GFRP sandwich composite with PET core in shell structure of footbridge
Jacek Chróścielewski
Gdansk University of Technology; Faculty of Civil and Environmental Engineering (Poland)
https://orcid.org/0000-0002-7648-2785
Marian Klasztorny
Military University of Technology; Faculty of Mechanical Engineering (Poland)
https://orcid.org/0000-0003-3773-5281
Mikołaj Miśkiewicz
Gdansk University of Technology; Faculty of Civil and Environmental Engineering (Poland)
https://orcid.org/0000-0002-6936-6823
Łukasz Pyrzowski
Gdansk University of Technology; Faculty of Civil and Environmental Engineering (Poland)
https://orcid.org/0000-0001-8704-1232
Magdalena Rucka
Gdansk University of Technology; Faculty of Civil and Environmental Engineering (Poland)
https://orcid.org/0000-0001-7870-281X
Krzysztof Wilde
Gdansk University of Technology; Faculty of Civil and Environmental Engineering (Poland)
https://orcid.org/0000-0001-6878-3126
Abstract
The paper presents experimental study of sandwich composite used for an innovative foot-and-cycle bridge. The footbridge has a U-shaped shell structure made of sandwich consisting GFRP laminate covers and foam PET core. The bridge is manufactured using the infusion technology. Results of one and two directional tension tests of the laminates, compression tests of PET foam samples and 3-point as well as 4-point bending tests of sandwich beams are presented.
Keywords:
footbridge, sandwich, GFRP covers, PET foam core, infusion technologyReferences
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Chroscielewski J., Klasztorny M., Miśkiewicz M., Romanowski R., Wilde K. Innovative design of GFRP sandwich footbridge, Proceedings of Int. Conf. Footbridges: Past, Present & Future FOOTBRIDGE-2014, 16-18 July 2014, London, England.
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Chróścielewski J., Pyrzowski Ł., Romanowski R. and Rucka M. Experimental tests of sandwich beam in the design process of GFRP shell footbridge structure, Proceedings of Int. Conf. Footbridges: Past, Present & Future FOOTBRIDGE-2014, 16-18 July 2014, London, England.
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Authors
Jacek ChróścielewskiGdansk University of Technology; Faculty of Civil and Environmental Engineering Poland
https://orcid.org/0000-0002-7648-2785
Authors
Marian KlasztornyMilitary University of Technology; Faculty of Mechanical Engineering Poland
https://orcid.org/0000-0003-3773-5281
Authors
Mikołaj MiśkiewiczGdansk University of Technology; Faculty of Civil and Environmental Engineering Poland
https://orcid.org/0000-0002-6936-6823
Authors
Łukasz PyrzowskiGdansk University of Technology; Faculty of Civil and Environmental Engineering Poland
https://orcid.org/0000-0001-8704-1232
Authors
Magdalena RuckaGdansk University of Technology; Faculty of Civil and Environmental Engineering Poland
https://orcid.org/0000-0001-7870-281X
Authors
Krzysztof WildeGdansk University of Technology; Faculty of Civil and Environmental Engineering Poland
https://orcid.org/0000-0001-6878-3126
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