Evaluation of viscoelastic characteristics of polymer by using indentation method

研究成果: Conference contribution

抜粋

Five-step indentation test is used to evaluate viscoelastic characteristic of acrylonitrile butadiene styrene resin, ABS resin. Five-step indentation test consists of two indentation cycles and the creep compliance is evaluated from the second indentation cycle, because the measured penetration depth in second cycle is unaffected by plastic deformation. The creep compliance is evaluated by the indentation theory for an axisymmetric conical indenter and elastic-viscoelastic correspondence principle. Furthermore, in order to evaluate the creep compliance, FEM is used to analyze the indentation problem, in which the conical indenter is impressed on an impression. The results show that creep compliance evaluated by FEM are comparable to that by tensile test. This result means that the creep compliance of polymer can be evaluated by 5-step indentation test.

元の言語English
ホスト出版物のタイトルMechanics of Composite and Multi-functional Materials - Proceedings of the 2016 Annual Conference on Experimental and Applied Mechanics
出版者Springer New York LLC
ページ303-307
ページ数5
7
ISBN(印刷物)9783319417653
DOI
出版物ステータスPublished - 2017
イベントAnnual Conference on Experimental and Applied Mechanics, 2016 - Orlando, United States
継続期間: 2016 6 62016 6 9

Other

OtherAnnual Conference on Experimental and Applied Mechanics, 2016
United States
Orlando
期間16/6/616/6/9

    フィンガープリント

ASJC Scopus subject areas

  • Engineering(all)
  • Computational Mechanics
  • Mechanical Engineering

これを引用

Sakaue, K. (2017). Evaluation of viscoelastic characteristics of polymer by using indentation method. : Mechanics of Composite and Multi-functional Materials - Proceedings of the 2016 Annual Conference on Experimental and Applied Mechanics (巻 7, pp. 303-307). Springer New York LLC. https://doi.org/10.1007/978-3-319-41766-0_37