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Experimental Verification of an Instrument to Test Flooring Materials
Amrita University, Coimbatore, India.
Halmstad University, School of Business, Engineering and Science, The Rydberg Laboratory for Applied Sciences (RLAS).ORCID iD: 0000-0003-0292-893X
2018 (English)In: IOP Conference Series: Materials Science and Engineering, Bristol: Institute of Physics Publishing (IOPP), 2018, Vol. 310, no 1, article id 012121Conference paper, Published paper (Refereed)
Abstract [en]

The focus of this work is to validate the fluid model with different flooring materials and the measurements of an instrument to test flooring materials and its force attenuating capabilities using mathematical models to describe the signature and coefficients of the floor. The main contribution of the present work focus on the development of a mathematical fluid model for floors. The aim of the thesis was to analyze, compare different floor materials and to study the linear dynamics of falling impacts on floors. The impact of the hammer during a fall is captured by an accelerometer and response is collected using a picoscope. The collected data was analyzed using matlab least square method which is coded as per the fluid model. The finding from this thesis showed that the fluid model works with more elastic model but it doesn't work for rigid materials like wood. The importance of parameters like velocity, mass, energy loss and other coefficients of floor which influences the model during the impact of falling on floors were identified and a standardized testing method was set. © Published under licence by IOP Publishing Ltd.

Place, publisher, year, edition, pages
Bristol: Institute of Physics Publishing (IOPP), 2018. Vol. 310, no 1, article id 012121
Series
IOP Conference Series: Materials Science and Engineering, ISSN 1757-8981, E-ISSN 1757-899X ; 310
Keywords [en]
coefficients of the floor, Fluid model, least square method, linear dynamics, Matlab, Building materials, Energy dissipation, Least squares approximations, Manufacture, Different floors, Elastic modeling, Experimental verification, Flooring materials, Fluid modeling, Least square methods, Standardized testing, Floors
National Category
Materials Engineering
Identifiers
URN: urn:nbn:se:hh:diva-38746DOI: 10.1088/1757-899X/310/1/012121ISI: 000446072000121Scopus ID: 2-s2.0-85043698814OAI: oai:DiVA.org:hh-38746DiVA, id: diva2:1278086
Conference
International Conference on Advances in Materials and Manufacturing Applications 2017, IConAMMA 2017, 17-19 August, 2017
Available from: 2019-01-11 Created: 2019-01-11 Last updated: 2019-01-11Bibliographically approved

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Löfgren, Hans

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf