Identification of material parameters of an orthotropic metal sheet

0350929 - ÚTAM 2011 RIV CZ eng C - Conference Paper (international conference)
Vavřík, Daniel - Fiala, Zdeněk - Grediac, M. - Jandejsek, Ivan - Micka, Michal - Minster, Jiří - Pierron, F.
Identification of material parameters of an orthotropic metal sheet.
Experimentální analýza napětí 2010. Olomouc: Univerzita Palackého v Olomouci, 2010 - (Šmíd, P.), s. 250-255. ISBN 978-80-244-2533-7.
[Experimentální analýza napětí 2010. Velké Losiny (CZ), 31.05.2010-03.06.2010]
R&D Projects: GA ČR(CZ) GA103/09/2101
Institutional research plan: CEZ:AV0Z20710524
Keywords : virutal field method * finite element updating * constitutive equations updating
Subject RIV: JB - Sensors, Measurment, Regulation

Identification of constitutive equation parameters of orthotropic specimens is a highly demanding task requiring a full field measurement of the strain fields. This measurement is done using a Digital Image Correlation technique. The material parameters are identified by employing the Finite Element Method Updating and the Virtual Field Method alternatively.
Permanent Link: http://hdl.handle.net/11104/0190792