FEA analysis and optical measurement of city bus composite floor structure

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European Mechanical Science
Volume:6 Issue:2
FEA analysis and optical measurement of city bus composite floor structure

FEA analysis and optical measurement of city bus composite floor structure

Authors : Mislav TUJMER, Franjo TADİĆ, Ana PİLİPOVİC, Petar ILİNČİĆ

Pages : 90-96

Doi:10.26701/ems.1060138

View : 34 | Download : 8

Publication Date : 2022-06-26

Article Type : Research Paper

Abstract :Polymer composites have various application in automotive industry. Achieving vehicle efficiency in public transportation, among other goals, is often done by lightweight materials like fibre reinforced plastics as structural elements of the vehicle. A concept solution for a V shaped structural floor element of a city bus is proposed in this paper. CAD model of floor structural element has been designed from which, in later phases, construction of complete composite floor will be optimized and designed. Test sample made of hybrid insert ignore into journalissuearticles values(carbon and glass); fibre composite was produced and tested under the flexural load for comparison with a FEA model. Test sample displacement was measured using a GOM Tritop optical measurement system. Comparison showed that difference between real measurement and FEA for maximal displacement is only 11.7%.
Keywords : carbon fibre, flexural displacement, FEM, glass fibre, hybrid composites, optical measurement

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