An analytical model for predicting the stiffness and strength of pinned-joints composite laminates

Olmedo Marcos, Álvaro; Santiuste Romero, Carlos; Barbero Pozuelo, Enrique

Publication:
An analytical model for predicting the stiffness and strength of pinned-joints composite laminates

dc.affiliation.dpto	UC3M. Departamento de Mecánica de Medios Continuos y Teoría de Estructuras	es
dc.affiliation.grupoinv	UC3M. Grupo de Investigación: Mecánica de Materiales Avanzados	es
dc.contributor.author	Olmedo Marcos, Álvaro
dc.contributor.author	Santiuste Romero, Carlos
dc.contributor.author	Barbero Pozuelo, Enrique
dc.contributor.funder	Ministerio de Economía y Competitividad (España)	es
dc.date.accessioned	2021-07-02T09:30:28Z
dc.date.available	2021-07-02T09:30:28Z
dc.date.issued	2014-01-10
dc.description.abstract	An analytical model to predict bearing failure of pinned-joint composite laminates is proposed. The model combines a mass-spring model to reproduce the joint stiffness and a characteristic curve model to predict bearing damage. When bearing failure was verified at any ply, the corresponding spring element was removed from the model. The accuracy of the analytical model was validated through comparison with experimental results. Analytical model predictions agreed with the load–displacement curves and ultrasonic inspections of experimental tests. The present model predicted the different stages in the bearing failure, considering the consecutive failure of the different plies.	en
dc.description.sponsorship	The authors are indebted for the financial support of this work to the Ministry of Science and Innovation of Spain (Projects TRA2010_19573 and DPI2010-15123).	en
dc.format.extent	7
dc.identifier.bibliographicCitation	Olmedo, A., Santiuste, C. & Barbero, E. (2014). An analytical model for predicting the stiffness and strength of pinned-joint composite laminates. Composites Science and Technology, vol. 90, pp. 67–73.	en
dc.identifier.doi	https://doi.org/10.1016/j.compscitech.2013.10.014
dc.identifier.issn	0266-3538
dc.identifier.publicationfirstpage	67
dc.identifier.publicationlastpage	73
dc.identifier.publicationtitle	Composites Science and Technology	en
dc.identifier.publicationvolume	90
dc.identifier.uri	https://hdl.handle.net/10016/32986
dc.identifier.uxxi	AR/0000014151
dc.language.iso	eng
dc.publisher	Elsevier	en
dc.relation.projectID	Gobierno de España. TRA2010-19573	es
dc.relation.projectID	Gobierno de España. DPI2010-15123	es
dc.rights	© 2013 Elsevier Ltd.	en
dc.rights	Atribución-NoComercial-SinDerivadas 3.0 España	*
dc.rights.accessRights	open access	en
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/es/	*
dc.subject.eciencia	Materiales	es
dc.subject.other	Laminate	en
dc.subject.other	Strength	en
dc.subject.other	Stress concentrations	en
dc.subject.other	Welding/joining	en
dc.subject.other	Analytical model	en
dc.title	An analytical model for predicting the stiffness and strength of pinned-joints composite laminates	en
dc.type	research article	*
dc.type.hasVersion	AM	*
dspace.entity.type	Publication