✦ LIBER ✦

3-D finite element analysis of composite beams with parallel fibres, based on homogenization theory

✍ Scribed by M. Lefik; B. A. Schrefler

Publisher: Springer
Year: 1994
Tongue: English
Weight: 871 KB
Volume: 14
Category: Article
ISSN: 0178-7675
DOI: 10.1007/bf00350153

No coin nor oath required. For personal study only.

✦ Synopsis

The theoretical model of a beam of unidirectional composites, based on the homogenization theory and a refined kinematical hypothesis is presented. Effective material coefficients for the constitutive equation are computed. Description of the stresses on the level of the periodic microstructure is given. The kinematical hypothesis for the beam type behaviour includes the independent shear rotations. The resulting modelling strategy is presented for which a finite element code has been developed. Application of the theory to superconducting coils is shown. 1

📜 SIMILAR VOLUMES

FINITE ELEMENT VIBRATION ANALYSIS OF COM

FINITE ELEMENT VIBRATION ANALYSIS OF COMPOSITE BEAMS BASED ON HIGHER-ORDER BEAM THEORY

✍ G. Shi; K.Y. Lam 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 121 KB

This paper presents a new finite element formulation for the free vibration analysis of composite beams based on the third-order beam theory. This work also studies the influence of the mass components resulting from higher-order displacements on the frequencies of flexural vibration. By using Hamil

Instability finite element analysis of f

Instability finite element analysis of fibre reinforced composite structures based on the third order theory

✍ Stevan Maksimovic 📂 Article 📅 1996 🏛 Springer Netherlands 🌐 English ⚖ 433 KB

In this paper a refined higher-order shear deformation theory for the instability finite element analysis of fibre reinforced shell like composite structures is developed. A higher order shear deformation theory allows parabolic description of the transverse shear stresses and therefore the shear co