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一面せん断試験における粒状体の進行性破壊とダイレイタンシー特性の個別要素法による把握
http://hdl.handle.net/10069/15014
http://hdl.handle.net/10069/1501430756129-e1be-44a7-a4dc-c9605c5aa2bf
名前 / ファイル | ライセンス | アクション |
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KJ00004723926.pdf (749.2 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2008-03-05 | |||||
タイトル | ||||||
タイトル | 一面せん断試験における粒状体の進行性破壊とダイレイタンシー特性の個別要素法による把握 | |||||
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 | departmental bulletin paper | |||||
著者 |
棚橋, 由彦
× 棚橋, 由彦× 濱崎, 正一× 西村, 強× 木山, 英郎 |
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著者別名 | ||||||
姓名 | Tanabashi, Yoshihiko | |||||
著者別名 | ||||||
姓名 | Hamasaki, Seiichi | |||||
著者別名 | ||||||
姓名 | Nishimura, Tsuyoshi | |||||
著者別名 | ||||||
姓名 | Kiyama, Hideo | |||||
その他のタイトル | ||||||
その他のタイトル | A Study on Progressive Failure and Dilatancy Characteristics of Granular Material under Direct Shear Using by Distinct Element Method | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | It is fairly important to estimate a feature of progressive failure and a dilatancy characteristics of granular material such as sand, and a development process of shear band has been recently noteworthy concerning with progressive failure in the micro-mechanics. This paper first describes the test results of direct shear test for grass beads which have equivalent diameters. The paper next deals with a numerical simulation for the above tests using by Distinct Element Method (hereafter refers to as DEM) developed by Cundall, P. A. (1971) at first as a computer model for simulating progressive large scale movement in blocky rock systems. It has been clarified that DEM modified by one of the authors can estimate sufficiently the feature of progressive failure and the dilatancy characteristics of granular material from the comparison with observed and calculated behavior of granular material under direct shear. | |||||
書誌情報 |
長崎大学工学部研究報告 巻 27, 号 48, p. 151-159, 発行日 1997-01 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 02860902 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00178418 | |||||
sortkey | ||||||
P00151-P00159 | ||||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 長崎大学工学部研究報告 Vol.27(48) p. 151-159, 1997 |