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Drucker-Prager弾塑性体の漸近解を使用した最大摩擦せん断応力破壊規準によるせん断破壊の考察
http://hdl.handle.net/2297/17383
http://hdl.handle.net/2297/17383ab07375b-0580-446b-b202-8cc973de840d
名前 / ファイル | ライセンス | アクション |
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TE-PR-SHINBO-C-1224.pdf (826.9 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2017-10-03 | |||||
タイトル | ||||||
タイトル | Drucker-Prager弾塑性体の漸近解を使用した最大摩擦せん断応力破壊規準によるせん断破壊の考察 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | On a shear failure by the maximum frictional shear stress criteria using an asymptotic solution for the Drucker-Prager elastic-plastic material | |||||
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 | journal article | |||||
著者 |
矢富, 盟祥
× 矢富, 盟祥× 新保, 泰輝 |
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提供者所属 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 金沢大学理工研究域環境デザイン学系 | |||||
書誌情報 |
材料 = Zairyo/Journal of the Society of Materials Science, Japan 巻 57, 号 12, p. 1224-1231, 発行日 2008-12-01 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0514-5163 | |||||
NCID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00096175 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.2472/jsms.57.1224 | |||||
出版者 | ||||||
出版者 | 日本材料学会 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | A new fracture criterion of the shear failure for the geomaterials is presented which enables to predict a straight extension of a crack in the elastic plastic materials under the compressive loads. It is an application of the Coulomb fracture criterion to a crack extension criterion called "The maximum frictional shear stress criterion". We examine the criterion by using both the singular and the constant terms in the asymptotic expansion of the crack tip stress fields for a linear hardening Drucker-Prager elastic plastic material. As a result, we find that the confining pressure, the frictional coefficient of the crack surface, the small hardening parameter, and the dilatancy effect is the lowering of the extensive hoop stress causing the crack kink, which contribute the frictional shear stress extending a crack straight to maximum. © 2008 The Society of Materials Science. | |||||
権利 | ||||||
権利情報 | Copyright (c) 2008 日本材料学会 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |