Nonlocal transient dynamic analysis of laminated composite plates

Raghu, P. and Rajagopal, A. and Reddy, J. N. (2020) Nonlocal transient dynamic analysis of laminated composite plates. Mechanics of Advanced Materials and Structures, 27 (13). pp. 1076-1084. ISSN 1537-6494

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Abstract

In this work, nonlocal transient dynamic analysis of laminated composite plates using Reddy’s third-order shear deformation theory (TSDT) and Eringen’s nonlocality is presented. The nonlocal governing equations of TSDT are derived employing the Eringen’s stress-gradient constitutive model considering the dynamic effects. Displacement finite element models are developed using a four-noded rectangular conforming element with 8 degrees of freedom per node. Numerical examples are presented to illustrate the effects of nonlocality on the transient dynamic behavior of laminated composite plates.

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IITH Creators:

IITH Creators	ORCiD
Rajagopal, Amirtham	UNSPECIFIED

Item Type:

Article

Uncontrolled Keywords:

Conforming elements; Governing equations; Laminated composite plates; Nonlocalities; Third-order shear deformation theory; Transient dynamic analysis; Transient dynamics; TSDT

Subjects:

Civil Engineering

Divisions:

Department of Civil Engineering

Depositing User:

. LibTrainee 2021

Date Deposited:

19 Jul 2021 11:26

Last Modified:

01 Mar 2022 05:20

URI:

http://raiithold.iith.ac.in/id/eprint/8440