The Numerical Analysis of the Joint of the Steel Beam to the Timber Girder

Kortiš, Ján; Daniel, Ľuboš; Handrik, Marián

doi:10.1016/j.proeng.2014.12.039

Cited by 5 publications

(3 citation statements)

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“…For fatigue test interpretation on each loading levels it is necessary to know the plastic strain amplitude (Manson-Coffin curve) or stress amplitude (Wöhler curve) applied on each cycle loading level. For that it is necessary to analyze the stress and strain maximum values by FEM [11][12][13].…”

Section: Experimental Materials and Strain-life Data Resultsmentioning

confidence: 99%

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Low-cycle fatigue behaviour of laser welded high-strength steel DOMEX 700 MC

et al. 2018

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The article presents the results of research on low cycle fatigue strength of laser welded joints vs. non-welded material of high-strength steel DOMEX 700 MC. The tests were performed under load controlled using the total strain amplitude ɛac. The operating principle of the special electro-mechanic fatigue testing equipment with a suitable clamping system was working on 35 Hz frequency. Fatigue life analysis was conducted based on the Manson-Coffin-Basquin equation, which made it possible to determine fatigue parameters. Studies have shown differences in the fatigue life of original specimens and laser welded joints analysed, where laser welded joints showed lower fatigue resistance. In this article a numerical analysis of stresses generated in bending fatigue specimens has been performed employing the commercially available FEM-program ADINA.

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Section: Experimental Materials and Strain-life Data Resultsmentioning

confidence: 99%

“…Also if we change the length of connecting crank on the experimental equipment, there will be a change in the loading cycle character (proportional-non-proportional loading, bending/torsion loading, etc.) [13,14]. Power of the device is secured by two synchronic electro motors with frequency converters from 0.5 Hz to 100 Hz.…”

Section: Test Equipment Designmentioning

confidence: 99%

Low-cycle fatigue behaviour of laser welded high-strength steel DOMEX 700 MC

et al. 2018

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“…The load of the transmission tower will represent weight of 6 electric conductors attached to consoles together with self-weight of the whole construction. Points of attachment will be in the same heights and, thus, we may assume that we speak of a symmetric field from the both sides [3]. Towers will be spaced a =100m from the both sides.…”

Section: Boundary Conditionsmentioning

confidence: 99%

Static analysis of transmission tower beam structure

2018

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The main topic of this paper is a static analysis of transmission tower beam structure fixed to the earth. It contains facts necessary for a need to create and apply tower beam structures. Beam elements were used to design a model and a static analysis was performed in finite element program Ansys Workbench. Three types of analyses were applied. The modal analysis was applied to verify the model compatibility. The static analysis was applied to find maximal deformations and the bending moment caused by overhead conductors and self-weight. Eigenvalue buckling was applied to state a loss of stability. Finally, stability and suitability of the whole construction was considered.

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Modelling Nonlinear Multi-Bolted Systems on the Assembly State

Grzejda

2017

Procedia Engineering

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The Numerical Analysis of the Joint of the Steel Beam to the Timber Girder

Cited by 5 publications

References 0 publications

Low-cycle fatigue behaviour of laser welded high-strength steel DOMEX 700 MC

Low-cycle fatigue behaviour of laser welded high-strength steel DOMEX 700 MC

Static analysis of transmission tower beam structure

Modelling Nonlinear Multi-Bolted Systems on the Assembly State

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