被覆弾性層一弾性基質体の軸対称接触問題における内部応力分布

• 三浦 鴻太郎

• 坂本 信

• 田邊 裕治

書誌事項

タイトル別名

• ヒフク ダンセイソウ-ダンセイキシツタイ ノ ジク タイショウ セッショク モンダイ ニ オケル ナイブ オウリョク ブンプ

抄録

type:Article

We focus on internal stress and displacement of an elastic axisymmetric contact problem for indentation of a layer-substrate body. An elastic layer is assumed to be perfectly bonded to an elastic semi-infinite substrate. The elastic layer is smoothly indented with a flat-ended cylindrical and spherical indenter. The analytical and exact solutions were obtained by solving an infinite system of simultaneous equations using the method to express a normal contact stress at the upper surface of the elastic layer as an appropriate series. This paper presented the numerical results of internal stress and displacement distributions for hard-coating system with constant values of Poisson's ratio and the thickness of elastic layer.

identifier:http://repository.seikei.ac.jp/dspace/handle/10928/1391

収録刊行物

• 成蹊大学理工学研究報告 = The journal of the Faculty of Science and Technology, Seikei University

  成蹊大学理工学研究報告 = The journal of the Faculty of Science and Technology, Seikei University 57 (1-2), 1-5, 2020-12-01

  成蹊大学理工学部

キーワード

• contact problem
• indentation test
• layer-substrate body
• stress distribution
• analytical solution

詳細情報

• CRID: 1390010292757144448
• NII論文ID: 120007119112
• NII書誌ID: AA1203510X
• ISSN: 18802265
• DOI: 10.15018/00000987
• NDL書誌ID: 031410172
• Web Site: http://hdl.handle.net/10928/1391
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I031410172
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • IRDB
  • NDL
  • CiNii Articles