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The presence of discontinuities in solids causes a stress concentration in their vicinity and a decrease in the durability of solids. In this paper the results of the MATLAB finite element modelling of a square isotropic elastic plane with a central near-elliptical non-smooth hole under uniaxial tension are compared with the analytical solution to the similar problem for an infinite isotropic elastic plane with an elliptical hole. A program for the stress calculation around the hole was developed using the MATLAB code (but not the Toolbox graphical user interface). The aim of this paper was to choose calculation parameters to minimize the difference between the mentioned analytical and MATLAB finite element solutions for further applications.
Original language | English |
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Title of host publication | 2017 CONSTRUCTIVE NONSMOOTH ANALYSIS AND RELATED TOPICS (DEDICATED TO THE MEMORY OF V.F. DEMYANOV) (CNSA) |
Editors | LN Polyakova |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 377-380 |
Number of pages | 4 |
ISBN (Electronic) | 9781509062607 |
ISBN (Print) | 9781509062607 |
DOIs | |
State | Published - 2017 |
Event | 2017 Constructive Nonsmooth Analysis and Related Topics: dedicated to the Memory of V.F. Demyanov - Saint-Petersburg, Russian Federation Duration: 22 May 2017 → 27 May 2017 http://www.mathnet.ru/php/conference.phtml?confid=968&option_lang=rus http://www.pdmi.ras.ru/EIMI/2017/CNSA/ |
Name | 2017 Constructive Nonsmooth Analysis and Related Topics (Dedicated to the Memory of V.F. Demyanov), CNSA 2017 - Proceedings |
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Conference | 2017 Constructive Nonsmooth Analysis and Related Topics |
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Abbreviated title | CNSA 2017 |
Country/Territory | Russian Federation |
City | Saint-Petersburg |
Period | 22/05/17 → 27/05/17 |
Internet address |
ID: 18877858