Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
A new twelve DOF quadrilateral element for analysis of thick and thin plates
Autore:
Soh, AK; Cen, S; Long, YQ; Long, ZF;
Indirizzi:
Univ Hong Kong, Dept Mech Engn, Hong Kong, Hong Kong, Peoples R China UnivHong Kong Hong Kong Hong Kong Peoples R China Kong, Peoples R China Tsing Hua Univ, Dept Mech Engn, Tsinghua, Peoples R China Tsing Hua Univ Tsinghua Peoples R China Engn, Tsinghua, Peoples R China Tsing Hua Univ, Dept Civil Engn, Tsinghua, Peoples R China Tsing Hua UnivTsinghua Peoples R China Engn, Tsinghua, Peoples R China China Univ Min & Technol, Dept Basic Sci, Beijing, Peoples R China China Univ Min & Technol Beijing Peoples R China ijing, Peoples R China
Titolo Testata:
EUROPEAN JOURNAL OF MECHANICS A-SOLIDS
fascicolo: 2, volume: 20, anno: 2001,
pagine: 299 - 326
SICI:
0997-7538(200103/04)20:2<299:ANTDQE>2.0.ZU;2-Q
Fonte:
ISI
Lingua:
ENG
Soggetto:
SHEAR STRAIN FIELDS; BENDING ELEMENT; FINITE-ELEMENT; INTERPOLATION;
Keywords:
finite element; thick-thin plate elements; quadrilateral element; Timoshenko's beam theory; shear locking; ARS-Q12;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
Citazioni:
26
Recensione:
Indirizzi per estratti:
Indirizzo: Soh, AK Univ Hong Kong, Dept Mech Engn, Hong Kong, Hong Kong, Peoples R China Univ Hong Kong Hong Kong Hong Kong Peoples R China oples R China
Citazione:
A.K. Soh et al., "A new twelve DOF quadrilateral element for analysis of thick and thin plates", EUR J MEC A, 20(2), 2001, pp. 299-326

Abstract

A simple quadrilateral 12 DOF plate bending element based on Reissner-Mindlin theory for analysis of thick and thin plates is presented in this paper. This element is constructed by the following procedure:(i) the variation functions of the rotation and sheer strain along each side of the element are determined using Timoshenko's beam theory; and(ii) the rotation, curvature and shear strain fields in the domain of the element are then determined using the technique of improved interpolation. The proposed element, denoted by ARS-Q12, is robust and free of shear locking and, thus, it can be employed to analyze very thin plate. Numerical examples show that the proposed element is a high performance element for thick and thin plates. (C) 2001 Editions scientifiques et medicales Elsevier SAS.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 04/07/20 alle ore 04:40:17