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  1. 学術雑誌論文
  2. その他
  1. 部局別インデックス
  2. 工学部

き裂開閉口挙動に基づく穴材の疲労き裂発生の検出法について

http://hdl.handle.net/20.500.12000/222
http://hdl.handle.net/20.500.12000/222
171b9645-f3d2-42df-84a0-587486bde498
名前 / ファイル ライセンス アクション
kaneshiro_h15.pdf kaneshiro_h15.pdf
Item type デフォルトアイテムタイプ(フル)(1)
公開日 2007-04-25
タイトル
タイトル き裂開閉口挙動に基づく穴材の疲労き裂発生の検出法について
言語 ja
作成者 真壁, 朝敏

× 真壁, 朝敏

ja 真壁, 朝敏

兼城, 英夫

× 兼城, 英夫

ja 兼城, 英夫

Makabe, Chobin

× Makabe, Chobin

en Makabe, Chobin

Kaneshiro, Hideo

× Kaneshiro, Hideo

en Kaneshiro, Hideo

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
権利情報
言語 ja
権利情報 Copyright (c) 1990 日本機械学会
主題
言語 en
主題Scheme Other
主題 Fatigue
言語 en
主題Scheme Other
主題 Crack Initiation
言語 en
主題Scheme Other
主題 Detective Method
言語 en
主題Scheme Other
主題 Crack Opening
言語 en
主題Scheme Other
主題 Crack Closing
言語 en
主題Scheme Other
主題 Holed Specimen
内容記述
内容記述タイプ Other
内容記述 A simple and new method of detecting for crack initiation at a notched section of a moving machine element is proposed and applied to a specimen with a blind hole. In this experimental case, the fatigue crack tip opening and closing point can be measured using the relation between the following function h and cyclic stress σ:h=ε_y+λε_x, λ=Δε_y/Δε_x, where ε_y and ε_x are the strains measured in the vicinity of the edge of the hole in the center axis, and Δε_y and Δε_x are the ranges of ε_y and ε_x, respectively. Crack initiation at the hole edge can also be detected with the waveform of such a function h. Furthermore, until the crack reaches the hole bottom, the crack length can be evaluated with the range of the subtractive function related to h. The detective method proposed can be expected to be applicable to the monitoring of crack growth in many real cases.
内容記述タイプ Other
内容記述 論文
出版者
言語 ja
出版者 日本機械学会
言語
言語 jpn
資源タイプ
資源タイプ journal article
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
識別子
識別子 http://hdl.handle.net/20.500.12000/222
識別子タイプ HDL
収録物識別子
収録物識別子タイプ ISSN
収録物識別子 03875008
収録物識別子タイプ NCID
収録物識別子 AN0018742X
収録物名
言語 ja
収録物名 日本機械学会論文集. A編
書誌情報
巻 56, 号 531, p. 19-24, 発行日 1990-11-25
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