Research of the effectiveness of mechanical testing methods with analysis of features of destructions and temperature effects

Frattura ed Integrità Strutturale

关键词: Composite materials;    Highly filled fiberglass;    Test methods;    Deformation and failure;    High and low temperature;   

DOI  :  

来源: DOAJ

【 摘 要 】

In this paper is carried out the comparative analysis of effectiveness of test methods of determination of stiffness and strength properties of highly filled unidirectional fiberglass (Direct "E" roving 0.7 - orthophthalic polyester resin 0.3) viatensile testing along the reinforcement and three-point bending testing at several bases. The necessity of deviation from standard procedures is substantiated. Deformation and failure features of the material under quasi-static loading, as well as at low and high temperatures, are shown.

【 授权许可】

Unknown