Stress and Deformation Analysis of Joint Plate Depending on Truss Joint Design of Carrying Structure

Hristovska, Elizabeta and Stavreva, Sevde (2021) Stress and Deformation Analysis of Joint Plate Depending on Truss Joint Design of Carrying Structure. TEM JOURNAL - Technology, Education, Management, Informatics, 10 (2). pp. 892-899. ISSN 2217-8309

Text TEMJournalMay2021_892_899.pdf - Published Version Download (2MB)

Abstract

Abstract – This article presents the stress and
deformation shape of joint plate in two commonly used
constructive designs of truss joints of a rotating
excavator’s load-carrying structure. A local analysis of
stresses and deformations of the joint plate have been
conducted taking into consideration the most loaded
truss joint of the working wheel’s load-carrying
structure on specific rotating excavator, having a
riveted design, as well as the theoretically determined
forces affecting the joining trusses of the truss joint.
These activities are performed employing FEM (Finite
Element Method) modelling of the truss joint and using
a software package for this purpose, in view of defined
characteristic static and dynamic loads. Nowadays, the
load-carrying structures are more often made by
welding, so it is in our interest as it would affect the
stress and deformation shape of the subject truss joint
in welded design, bearing the same load conditions.
Keywords – carrying structure, FEA modeling,
riveted truss joint, welded truss joint, stress analysis.

Item Type:	Article
Subjects:	Scientific Fields (Frascati) > Engineering and Technology > Mechanical engineering
Divisions:	Faculty of Technical Sciences
Depositing User:	Prof. d-r Elizabeta Hristovska
Date Deposited:	14 Jun 2021 08:39
Last Modified:	14 Jun 2021 08:39
URI:	https://eprints.uklo.edu.mk/id/eprint/6420

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