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An examination of the effect of composite constituent properties on the notched-strength performance of composite materials
Authors:MF Pinnell
Affiliation:

Experimental and Applied Mechanics Division, University of Dayton, Dayton, Ohio 45469-0180, USA

Abstract:The effect of matrix and fiber properties on the strengths and failure processes of notched, continuous-fiber composite specimens has been investigated. Bearing, open and filled hole tension and compression tests were conducted on AS-4/3501-6, IM-8/3501-6, AS-4/APC-2 and IM-8/APC-2 specimens. Failure characteristics of tested specimens were studied by fractographic techniques. Failure progression was tracked by means of incremental loading, radiography and fractographic inspection.
Keywords:composite materials  notched compression  notched tension  bearing
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