The Modeling of the 2D Continuum with Non-linearities

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F11%3A86080090" target="_blank" >RIV/61989100:27230/11:86080090 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
The Modeling of the 2D Continuum with Non-linearities
Original language description
The modeling of the textile fabric is an interesting area of mechanical problems. The subject of modeling can be a several types of fabric bags, either prismatic or flat. The reason for modeling is to investigate the deformation of the bag, the stress state in the material and the total volume of the full bag. The modeling bears two problems. First is the geometric non-linearity. Because the stiffness is consequent on the deformation, the mechanical behavior depends on the deformation. The solution mustbe performed in iterative cycles, during which the stiffness matrix is updated in every solution step with respect to the calculated deformation. The geometric non-linearity is one of the typical problems of non-linear static and the solvers have toolsfor iterative solution. The second problem is ?the first step problem?. The stiffness is consequent on the curved shape of the fabric. In the first step, when the model of the fabric is flat, it gives the zero stiffness. For this reason t
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JR - Other machinery industry
OECD FORD branch
—

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)