Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi

Yazarlar: Süleyman BAŞTÜRK

Konular:Mühendislik, Makine

DOI:10.28948/ngumuh.517162

Anahtar Kelimeler:Functionally graded materials,Basalt/Ni,W/Ni,B/Ni,Dynamic pressure load

Özet:    Functionally Graded Materials (FDM) have an important place among other advanced composite materials today. In this study, nonlinear dynamic behaviors under the blast pressure loads of functionally graded plates formed by using different materials such as basalt, tungsten (W), boron (B) and Nickel (Ni), used in high temperature and pressure applications, are modeled and analyzed in detail. Homogeneous Layered Model and Continuous Model approaches are used for modeling functionally graded materials. The Exponential Pressure Loading Model is applied as the blast pressure load. Detailed analysis showed that W/Ni composite plates exhibited lower amplitude and vibration frequency behaviors as well as different modeling methods and different values of n parameter have an effect on the dynamic behavior of functionally graded composite plates.

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