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Pregled bibliografske jedinice broj: 1180762

Experimental Evaluation of Shear Properties of Lightweight PVC Core for Marine Application Using Digital Image Correlation System


Bolf, Davor; Zamarin, Albert; Krolo, Paulina; Hadjina, Marko
Experimental Evaluation of Shear Properties of Lightweight PVC Core for Marine Application Using Digital Image Correlation System // Journal of Marine Science and Engineering, 10 (2022), 2; 280, 17 doi:10.3390/jmse10020280 (međunarodna recenzija, članak, znanstveni)


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Naslov
Experimental Evaluation of Shear Properties of Lightweight PVC Core for Marine Application Using Digital Image Correlation System

Autori
Bolf, Davor ; Zamarin, Albert ; Krolo, Paulina ; Hadjina, Marko

Izvornik
Journal of Marine Science and Engineering (2077-1312) 10 (2022), 2; 280, 17

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
sandwich core materials ; shear properties ; ASTM C273 ; digital image correlation ; sandwich structure ; marine industry ; shipbuilding

Sažetak
Sandwich structures are well-known and frequently used solutions in marine applications, especially when structural stiffness is required. An important part of the sandwich structure is the core, which usually carries shear loads. Therefore, choosing a reliable test method and knowing the exact shear properties of the particular core used in the structural design is beneficial for every engineer. Shear properties of the FlexyFoam M-55, a closed-cell, lightweight PVC foam with an apparent density of 60 kg/m3, have been investigated according to the ASTM C273 standard, using the tensile and compressive loading of metal supporting plates glued to the PVC foam sample. A digital image correlation (DIC) technique was used to monitor the crack propagation, and the appearance of secondary stresses at the foam-adhesive interface and strain field for the representative sample was presented. Displacement was measured using the testing machine sensors and compared to the measurements from the DIC technique. Specimen manufacturing details, surface preparation, and the gluing sequence were described, and measuring equipment and experiment settings were presented. Stress- strain curves have been presented and shear modulus and ultimate shear strength of the foam were compared for each test approach. The results were discussed and compared with the manufacturer’s data, as well as with foams of similar densities. The well-established approach in testing the core material was discussed, and recommendations were given to improve the testing procedure.

Izvorni jezik
Engleski

Znanstvena područja
Brodogradnja, Strojarstvo, Temeljne tehničke znanosti, Interdisciplinarne tehničke znanosti



POVEZANOST RADA


Ustanove:
Tehnički fakultet, Rijeka,
Građevinski fakultet, Rijeka

Profili:

Avatar Url Marko Hadjina (autor)

Avatar Url Paulina Krolo (autor)

Avatar Url Albert Zamarin (autor)

Avatar Url Davor Bolf (autor)

Poveznice na cjeloviti tekst rada:

doi www.mdpi.com

Citiraj ovu publikaciju:

Bolf, Davor; Zamarin, Albert; Krolo, Paulina; Hadjina, Marko
Experimental Evaluation of Shear Properties of Lightweight PVC Core for Marine Application Using Digital Image Correlation System // Journal of Marine Science and Engineering, 10 (2022), 2; 280, 17 doi:10.3390/jmse10020280 (međunarodna recenzija, članak, znanstveni)
Bolf, D., Zamarin, A., Krolo, P. & Hadjina, M. (2022) Experimental Evaluation of Shear Properties of Lightweight PVC Core for Marine Application Using Digital Image Correlation System. Journal of Marine Science and Engineering, 10 (2), 280, 17 doi:10.3390/jmse10020280.
@article{article, author = {Bolf, Davor and Zamarin, Albert and Krolo, Paulina and Hadjina, Marko}, year = {2022}, pages = {17}, DOI = {10.3390/jmse10020280}, chapter = {280}, keywords = {sandwich core materials, shear properties, ASTM C273, digital image correlation, sandwich structure, marine industry, shipbuilding}, journal = {Journal of Marine Science and Engineering}, doi = {10.3390/jmse10020280}, volume = {10}, number = {2}, issn = {2077-1312}, title = {Experimental Evaluation of Shear Properties of Lightweight PVC Core for Marine Application Using Digital Image Correlation System}, keyword = {sandwich core materials, shear properties, ASTM C273, digital image correlation, sandwich structure, marine industry, shipbuilding}, chapternumber = {280} }
@article{article, author = {Bolf, Davor and Zamarin, Albert and Krolo, Paulina and Hadjina, Marko}, year = {2022}, pages = {17}, DOI = {10.3390/jmse10020280}, chapter = {280}, keywords = {sandwich core materials, shear properties, ASTM C273, digital image correlation, sandwich structure, marine industry, shipbuilding}, journal = {Journal of Marine Science and Engineering}, doi = {10.3390/jmse10020280}, volume = {10}, number = {2}, issn = {2077-1312}, title = {Experimental Evaluation of Shear Properties of Lightweight PVC Core for Marine Application Using Digital Image Correlation System}, keyword = {sandwich core materials, shear properties, ASTM C273, digital image correlation, sandwich structure, marine industry, shipbuilding}, chapternumber = {280} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Citati:





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