectrum:-10(Hz) URL MD5 7830d1ff9e6a7f1c40a75747ecb50509PDF Document:H/V Spectral Ratio URL MD5 f18c5e6634cb9505b1c9c94a846a62a8PDF Document:Maximum Response by Building Height URL MD5 566c9bde6010636653c63d8a6ead351aPDF Document:Sa-Sd Curve.Sa:Maximum Absolute Acceleration Response,Sd:Maximum Relative Displacement Response URL MD5 04ee106fb1a57dfec697c736806f4e71
View Larger Map Reference [1] [2]大崎順彦:『新・地震動のスペクトル解析入門』,鹿島出版会,1994 [3]日本建築学会:『建築物の減衰』,丸善,2000 [4]Yukio Tamura:『Damping in Buildings』 [5]Nelson PULIDO, Toru SEKIGUCHI, Gaku SHOJI , Jorge ALBA, Fernando LAZARES, Taiki SAITO:『Earthquake Source Process and Strong Ground Motions of the 2010 Chile Mega-Earthquake』 [6]Patricio Poblete:『Surviving the 8.8 Richter Chilean Earthquake of 27 Feb 2010 3:34am』 [7] [8] [9] [10] ・PDF作成日はドキュメントの左下、「Document ID No.」の前から8桁に記しています。例 20120302→2012年3月2日. ・Fourier amplitude spectrum is calculated by Fast Fourier transform(FFT). ・Fourier amplitude spectrum is calculated with no noise filtering. ・Maximum Response is calculated with no noise filtering. ・Average(gal) in the document is the value after minus offset. ・1G=980.665cm/s^2 ※Caution:Calculated directly from original uncorrected accelerogram data minus offset. ※Offset is the average of all original uncorrected accelerogram data.