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Titolo:
A new nine DOF triangular element for analysis of thick and thin plates
Autore:
Soh, AK; Long, ZF; Cen, S;
Indirizzi:
Univ Hong Kong, Dept Mech Engn, Hong Kong, Hong Kong Univ Hong Kong Hong Kong Hong Kong Dept Mech Engn, Hong Kong, Hong Kong China Univ Min & Technol, Dept Basic Sci, Beijing 100083, Peoples R China China Univ Min & Technol Beijing Peoples R China 100083 Peoples R China Tsing Hua Univ, Dept Civil Engn, Beijing 100084, Peoples R China Tsing HuaUniv Beijing Peoples R China 100084 ng 100084, Peoples R China
Titolo Testata:
COMPUTATIONAL MECHANICS
fascicolo: 5, volume: 24, anno: 1999,
pagine: 408 - 417
SICI:
0178-7675(199911)24:5<408:ANNDTE>2.0.ZU;2-4
Fonte:
ISI
Lingua:
ENG
Soggetto:
SHEAR STRAIN FIELDS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
Citazioni:
16
Recensione:
Indirizzi per estratti:
Indirizzo: Soh, AK Univ Hong Kong, Dept Mech Engn, Pokfulam Rd, Hong Kong, Hong Kong Univ Hong Kong Pokfulam Rd Hong Kong Hong Kong g Kong, Hong Kong
Citazione:
A.K. Soh et al., "A new nine DOF triangular element for analysis of thick and thin plates", COMPUT MECH, 24(5), 1999, pp. 408-417

Abstract

A simple triangular 9 DOF plate bending element for analysis of thick and thin plate is presented in this paper. This element is constructed by the following procedure:(i) the variation functions of the rotation and shear 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-TB, 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 Thickand. thin plates.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 07/07/20 alle ore 21:36:04