2. 海底の變動に因つて生ずる津浪について(第2報)

概要

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In a previous paper, the writer has treated the seismic sea waves which would be generated when a circular portion, 2a in diameter, of the bottom of a sea having a uniform depth H, has depressed by a uniform velocity η in a time-interval T. In the present paper, the depression was assumed to have azimuthal and radial variations proportional to r^n cos nθ, other factors being the same with those in the previous calculation. The shapes of the deformation of the sea bottom are shown in Fig.1 in the text, i.e., n=1 gives an inclinational, n=2 a saddle-shaped, and n=3 a tripod-shaped deformation.
東京帝国大学地震研究所,Earthquake Research Institute, Tokyo Imperial University,地震研究所の論文
1947-02-28