DETERMINATION OF THE DEFORMATION OF BEAMS UNDER THE ACTION OF AXIAL AND THERMAL LOADS

In recent years, a lot of studies were performed on the mechanics of beams. One ofthe most important aspects ofthe computations regarding these problems are the stresses and deformations caused by combined mechanical and thermal loads. This paper deals with the determination ofthe deformation of hom...

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Bibliographic Details
Published in:Annals of Faculty Engineering Hunedoara 2023-08, Vol.21 (3), p.39-42
Main Authors: Ecsedi, István, Gönczi, Dávid
Format: Article
Language:English
Subjects:
Axial loads
Bending moments
Deformation
Elastic beams
Elastic deformation
Engineering
Exact solutions
Linear functions
Load
Mechanics
Stress analysis
Temperature distribution
Thermal analysis
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Summary:In recent years, a lot of studies were performed on the mechanics of beams. One ofthe most important aspects ofthe computations regarding these problems are the stresses and deformations caused by combined mechanical and thermal loads. This paper deals with the determination ofthe deformation of homogeneous isotropic linearly elastic beams under the action of axial load and thermal loading. In our problem prismatic a beam is considered, which is subjected to combined thermal and mechanical loads, and our aim is to present the analytical solution to this problem when the temperature field isa specific linear function ofthe cross sectional coordinates. The applied mechanical load consists of an axial load and bending moment applied them at the end cross sections ofthe considered prismatic beam. The thermal loading is obtained from a temperature field which is a linear function of the cross-sectional coordinates.
ISSN:1584-2665
2601-2332