回転翼形ディスクの不釣合い荷重による応力拡大係数の解析

• 中村 保雄

• 高橋 賞

書誌事項

タイトル別名

• Experimental Analysis of Stress Intensity Factor on the Disk with Unbalanced Load under Rotation.
• カイテンヨクケイ ディスク ノ フツリアイ カジュウ ニ ヨル オウリョク カ

抄録

It causes sometimes rotary machineries to vibrate when there are unbalanced forces into them. In that case, we usually make them balanced forces. So we have investigated as to the stress intensity factor K₁ on the rotating disk having cracks under the unbalanced force by means of both the photoelastic freezing method and the caustics method. In conclusion, it seems that the values of the stress intensity factor K₁ at both the point of nearer and the opposite site to the unbalanced force are higher than those of not near it. Therefore, if there are the unbalanced forces on the rotating body, that is more possible to destroy it.

収録刊行物

• 日本機械学会論文集Ａ編

  日本機械学会論文集Ａ編 64 (621), 1268-1272, 1998

  一般社団法人 日本機械学会

キーワード

• Stress Intensity Factor
• Rotating Disk
• Unbalanced Force
• Photoelastic and Caustics Methods

詳細情報

• CRID: 1390001204446610944
• NII論文ID: 110002374567
• NII論文ID: 10004569232
• NII書誌ID: AN0018742X
• DOI: 10.1299/kikaia.64.1268
• ISSN: 18848338
• ISSN: 03875008
• NDL書誌ID: 4475350
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4475350
• Web Site: http://www.jstage.jst.go.jp/article/kikaia1979/64/621/64_621_1268/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可