Free Vibration Analysis of Functionally Graded Material Plates with Various Types of Cutouts using Finite Element Method
عنوان مقاله: Free Vibration Analysis of Functionally Graded Material Plates with Various Types of Cutouts using Finite Element Method
شناسه ملی مقاله: ICIRES02_028
منتشر شده در دومین کنفرانس بین المللی نوآوری و تحقیق در علوم مهندسی در سال 1397
شناسه ملی مقاله: ICIRES02_028
منتشر شده در دومین کنفرانس بین المللی نوآوری و تحقیق در علوم مهندسی در سال 1397
مشخصات نویسندگان مقاله:
Mohammad Mahdi Khamsi
خلاصه مقاله:
Mohammad Mahdi Khamsi
This paper presents free vibration analysis offunctionally graded plates of different shapes withdifferent cutouts. In order to investigate the freevibration of functionally graded plates, subspacemethod is used. The material properties of the platesare assumed to vary according to a power lawdistribution in terms of the volume fraction of theconstituents. In this paper, rectangular, trapezoidal andcircular plates with cutouts are studied and the effectsof volume fraction index, thickness ratio and differentexternal boundary conditions on the naturalfrequencies of plates are studied in detail.
کلمات کلیدی: Different cutouts, Free vibration, Subspace method
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/849319/