Go to:
Logótipo
Você está em: Start > Publications > View > Elastic-Plastic Stress Waves in Ductile-Hardening Materials using Finite Element Techniques and a Split Hopkinson Pressure Bar
Map of Premises
Principal
Publication

Elastic-Plastic Stress Waves in Ductile-Hardening Materials using Finite Element Techniques and a Split Hopkinson Pressure Bar

Title
Elastic-Plastic Stress Waves in Ductile-Hardening Materials using Finite Element Techniques and a Split Hopkinson Pressure Bar
Type
Article in International Conference Proceedings Book
Year
2004
Authors
Francisco Queirós Melo
(Author)
FEUP
View Personal Page You do not have permissions to view the institutional email. Search for Participant Publications View Authenticus page Without ORCID
Fernando Ferreira
(Author)
Other
The person does not belong to the institution. The person does not belong to the institution. The person does not belong to the institution. Without AUTHENTICUS Without ORCID
Mário Vaz
(Author)
FEUP
View Personal Page You do not have permissions to view the institutional email. Search for Participant Publications View Authenticus page Without ORCID
Joaquim F. Silva Gomes
(Author)
FEUP
Conference proceedings International
Pages: 2165-2170
International Conference on Computational and Experimental Engineering & Sciences
Funchal, 26-29 July 2004
Scientific classification
FOS: Engineering and technology
CORDIS: Technological sciences > Engineering > Mechanical engineering
Other information
Resumo (PT):
Abstract (EN): High strain rates in metallic materials are present in some engineering applications and designs subjected to sharply variable forces. In such situations, the load intensity may determine a stress state in excess to limit values. In non-linear analysis a constitutive material model is used as a simple approach an equivalent post-yield Young modulus. A simple and straightforward numerical model, based on finite element techniques was developed. The constitutive model deals with a smooth high order function to approach the evolution of the material behaviour. The numerical data was compared with the corresponding one from experimental tests carried out in a Split Hopkinson Pressure Bar (SHPB), an important experimental research tool in the assessment of the deformation rate of materials submitted to high speed impact loads. The main objective of this work was to simulate the wave propagation phenomena in the understanding of the experimental data.
Language: English
Type (Professor's evaluation): Scientific
No. of pages: 6
Documents
We could not find any documents associated to the publication.
Related Publications

Of the same scientific areas

Modelling Material Failure in Metal Forming Processes (2009)
Summary of Presentation in an International Conference
P.Teixeira; F.M.A. Pires; A.D. Santos; J.M.A.C. Sá; A.B. Rocha
Análise de Estruturas de Tubagens sob Solicitação Sísmica Usando Técnicas Pseudodinâmicas (2000)
Article in National Scientific Journal
Joaquim Carneiro; Hernâni Lopes; Francisco Queirós Melo; José Dias Rodrigues; Joaquim F. Silva Gomes
The Deformation of Cylindrical Shells Subjected to Radial Loads Using Mixed Formulation and Analytic Solutions (2013)
Article in International Scientific Journal
Maria Luísa Romariz Madureira; Elza Fonseca; Francisco Melo
Metodologia para fabrico de próteses metàlicas à medida do paciente (2013)
Article in International Scientific Journal
Jorge Lino; Teresa Duarte; Rui Neto; Rui Félix
Ensaio de Análise Experimental de Tensões para o Estudo da Estabilidade da Ponte Móvel de Leixões (2005)
Article in International Conference Proceedings Book
J. F. Silva Gomes; Mário Vaz

See all (13)

Recommend this page Top
Copyright 1996-2025 © Faculdade de Medicina Dentária da Universidade do Porto  I Terms and Conditions  I Acessibility  I Index A-Z
Page created on: 2025-07-08 at 17:40:12 | Privacy Policy | Personal Data Protection Policy | Whistleblowing | Electronic Yellow Book