Effect of multi-impacts on a PMMA sheet material

Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/599

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DC Field	Value	Language
dc.contributor.author	Sahoo, S K	-
dc.contributor.author	Silberschmidt, Vadim V	-
dc.date.accessioned	2008-02-06T05:40:26Z	-
dc.date.available	2008-02-06T05:40:26Z	-
dc.date.issued	2008	-
dc.identifier.citation	Journal of Materials Processing Technology , Accepted Postprint	en
dc.identifier.uri	http://dx.doi.org/10.1016/j.jmatprotec.2007.11.035	-
dc.identifier.uri	http://hdl.handle.net/2080/599	-
dc.description	Copyright for this paper belongs to Elsevier	en
dc.description.abstract	When a specimen or component is subjected to repeated impacts it may eventually crack and fracture. A multi-impacts/impact fatigue study has been made for the first time on acrylic type PMMA (polymethylmethacrylate) sheet material with different type of notches and loading conditions. The study is conducted using a pendulum type repeated impact apparatus specially designed and instrumented for determining single and repeated impact strengths. Well-defined impact fatigue (S–N) behavior, having progressive endurance below the threshold single cycle impact fracture strength, with a limit, has been demonstrated.	en
dc.format.extent	451005 bytes	-
dc.format.mimetype	application/pdf	-
dc.language.iso	en	-
dc.publisher	Elsevier	en
dc.subject	Impact fatigue	en
dc.subject	Testing apparatus	en
dc.subject	PMMA	en
dc.subject	Impact velocity	en
dc.subject	Endurance limit	en
dc.title	Effect of multi-impacts on a PMMA sheet material	en
dc.type	Article	en
Appears in Collections:	Journal Articles

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