Using the energy absorption capacity to determine the residual strength of fibrocomposites

openaccess, Vol. 607 (3) 2023 / poniedziałek, 20 marca, 2023

(Open Access)

DOI: 10.15199/33.2023.03.01

Głodkowska Wiesława, Laskowska-Bury Joanna, Lehmann Marek. 2023. Using the energy absorption capacity to determine the residual strength of fibrocomposites. Volume 607. Issue 3. Pages 1-4. Article in PDF file

Accepted for publication: 17.02.2023 r.

The article discusses the method of determining residual strength using the energy absorption capacity of fibrecomposite. The research was carried out by bending squarecross- section plates simply supported at the perimeter. The residual strengths determined in this way are characterized by a much lower coefficient of variation than those determined using the normative method according to PN-EN 14651:2007. The described test is an alternative to 3-point bending of beams and allows to determine this feature with greater reliability.
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prof. dr hab. inż. Wiesława Głodkowska, Politechnika Koszalińska, Wydział Inżynierii Lądowej, Geodezji i Środowiska ORCID: 0000-0003-3719-5350
dr inż. Joanna Laskowska-Bury, Politechnika Koszalińska, Wydział Inżynierii Lądowej, Geodezji i Środowiska ORCID: 0000-0002-0618-1370
dr inż. Marek Lehmann, Politechnika Koszalińska, Wydział Inżynierii Lądowej, Geodezji i Środowiska ORCID: 0000-0002-1314-3014

dr inż. Joanna Laskowska-Bury, Politechnika Koszalińska, Wydział Inżynierii Lądowej, Geodezji i Środowiska ORCID: 0000-0002-0618-1370

 joanna.laskowska-bury@tu.koszalin.pl

Full paper:

DOI: 10.15199/33.2023.03.01

Article in PDF file