Low velocity impact of GLARE fibre-metal laminates

Tsamasphyros, GJ; Bikakis, GS

dc.contributor.author	Tsamasphyros, GJ	en
dc.contributor.author	Bikakis, GS	en
dc.date.accessioned	2014-03-01T02:53:20Z
dc.date.available	2014-03-01T02:53:20Z
dc.date.issued	2011	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/36248
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-84858373914&partnerID=40&md5=81f9b1382ea5ce9d3730351d74798d6f	en
dc.subject	Circular plate	en
dc.subject	Fiber-metal laminate	en
dc.subject	GLARE	en
dc.subject	Low velocity impact	en
dc.subject.other	Circular plates	en
dc.subject.other	Energy-time	en
dc.subject.other	Fiber metal laminates	en
dc.subject.other	Fibre Metal Laminates	en
dc.subject.other	Impact variables	en
dc.subject.other	Low velocity impact	en
dc.subject.other	Spring-Mass model	en
dc.subject.other	Unloading paths	en
dc.subject.other	Computer aided engineering	en
dc.subject.other	Differential equations	en
dc.subject.other	Environmental engineering	en
dc.subject.other	Laminates	en
dc.subject.other	Plate metal	en
dc.subject.other	Unloading	en
dc.subject.other	Glare	en
dc.title	Low velocity impact of GLARE fibre-metal laminates	en
heal.type	conferenceItem	en
heal.publicationDate	2011	en
heal.abstract	This paper deals with the response of circular GLARE fiber-metal laminates subjected to low velocity impact. Using a spring-mass model, the differential equations of impact motion are derived and solved analytically. Published formulas [1, 2] concerning indentation of GLARE are used during loading. Here, an equation for the unloading path is derived and used during unloading. Expressions for calculation of load, position, velocity and kinetic energy time histories are derived and critical impact variables are determined. These expressions are applied to GLARE 4-3/2. The predicted impact variables agree well with published experiment. No other solution of this problem is known. © Civil-Comp Press, 2011.	en
heal.journalName	Proceedings of the 13th International Conference on Civil, Structural and Environmental Engineering Computing	en