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陰解法弾塑性計算アルゴリズムを用いた圧縮荷重下に存在するき裂先端近傍応力場の有限要素解析
http://hdl.handle.net/2297/36689
http://hdl.handle.net/2297/366892336b397-46c9-48d2-b292-0dd622705665
名前 / ファイル | ライセンス | アクション |
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TE-PR-YATOMI-C-597.pdf (2.8 MB)
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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 | 陰解法弾塑性計算アルゴリズムを用いた圧縮荷重下に存在するき裂先端近傍応力場の有限要素解析 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Finite element analysis of stress fields near a crack tip under compressive loads using implicit elasto - plastic calculation algorithm | |||||
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 |
鱸, 洋一
× 鱸, 洋一× 矢富, 盟祥 |
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書誌情報 |
応用力学論文集 = Journal of applied mechanics : JSCE 巻 7, p. 597-606, 発行日 2004-01-01 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1345-9139 | |||||
NCID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11311063 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.2208/journalam.7.597 | |||||
出版者 | ||||||
出版者 | 土木学会 = Japan Society of Civil Engineers | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In this paper, we examine the implicit elasto-plastic calculation algorithm with contact conditions on the crack surfaces in order to obtain stress and strain fields near a crack tip under the biaxial compressive loads. It is important to elucidate the fracture criterions under compressive loads such as the explanation of the existence and the creation of long faults, landslide in slope ground and so on. We find that the mode II crack extension can be explained by plastic effect near a crack tip, and stretch fracture surrounding a plastic crack tip does not occur, especially, the internal friction angle is small. We also find, under the softening plasticity, that deviatoric strain region extends straightly from a crack tip and localizes to narrow band. | |||||
権利 | ||||||
権利情報 | Copyright © by Japan Society of Civil Engineers 土木学会 | 許可を得て登録 | |||||
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 | |||||
関連URI | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://www.jsce.or.jp/ | |||||
関連URI | ||||||
識別子タイプ | URI | |||||
関連識別子 | https://www.jstage.jst.go.jp/browse/journalam1998/-char/ja/ |