Free vibrations of non-uniform CNT/fiber/polymer nanocomposite beams

J. Seidi, and S. Kamarian. "Free vibrations of non-uniform CNT/fiber/polymer nanocomposite beams." Curved and Layered Structures 4.1 (2017): 21-30. <http://eudml.org/doc/287972>.

@article{J2017,
abstract = {In this paper, free vibrations of non-uniform multi-scale nanocomposite beams reinforced by carbon nanotubes (CNTs) are studied. Mori-Tanaka (MT) technique is employed to estimate the effective mechanical properties of three-phase CNT/fiber/polymer composite (CNTFPC) beam. In order to obtain the natural frequencies of structure, the governing equation is solved by means of Generalized Differential Quadrature (GDQ) approach. The accuracy and efficiency of the applied methods are studied and compared with some experimental data reported in previous published works. The influences of volume fraction and agglomeration of nanotubes, volume fraction of long fibers, and different laminate lay-ups on the natural frequency response of structure are examined.},
author = {J. Seidi, S. Kamarian},
journal = {Curved and Layered Structures},
keywords = {Non-uniform beam; multi-scale nanocomposites; Carbon nanotube; Agglomeration effect; free vibration},
language = {eng},
number = {1},
pages = {21-30},
title = {Free vibrations of non-uniform CNT/fiber/polymer nanocomposite beams},
url = {http://eudml.org/doc/287972},
volume = {4},
year = {2017},
}

TY - JOUR
AU - J. Seidi
AU - S. Kamarian
TI - Free vibrations of non-uniform CNT/fiber/polymer nanocomposite beams
JO - Curved and Layered Structures
PY - 2017
VL - 4
IS - 1
SP - 21
EP - 30
AB - In this paper, free vibrations of non-uniform multi-scale nanocomposite beams reinforced by carbon nanotubes (CNTs) are studied. Mori-Tanaka (MT) technique is employed to estimate the effective mechanical properties of three-phase CNT/fiber/polymer composite (CNTFPC) beam. In order to obtain the natural frequencies of structure, the governing equation is solved by means of Generalized Differential Quadrature (GDQ) approach. The accuracy and efficiency of the applied methods are studied and compared with some experimental data reported in previous published works. The influences of volume fraction and agglomeration of nanotubes, volume fraction of long fibers, and different laminate lay-ups on the natural frequency response of structure are examined.
LA - eng
KW - Non-uniform beam; multi-scale nanocomposites; Carbon nanotube; Agglomeration effect; free vibration
UR - http://eudml.org/doc/287972
ER -