A functionally graded material model of cracked polymer weld

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F09%3A00331778" target="_blank" >RIV/68081723:_____/09:00331778 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26210/09:PU81396
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
A functionally graded material model of cracked polymer weld
Original language description
Two different welds of polymer materials are simulated in order to study the influence of the change of material properties on the value of the stress intensity factor. The finite element method and model of functionally graded material are used for estimation of the fracture parameters of the weld. Simulations are performed on a single edge cracked tension specimen geometry where Young?s modulus change is prescribed. In order to simulate the continuous change of material behaviour through the structure, the numerical model is composed of a set of strips with constant Young?s modulus. For verification of the proposed numerical model for some special cases, the numerical results were compared with the analytical solution and X-FEM simulation and good agreement was found. The paper presented shows an effective method for simulation of material change using a model of functionally graded material.
Czech name
—
Czech description
—

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)