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動揺する漁船の船内漁労装置等に加わる力の推定
https://fra.repo.nii.ac.jp/records/2007976
https://fra.repo.nii.ac.jp/records/20079765783a4b0-4340-4a7a-8a27-2a73de6f78d9
| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2024-06-19 | |||||
| タイトル | ||||||
| タイトル | 動揺する漁船の船内漁労装置等に加わる力の推定 | |||||
| 言語 | ja | |||||
| タイトル | ||||||
| タイトル | Estimation of Force acting on Fishing Equipment installed on a shaking Fishing Boat | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
久保, 敏
× 久保, 敏 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | It is very complicated to estimate exactly the force acting on the support portion of fishing equipment installed on a shaking fishing boat, because to do that, its support must be treated as a elastic one and the shaking characteristics must be known exactly. Therefore, to estimate the force roughly, the author measured the acceleration of fishing boats (2.42Gt, 3.80Gt and 7.01Gt) in the waves by using six acceleration pick-ups. The gists are as follows: 1. The acceleration pick-up was influenced by gravity. 2. The influence of constant gravity, that is caused by ship's constant slope, was removed by filter (0.05Hz). When the fishing boat was running in the head sea at full speed, next four points became apparent: 3. The maximum acceleration (1. 1g upward) occurred at front deck. 4. Acceleration (rms value) was compared with stopping time's one. It was magnified as follows: a) longitudinally 4.4 b) sideways 1.2 b) vertically (front deck) 4.0 (rear deck) 2.9 5. High frequency component of acceleration tended to increase. 6. As mentioned above, in the head sea, the shock tended to increase. And, vertical acceleration at front deck was most severe and increased greatly. | |||||
| 言語 | en | |||||
| bibliographic_information |
ja : 水産工学研究所技報. 漁船工学 en : Technical report of National Research Institute of Fisheries Engineering. Fishing boat and instrument 巻 6, p. 1-7, ページ数 7, 発行日 1985-03 |
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| 出版者 | ||||||
| 出版者 | 水産工学研究所 | |||||
| 言語 | ja | |||||
| 出版者 | ||||||
| 出版者 | National Research Institute of Fisheries Engineering | |||||
| 言語 | en | |||||
| item_10002_source_id_9 | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0388-970X | |||||
| item_10002_source_id_11 | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN0035205X | |||||
| 情報源 | ||||||
| 識別子タイプ | Local | |||||
| 関連識別子 | nrife_gk_6_1 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://agriknowledge.affrc.go.jp/RN/2010322051 | |||||
| 言語 | ja | |||||
| 関連名称 | 日本農学文献記事索引(agriknowledge) | |||||
