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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| a29b1p12.pdf | 459.72 kB | Adobe PDF | 見る/開く |
| タイトル: | 宮崎地殻変動観測所における発破観測-発破振動の伝播特性と地殻変動観測への影響- |
| その他のタイトル: | OBSERVATION OF GROUND VIBRATIONS GENERATED BY BLASTS AT THE MIYAZAKI CRUSTAL MOVEMENT OBSERVATORY-CHARACTERISTICS OF PROPAGATION OF GROUND VIBRATIONSAND THE EFFECTS OF BLASTS ON THE OBSERVATIONOF GROUND STRAINS- |
| 著者: | 古澤, 保  尾上, 謙介 寺石, 眞弘 赤松, 純平 |
| 著者名の別形: | FURUZAWA, Tamotsu ONOUE, Kensuke TERAISHI, Masahiro AKAMATSU, Junpei |
| 発行日: | 1-Apr-1986 |
| 出版者: | 京都大学防災研究所 |
| 誌名: | 京都大学防災研究所年報. B |
| 巻: | 29 |
| 号: | B-1 |
| 開始ページ: | 107 |
| 終了ページ: | 116 |
| 抄録: | Ground vibrations by blasts were observed to investigate their effects on the observationof ground strains at the Miyazaki Crustal Movement Observatory. The geology around theObservatory is mudstone formation with thin sandstone layers of the Miyazaki group inNeogene.Vp and Vs of the non-weathered rocks were found to be 3.6 km/sec and 1.6 km/sec, re-spectively. Qp and Qs were estimated to be around 10 and 14, respectively. These valueswere discussed with relation to the observational facts of large attenuation in high frequencycontents of seismic waves from local earthquakes.Many steps recorded by extensometers at the blasts and earthquakes were mainly attribut-able to mechanics of extensometers. |
| URI: | http://hdl.handle.net/2433/71920 |
| 関連リンク: | http://www.dpri.kyoto-u.ac.jp/nenpo/nenpo.html |
| 出現コレクション: | No.29 B-1 |
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