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鉱石のすくい取り作業時におけるバケットに作用する抵抗力の個別要素法解析
http://hdl.handle.net/10295/1280
http://hdl.handle.net/10295/1280da264b0c-6e6d-49ce-a032-d8127d0df036
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
sozai12-3.pdf (624.5 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2008-10-29 | |||||||||
| タイトル | ||||||||||
| タイトル | 鉱石のすくい取り作業時におけるバケットに作用する抵抗力の個別要素法解析 | |||||||||
| 言語 | ja | |||||||||
| タイトル | ||||||||||
| タイトル | Analysis on the Resistive Forces acting the Bucket in the Scooping Task of Piled Fragment Rocks by Use of Distinct | |||||||||
| 言語 | en | |||||||||
| 言語 | ||||||||||
| 言語 | jpn | |||||||||
| 主題 | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Distinct Element Method | |||||||||
| 主題 | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Resistive forces | |||||||||
| 主題 | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Rock pile | |||||||||
| 主題 | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Wheel Loader | |||||||||
| 主題 | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | LHD | |||||||||
| 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 | journal article | |||||||||
| アクセス権 | ||||||||||
| アクセス権 | open access | |||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||
| 作成者 |
高橋, 弘
× 高橋, 弘
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| 内容記述 | ||||||||||
| 内容記述タイプ | Abstract | |||||||||
| 内容記述 | In order to au tomate the scooping task of piled fragment rocks by using the wheel loader or Load-Haul-Dump, it is desirable that the resistive forces acting on the bucket are obtained before the scooping task is performed. However, the resistive forces acting on the bucket are not made clear yet because the changes in shape of the rock pile due to the movement of the bucket are unknown. In this paper, the changes in shape of the rock pile due to the movement ofthe bucket were simulated by use of DEM (Distinct Element Method), and the resistive forces acting on the bucket were calculated. Through the numerical simulation, the changes in shape of the rock pile due to the movement of the bucket were made clear. Furthermore, by comparing the experimental results and simulated results, it was found that the agreement was almost satisfactory. Therefore, it was confirmed that DEM simulation was useful to estimate the resistive forces acting on the bucket. | |||||||||
| 言語 | en | |||||||||
| 出版タイプ | ||||||||||
| 出版タイプ | VoR | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||
| 書誌情報 |
素材物性学雑誌 巻 12, 号 1/2, p. 19-26, 発行日 1999-12-01 |
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| 収録物識別子 | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 09199853 | |||||||||
| 収録物識別子 | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AN10140273 | |||||||||
| 出版者 | ||||||||||
| 出版者 | 日本素材物性学会 | |||||||||
