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フルテキストURLD580069000001.pdf ( 1.4MB ) 公開日 2020-02-26
タイトル強制振動仮説と潮汐バーストの概念
タイトルヨミキョウセイ シンドウ カセツ ト チョウセキ バースト ノ ガイネン
タイトル別表記A forced oscillation hypothesis and the concept of tide Burst
作成者池田, 幸夫
作成者ヨミイケダ, ユキオ
作成者別表記Ikeda, Yukio
内容記述(抄録等)A tide generating force has two dynamic properties. One of them is a property as a vector with magnitude and direction, the other is a periodicity of force acting with a cycle of about 12 hours. When an object receives a periodical external force, the object certainly vibrates. This vibration is referred to as forced oscillation in physics. So, from the perspective of physics, it is very rational to consider that tides are the forced oscillation movements of the ocean caused by the periodicity of tide generating force. Applying the theory of forced oscillation to the tidal phenomena, the tides of the ocean can be classified into three types of movements according to the depth of the sea. When the depth is shallower than 22,000m, the tidal response of the ocean must be "out of phase" with the tidal force, and when deeper than 22,000m, it must be "in phase". Further, when the depth will be equal to 22,000m, the tidal response of the ocean must be "resonance". Therefore, the amplitude of tide becomes infinite in scale. In this paper, this kind of extremely huge scale of tide, predicted theoretically, is called "tide burst". Some scientific meanings of the concept of tide burst, especially in relation to Earth science and astronomy, will be discussed in detail.
本文言語jpn
著者キーワード潮汐
地球潮汐
強制振動仮説
潮汐バースト
起潮力
資料タイプtext
ファイル形式application/pdf
出版者山口大学教育学部
出版者ヨミヤマグチ ダイガク キョウイク ガクブ
NII資料タイプ紀要論文
ISSN2433-3670
NCIDAA12810513
学内刊行物(紀要等)山口大学教育学部研究論叢
掲載誌名山口大学教育学部研究論叢
掲載誌名別表記Bulletin of the Faculty of Education, Yamaguchi University
69
開始ページ1
終了ページ5
発行日2020-01-31
著者版/出版社版出版社版
リポジトリIDD580069000001
地域区分山口大学
URIhttp://www.lib.yamaguchi-u.ac.jp/yunoca/handle/D580069000001