Relationships between nonlinear dynamic viscoelasticity and fatigue behaviors of glassy polymer under various fatigue test conditions

T. Liang, K. Tokunaga, A. Yamashita, A. Takahara, T. Kajiyama

研究成果: Contribution to journalArticle査読

16 被引用数 (Scopus)

抄録

Fatigue behavior of amorphous polystyrene (PS) under various cyclic strain conditions was investigated on the basis of nonlinear dynamic viscoelastic measurement at various ambient temperatures. The degree of nonlinear viscoelasticity under tension-compression type cyclic strain was greater than that under tension or compression type ones. The longest fatigue lifetime and the shortest one were observed under compression and tension type fatigue tests, respectively. The fatigue lifetime decreased with an increase in nonlinear viscoelastic parameter (NVP) in the case of the same type of cyclic strain conditions.

本文言語英語
ページ(範囲)477-482
ページ数6
ジャーナルPolymer Bulletin
36
4
DOI
出版ステータス出版済み - 1996

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Condensed Matter Physics
  • Polymers and Plastics
  • Materials Chemistry

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