[S-SS23_1PM1] Strong Ground Motion and Earthquake Disaster

[SSS23-21] The Wave Features Theory and Soliton

*Masaru NISHIZAWA¹ (1.none)

Keywords:Wave Features Theory, Soliton, KDV Equation, Nonlinear waves

1. The eye of Writers under the title “The Great Kanto Earthquake (of 1923)” correctly spotted, the demolished style difference between the large and small structure.2. Fourier Spectrum of Earthquake Motion near the observatory forms The Normal Distribution (Gaussian Distribution). And The further near the observatory. And The Sharp shape of Normal distribution mean densely the frequency.