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Influence of edge-distance ratio and hole-size ratio on bearing strength of poly(ether ether ketone) and its composites

✍ Scribed by Bar-Long Denq; Wen-Yen Chiu; Hsieng-Cheng Tseng

Book ID: 101250002
Publisher: John Wiley and Sons
Year: 1997
Tongue: English
Weight: 285 KB
Volume: 66
Category: Article
ISSN: 0021-8995
DOI: 10.1002/(sici)1097-4628(19971205)66:10<1847::aid-app2>3.0.co;2-n

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✦ Synopsis

The influence of edge-distance ratio (E/D) and hole-size ratio (S/D) on the bearing strength and failure modes of three kinds of poly(ether ether ketone) were investigated using the pin-type test method (ASTM E238). The results showed that bearing strength increased with increasing E/D and with increasing S/D. In addition, the bearing strength and failure mode depended on the polymer molecular weight and carbon fiber content. The study also showed that there is a transition region for S/D or E/D between 2 and 3 where the tension and a combination failure mode are mutually changed.