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

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

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

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.

Original languageEnglish
Pages (from-to)477-482
Number of pages6
JournalPolymer Bulletin
Volume36
Issue number4
DOIs
Publication statusPublished - Jan 1 1996

Fingerprint

fatigue tests
viscoelasticity
Viscoelasticity
Polymers
Fatigue of materials
polymers
life (durability)
Compaction
ambient temperature
Polystyrenes
polystyrene
Temperature

All Science Journal Classification (ASJC) codes

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

Cite this

Relationships between nonlinear dynamic viscoelasticity and fatigue behaviors of glassy polymer under various fatigue test conditions. / Liang, T.; Tokunaga, K.; Yamashita, A.; Takahara, Atsushi; Kajiyama, T.

In: Polymer Bulletin, Vol. 36, No. 4, 01.01.1996, p. 477-482.

Research output: Contribution to journalArticle

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