Theoretical researches on the durability of composite materials with metallic and non-metallic matrices

6th ModTech International Conference - Modern Technologies in Industrial Engineering

Caliman, R.^1

Vasile Alecsandri University of Bacau, Calea Marasesti 157, Romania^1

关键词: Dynamic stress;    Finite element system;    Laminated plate;    Non-metallic;    Physicomechanical properties;    Plate elements;    Research and analysis;    Theoretical research;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/400/3/032003/pdf
DOI  :  10.1088/1757-899X/400/3/032003

来源: IOP

【 摘 要 】

The study was designed in the sense of deepening the data on composite materials, examined in terms of their physico-mechanical properties, with particular emphasis on laminated plates subjected to dynamic stresses. The paper aims to address the procedure of solving the finite element system equations system on the "multi-grid" system - called the Fast Finite Element (FFM), developed by Structural Research and Analysis Corporation and currently integrated in the Cosmos software package, having the following advantages that are clear from the specification of a number of features: number of plate elements: 19113; number of nodes: 19650; number of equations: 117900; requiring a low disk swap space.