Open AccessTHE RESULTS OF MULTI-LAYERED POLYMER COMPOSITE MATERIAL MECHANICAL TESTING COMPARATIVE ANALYSIS
Author(s) -
Mazen AlHajjar,
Ali Salamekh,
Виктор Андреевич Мамонтов,
Gyulaga Y. Azizova
Publication year - 2020
Publication title -
naučnye problemy vodnogo transporta
Language(s) - English
Resource type - Journals
eISSN - 2713-1866
pISSN - 2713-1858
DOI - 10.37890/jwt.vi63.73
Subject(s) - composite material , materials science , composite number , ultimate tensile strength , bending , polymer , polyester resin , compression (physics) , polyester , glass fiber , tensile testing
The mechanical properties of polymer composite materials used in shipbuilding are examined in this article. The samples from polymer composite materials based on glass fibers and polyester resin were made for this purpose. The manufacturing samples technique from polymer composite materials for mechanical test operation is represented here. The influence of woven roving fabric layers number ratio to the number of glass-fiber mat layers under testing samples for expansion, compression and 3 point bending has been determined by mechanical tests method. As the data processing result obtained in the experiment course it has been determined that the number of woven roving fabric layers increase with polymer composite materials increases the breaking load and tensile ultimate strength and decreases these values under compression and 3 point bending. The results obtained in this article are the basis for identifying polymer composite materials mechanical properties with different reinforcement schemes in case of their application in ship structures such as a material for transport vessels superstructure .