Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/95074
Type: Artigo de evento
Title: Non Linear Viscoelastic Behavior Of Spherical Fruits
Author: Linares A.W.
Dal Fabbro I.M.
Abstract: This work presents a study of contact stress phenomena in spherical fruits which generates non-linear relations for force and deformation. The material viscoelastic behavior is then associated with the non-linear relations due to the geometry of the body, generating a non linear viscoelastic problem. Such a non-linearity is called geometric non linearity. Elastic-Viscoelastic correspondence principle can not support the present case due the changes in boundary conditions. A technique was developed to measure the contact area and by means of the Hertz Contact Stress Theory, a function g (t) was defined, which is strongly influenced by force and deformation rates.
Editor: 
Rights: fechado
Identifier DOI: 
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-33846409704&partnerID=40&md5=52ed94a642db3a90c69fafceb1c60dc8
Date Issue: 2001
Appears in Collections:Unicamp - Artigos e Outros Documentos

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