Calculation of stress in FGM beams
| Autor: | Justín Murín, Vladimír Kutiš, Juraj Hrabovský |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
Materials science
Laminate theory business.industry Structural engineering Spatially varying material properties FGM beams Finite element method Stress (mechanics) shear stress calculation Normal lcsh:TA1-2040 Transversal (combinatorics) Volume element business Internal forces Material properties lcsh:Engineering (General). Civil engineering (General) Beam (structure) |
| Zdroj: | MATEC Web of Conferences, Vol 157, p 06006 (2018) |
| Popis: | Content of the paper is oriented to calculation of elastic normal stress in the Functionally Graded Beams (FGM). Spatial variation of material properties is considered in the lateral, transversal and longitudinal direction of the straight beam. The displacements and internal forces are calculated using our new FGM finite beam element. Heterogeneous material properties are homogenized by extended mixture rules, laminate theory and reference volume element (RVE). Obtained results by our approach are evaluated and compared with the ones obtained by the 3D solid finite elements. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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