Pregledni rad
Experimental Tests Review and Sample Manufacturing for Obtaining Mechanical Properties of Composite Laminate
Filip Pejčinović
orcid.org/0009-0006-9726-648X
*
Davor Bolf
; University of Rijeka, Faculty of Engineering, Vukovarska 58, 51000 Rijeka, Croatia
Ljubomir Pozder
; University of Rijeka, Faculty of Maritime Studies, Studentska 2, 51000 Rijeka, Croatia
Albert Zamarin
; University of Rijeka, Faculty of Engineering, Vukovarska 58, 51000 Rijeka, Croatia
* Dopisni autor.
Sažetak
The manufacturing technology of composite laminate significantly affects its mechanical properties.
The manufactured laminate/vessel may have substantially different mechanical properties than the
rules and regulations suggested. When designing a composite marine structure, the designer should
have as accurate information as possible about the mechanical properties since it is closely related
to scantlings and the strength of the structural elements. The paper presents an overview of the
experimental tests used to determine the mechanical properties of composite laminates for use in vessel
structural design. A detailed method of sample manufacturing for assessing the proportion of fibres in
the laminate according to the ASTM D2584 standard is given, as well as the preparation of samples
for laboratory testing according to the ASTM D 3039/D 3039M standard to determine the modulus of
elasticity, both in the fibre direction and perpendicular to the fibres. The specified methods of sample
manufacturing can also be applied to samples of other recommended laboratory tests according to
their specific requirements.
Ključne riječi
composites, laboratory testing, technology, samples
Hrčak ID:
317134
URI
Datum izdavanja:
16.5.2024.
Posjeta: 361 *