Study of fatigue in sheets of composite pipe of epoxy matrix with glass fiber for tensile loads
DOI:
https://doi.org/10.22517/23447214.18531Keywords:
Materiales compuestos, Tracción, Fatiga, ASTM D3039, ASTM D3479Abstract
In this work, the characterization of sheets of spoolable composite pipe reinforced with glass fiber with configuration [55,-55]6 is performed. For this purpose, tensile tests under static and dynamic loads are performed, according to ASTM D3039 and D3479 standards. The tests are carried out to obtain the tensile strength and the S-N curve under tensile loads. With the data obtained, a statistical adjustment is made using the Weibull distribution model and its subsequent analysis applying the fatigue models of Basquin and Wöhler, and the mode of failure of this type of material is identified.
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