The effect of an acidic stress environment on the stress-intensity factor for GRP laminates

Hiroyuki Kawada, V. K. Srivastava*

*この研究の対応する著者

研究成果: Article査読

32 被引用数 (Scopus)

抄録

Experimental results are presented for the direct effect of an acidic stress environment on the stress intensity factor of woven E-glass fibre-reinforced bisphenol-vinylester resin (E-VE), woven E-glass fibre-reinforced bisphenol-epoxy resin (E-ER) and woven C-glass fibre-reinforced bisphenol-vinylester resin (C-VE) composites. Compact type specimens were exposed in hydrochloric acid of various concentrations and temperatures during constant tensile loading conditions. The constant tensile loading tests determined the rate of crack propagation and stress intensity factors for stress-corrosion cracking. The results indicated that the crack propagation behaviour depended on the concentration of acid, temperature, stress-intensity factor and time. However, E-glass fibre composites were more severely damaged by the hydrochloric acid than the C-glass fibre composite, which was confirmed by the fractographic evidence.

本文言語English
ページ(範囲)1109-1114
ページ数6
ジャーナルComposites Science and Technology
61
8
DOI
出版ステータスPublished - 2001 6

ASJC Scopus subject areas

  • セラミックおよび複合材料
  • 工学(全般)

フィンガープリント

「The effect of an acidic stress environment on the stress-intensity factor for GRP laminates」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル