Computational and Experimental Methods in Structures

0422758 - ÚT 2014 RIV GB eng M - Monography Chapter
Roubíček, Tomáš - Kružík, Martin - Zeman, J.
Delamination and adhesive contact models and their mathematical analysis and numerical treatment.
Computational and Experimental Methods in Structures. London: World Scientific Publishing Co.Pte.Ltd, 2013 - (Mantič, V.), s. 349-400. 5. ISBN 978-1-84816-784-1
R&D Projects: GA ČR GA106/09/1573; GA ČR GAP201/10/0357
Institutional research plan: CEZ:AV0Z20760514; CEZ:AV0Z10750506
Keywords : contact mechanics * inelastic processes * surface damage
Subject RIV: BA - General Mathematics
http://www.worldscientific.com/doi/abs/10.1142/9781848167858_0009

This chapter reviews mathematical approaches to inelastic processes on surfaces of elastic bodies. We mostly consider a quasistatic and rate-independent evolution at small strains and the concept of the so-called energetic solution. This concept is applied e.g.~to brittle/elastic delamination, cohesive contact problems, and to delamination in various modes. Beside the theoretical treatment, numerical experiments are also presented. Finally, generalizations to dynamical and thermodynamical processes are outlined, together with extension to homogenization of composite materials with debonding phases.
Permanent Link: http://hdl.handle.net/11104/0229271