relation: http://eprints.imtlucca.it/1943/ title: A unified interface constitutive law for the study of fracture and contact problems in heterogeneous materials creator: Paggi, Marco creator: Carpinteri, Alberto creator: Zavarise, Giorgio subject: TJ Mechanical engineering and machinery description: A unified interface constitutive law for the description of contact and decohesion at bi-material interfaces is proposed. To this aim, a synthesis of the nonlinear models pertaining to Fracture and Contact Mechanics is presented. The issues pertinent to the implementation within the FE discretization framework are also discussed in detail. Finally, a numerical example of fatigue modeling at the mesoscopical level in a fiber-reinforced composite is provided. publisher: Springer-Verlag date: 2006 type: Book Section type: PeerReviewed identifier: Paggi, Marco and Carpinteri, Alberto and Zavarise, Giorgio A unified interface constitutive law for the study of fracture and contact problems in heterogeneous materials. In: Analysis and Simulation of Contact Problems. Lecture Notes in Applied and Computational Mechanics (27). Springer-Verlag, pp. 297-304. ISBN 978-3-540-31761-6 (2006) relation: http://dx.doi.org/10.1007/3-540-31761-9_33 relation: 10.1007/3-540-31761-9_33