書誌事項
- タイトル別名
-
- A Seismic Model Study of Elastic Radiations from Spherical Wave-Sources
- モデル ジッケン ニヨル キュウハゲン ノ コウサツ
この論文をさがす
抄録
A seismic model study is made to confirm the theoretical results of elastic radiations from spherical wave-sources in our past paper.<br>A two dimensional substitute for the theoretical source is prepared and firstly estimated, in the apparatus Fig. 3 (A), about its practical possibility to be employed as a directive source. The homogeneity of the medium (plate of acrlite) is also examined through the same apparatus. The pressure-time variation at the source, p(t), is numerically obtained from the Fourier spectra of seismic records of initial P pulse in the apparatus Fig. 3 (B), by which the wave-forms of initial P are also recorded in several directions for three kinds of directive sources. The initial SV pulses radiated from these directive sources are investigated by the apparatus Fig. 3 (C). The P and SV pulses thus recorded are compared with the calculated ones whose source function is chosen as p(t). Agreement of both results is perceived to a considerable extent.
収録刊行物
-
- 地震 第2輯
-
地震 第2輯 30 (3), 283-294, 1977
公益社団法人 日本地震学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390282679280632704
-
- NII論文ID
- 130006785033
-
- NII書誌ID
- AN00305741
-
- ISSN
- 18839029
- 2186599X
- 00371114
-
- NDL書誌ID
- 1918213
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可