FAILURE BEHAVIORS OF RUBBER MATERIAL AND THEIR MODELING

• YOSHIDA Junji

  社団法人 土木学会 山梨大学 工学部土木環境工学科

• ABE Masato

  社団法人 土木学会 東京大学 工学系研究科 社会基盤工学専攻

• LEWANGAMAGE Chamindaral Sujeewa

  社団法人 土木学会 東京大学 工学系研究科 社会基盤工学専攻

• FUJINO Yozo

  社団法人 土木学会 東京大学 工学系研究科 社会基盤工学専攻

Bibliographic Information

Other Title

• 画像解析を応用したゴム材料の破断特性の把握とモデル化
• ガゾウ カイセキ オ オウヨウ シタ ゴム ザイリョウ ノ ハダントクセイ ノ ハアク ト モデルカ

Abstract

Mathematical models of the failure behaviors of a rubber material and the laminated rubber bearing are studied. At first, the mechanical behaviors of rubber failure are investigated through shear and tension experiments of the material. In these experiments, an image processing is utilized to trace the deformation field of the specimens accurately. Then, based on the experimental results, a failure criterion is proposed and it is verified in comparison with the results of the failure experiment of a laminated rubber bearing. Finally, utilizing the proposed failure criterion, design equation for the failure of laminated rubber bearing is proposed. This equation also shows good agreement with the experimental result of a bearing.

Journal

• Doboku Gakkai Ronbunshu

  Doboku Gakkai Ronbunshu 2003 (731), 135-146, 2003-04-21

  Japan Society of Civil Engineers

Keywords

• rubber material
• failure criterion
• image processing
• strain invariant
• design equation
• laminated rubber bearing
• finite element analysis

Details

• CRID: 1390001205602715648
• NII Article ID: 130003984308
• NII Article ID: 10012499690
• NII Book ID: AN10014020
• DOI: 10.2208/jscej.2003.731_135
• ISSN: 18827187
• ISSN: 02897806
• NDL BIB ID: 6574478
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I6574478
• Web Site: https://www.jstage.jst.go.jp/article/jscej1984/2003/731/2003_731_135/_pdf
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed