The impact of values and modelling method on the static-strength work of a typical scaffolding
Ewa Błazik-Borowa
Department of Structural Mechanics; Faculty of Civil Engineering and Architecture; Lublin University of Technology (Poland)
https://orcid.org/0000-0001-8200-3827
Jakub Gontarz
Department of Structural Mechanics; Faculty of Civil Engineering and Architecture; Lublin University of Technology (Poland)
https://orcid.org/0000-0002-6900-6158
Abstract
This paper describes the results of static non-linear calculations in reference to a typical building scaffolding, in the case when the scaffolding is operated. The influence of the value and localization of imperfections was analyzed in the researches. It was found that the geometrical imperfections cause the increase of internal forces, and the highest increase occurs in the lowest elements. Higher normal stresses were also obtained when imperfections were modelled as regular horizontal displacements of decks than in the case, when they were arranged according to the form of buckling.
Keywords:
scaffolding, imperfection, Finite element method, nonlinear geometry in the static analysisReferences
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Authors
Ewa Błazik-BorowaDepartment of Structural Mechanics; Faculty of Civil Engineering and Architecture; Lublin University of Technology Poland
https://orcid.org/0000-0001-8200-3827
Authors
Jakub GontarzDepartment of Structural Mechanics; Faculty of Civil Engineering and Architecture; Lublin University of Technology Poland
https://orcid.org/0000-0002-6900-6158
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