Solution to excessive vibration of floors in a steel structured industrial building
Bolesław Szmygin
Department of Structural Mechanics; Faculty of Civil Engineering and Architecture; Lublin University of Technology (Poland)
Jerzy Podgórski
Department of Structural Mechanics; Faculty of Civil Engineering and Architecture; Lublin University of Technology (Poland)
https://orcid.org/0000-0003-4745-7705
Jarosław Bęc
Department of Structural Mechanics; Faculty of Civil Engineering and Architecture; Lublin University of Technology (Poland)
https://orcid.org/0000-0002-5853-3710
Piotr Wielgos
Department of Structural Mechanics; Faculty of Civil Engineering and Architecture; Lublin University of Technology (Poland)
https://orcid.org/0000-0003-3548-9945
Tomasz Nowicki
Department of Structural Mechanics; Faculty of Civil Engineering and Architecture; Lublin University of Technology (Poland)
https://orcid.org/0000-0003-0752-2509
Abstract
This paper deals with the problem of vibration that occurs in many industrial buildings. It covers the complete procedure of handling such tasks. Two buildings in a “Lubelski Wegiel S.A.” coal mine were examined in 2003 – 2005. Some years after building vibration of floors appeared (Figs 2-3). It was caused probably by modification in the building structures or improper maintenance of machines. Measurements and numerical simulations (Figs 4-5 and Tab. 1) showed that resonance appeared. It was stated that main elements of the structure were not in danger and vibration concern the floors only. Necessary modifications of the structures were designed (Figs 6-7). Testing measurements after bringing them into effect were conducted (Figs 8-11).
Keywords:
vibrations, vibrations measurements, FEMReferences
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Authors
Bolesław SzmyginDepartment of Structural Mechanics; Faculty of Civil Engineering and Architecture; Lublin University of Technology Poland
Authors
Jerzy PodgórskiDepartment of Structural Mechanics; Faculty of Civil Engineering and Architecture; Lublin University of Technology Poland
https://orcid.org/0000-0003-4745-7705
Authors
Jarosław BęcDepartment of Structural Mechanics; Faculty of Civil Engineering and Architecture; Lublin University of Technology Poland
https://orcid.org/0000-0002-5853-3710
Authors
Piotr WielgosDepartment of Structural Mechanics; Faculty of Civil Engineering and Architecture; Lublin University of Technology Poland
https://orcid.org/0000-0003-3548-9945
Authors
Tomasz NowickiDepartment of Structural Mechanics; Faculty of Civil Engineering and Architecture; Lublin University of Technology Poland
https://orcid.org/0000-0003-0752-2509
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