Modeling of damage due to shrinkage in autoclaved aerated concrete

0443005 - ÚGN 2016 RIV GR eng C - Conference Paper (international conference)
Koudelka, T. - Kruis, J. - Sysala, Stanislav - Vokáč, M.
Modeling of damage due to shrinkage in autoclaved aerated concrete.
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON NUMERICAL ANALYSIS AND APPLIED MATHEMATICS 2014 (ICNAAM-2014). Rhodos: AIP, 2015, 090012-1-090012-4, č. článku 090012. AIP Conference Proceedings, 1648. ISBN 978-0-7354-1287-3. ISSN 0094-243X.
[International Conference on Numerical Analysis and Applied Mathematics 2014 (ICNAAM-2014). Rhodes (GR), 22.09.2014-28.09.2014]
R&D Projects: GA ČR GA13-18652S
Institutional support: RVO:68145535
Keywords : autoclaved aerated concrete * isotropic damage * shrinkage * coupled problems
Subject RIV: JM - Building Engineering
http://scitation.aip.org/docserver/fulltext/aip/proceeding/aipcp/1648/10.1063/1.4912400/1.4912400.pdf?expires=1427792299&id=id&accname=guest&checksum=6AE655B2B43B3EDCD5D3CA15B4C56CB7

The paper deals with numerical modeling of damage evolution in autoclaved aerated concrete (AAC) due to shrinkage. It represents coupled thermo-hydro-mechanical problem where the temperature and moisture transports are fully coupled. The mechanical problem is partially coupled with transport part because the AAC shrinkage is influenced by moisture evolution. These models were implemented to the SIFEL software package and they were used for numerical simulation of drying wall made from AAC blocks.
Permanent Link: http://hdl.handle.net/11104/0245783