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Titolo:
Finite element simulation of geogrid manufacture using large deformation elastic formulation
Autore:
Caton-Rose, P; Sweeney, J; Collins, TLD; Coates, PD;
Indirizzi:
Univ Bradford, Dept Mech & Med Engn, IRC Polymer Sci & Technol, Bradford BD7 1DP, W Yorkshire, England Univ Bradford Bradford W Yorkshire England BD7 1DP , W Yorkshire, England
Titolo Testata:
PLASTICS RUBBER AND COMPOSITES
fascicolo: 1, volume: 29, anno: 2000,
pagine: 51 - 58
SICI:
1465-8011(2000)29:1<51:FESOGM>2.0.ZU;2-O
Fonte:
ISI
Lingua:
ENG
Soggetto:
NECK PROPAGATION; POLYMERS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
Citazioni:
10
Recensione:
Indirizzi per estratti:
Indirizzo: Caton-Rose, P Univ Bradford, Dept Mech & Med Engn, IRC Polymer Sci & Technol, Bradford BD7 1DP, W Yorkshire, England Univ Bradford Bradford W Yorkshire England BD7 1DP England
Citazione:
P. Caton-Rose et al., "Finite element simulation of geogrid manufacture using large deformation elastic formulation", PLAS RUB C, 29(1), 2000, pp. 51-58

Abstract

An elastic model of large solid polymer deformations has been used as a basis for numerical predictions of the shapes of polyethylene geogrids. Thesenetlike products are made by solid phase deformation at elevated temperatures of extruded sheet containing arrays of suitably shaped holes. The elastic constitutive model is based on a theory of interacting polymer chains and is implemented within the finite element package ABAQUS in both two and three dimensions. Deformations correspond to extension ratios of up to 8. Good predictions of the final shapes of the geogrid products are obtained. Itis concluded that the methods used are a valuable product development tool. PRC/1605 (C) 2000 IoM Communications Ltd.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 27/11/20 alle ore 13:55:21