W Zouari, F Hammadi, R Ayad - Computers & Structures, 2016 - Elsevier
In this paper, we present the formulations of two four-node quadrilateral membrane finite elements with rotational degrees of freedom to analyze geometric linear and nonlinear …
This research paper proposes a new triangular cylindrical finite element for static and free vibration analysis of cylindrical structures. The formulation of the proposed element is based …
A Messai, L Belounar, T Merzouki - European Journal of …, 2018 - Taylor & Francis
This paper deals with the static and free vibration validation of a new three-dimensional brick finite element based on the strain approach. The developed element possesses nine …
H Kebir, R Ayad - Composite Structures, 2014 - Elsevier
Motivated by computing elastic properties of reinforced natural fibre composites, a multi- scale numerical model, named 'the Projected Fibre approach (PF)', is proposed. It uses a …
In this research paper, the formulation of a new three-dimensional sector element based on the strain approach is presented for plate bending problems and linear static analysis of …
S Wang, Z Qian, Y Shang - Engineering Computations, 2024 - emerald.com
Purpose The paper aims to the size-dependent analysis of functionally graded materials in thermal environment based on the modified couple stress theory using finite element …
This paper presents an extension of two recently published conforming and non conforming eight-node hexahedral finite elements, presenting rotational degrees of freedom in addition …
The study presents a multilayer eight-node hexahedral finite element with rotational degree of freedom to model composite laminate structures. Its formulation is based on virtual …
This paper deals with the free vibration validation of a family of mechanical and piezoelectric eight-node hexahedral elements, presenting rotational degrees of freedom in addition to the …