Numerical modeling of ice behavior under high velocity impacts

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Show simple item record Pernas Sánchez, Jesús Pedroche Arias, David Varas Doval, David López Puente, Jorge Zaera Polo, Ramón Eulalio 2012-10-29T16:13:11Z 2012-10-29T16:13:11Z 2012-07
dc.identifier.bibliographicCitation International Journal of Solid and Structures, vol. 49, n. 14, jul. 2012. Pp. 1919-1927
dc.identifier.issn 0020-7683
dc.description.abstract In this work a constitutive relation for ice at high strain rates and an algorithm for its numerical integra tion are developed. This model is based on the Drucker Prager plasticity criteria, which allows a different behavior in tension and in compression. In addition a failure criteria, based on pressure cut offs, is imple mented to describe the ice damage. In order to validate the constitutive model, numerical simulations were compared with experimental results, in which ice cylinders were impacted against a steel plate, allowing the measurement of the contact load. Three different numerical solvers are used in order to ana lyze its performance to appropriately modeling the ice behavior.
dc.description.sponsorship This research was done with the financial support of the Span ish Ministry of Education under Project reference DPI2010 15123 and of the Region of Madrid and University Carlos III of Madrid under Project reference CCG10 UC3M/DPI 4694.
dc.format.mimetype application/pdf
dc.language.iso eng
dc.publisher Elsevier
dc.rights © 2012 Elsevier
dc.subject.other Ice
dc.subject.other Constitutive model
dc.subject.other Impact
dc.subject.other Simulation
dc.title Numerical modeling of ice behavior under high velocity impacts
dc.type article
dc.description.status Publicado
dc.subject.eciencia Ingeniería Mecánica
dc.subject.eciencia Ingeniería Industrial
dc.identifier.doi 10.1016/j.ijsolstr.2012.03.038
dc.rights.accessRights openAccess
dc.relation.projectID Gobierno de España. DPI2010-15123
dc.type.version acceptedVersion
dc.identifier.publicationfirstpage 1919
dc.identifier.publicationissue 14
dc.identifier.publicationlastpage 1927
dc.identifier.publicationtitle International Journal of Solid and Structures
dc.identifier.publicationvolume 49
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