Analysis of stability and vibrations of porous power and sigmoid functionally graded sandwich plates by the R-functions method

• Date: 2024
• Main Authors: Курпа, Л. В., Шматко, Т. В., Лінник, Г. Б.
• Format: Article
• Language: English; Ukrainian
• Published: Інститут енергетичних машин і систем ім. А. М. Підгорного Національної академії наук України 2024
• Online Access: https://journals.uran.ua/jme/article/view/296890
• Journal Title: Energy Technologies & Resource Saving

In this paper, the R-functions method is used for the first time to study the stability and vibrations of porous functionally graded (FG) sandwich plates with a complex geometric shape. It is assumed that the face layers of the plate are made of functionally graded materials, and the middle layer is...