Go to:
Logótipo
Comuta visibilidade da coluna esquerda
Você está em: Start > Publications > View > Numerical analysis of the ENF test for mode II wood fracture
Publication

Publications

Numerical analysis of the ENF test for mode II wood fracture

Title
Numerical analysis of the ENF test for mode II wood fracture
Type
Article in International Scientific Journal
Year
2006
Authors
Silva, MAL
(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
de Moura, MFSF
(Author)
FEUP
View Personal Page You do not have permissions to view the institutional email. Search for Participant Publications View Authenticus page View ORCID page
Morais, JJL
(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. View Authenticus page Without ORCID
Journal
Vol. 37
Pages: 1334-1344
ISSN: 1359-835X
Publisher: Elsevier
Scientific classification
FOS: Engineering and technology > Other engineering and technologies
Other information
Authenticus ID: P-004-PCK
Abstract (EN): A numerical study was performed on the End Notched Flexure (ENF) test to obtain the critical strain energy release rate (G(IIc)) of a clear Pinus pinaster wood, in the orthotropic directions TL and RL. Two-dimensional numerical analysis, including interface finite elements and a progressive damage model based on indirect use of Fracture Mechanics, was performed to simulate the ENF test. The numerical results were used as input data in the Corrected Beam Theory (CBT) and Compliance Calibration Method (CCM) to obtain G(IIc). The influence of geometrical parameters and friction effects between the crack surfaces were evaluated. Moreover, some conclusions were drawn about the influence of cohesive shear strength on the load-displacement relationship and on measured G(IIc). The main objective is to define adequate specimens for the ENF test in wood. Finally, on the basis of a two-dimensional approach, it was concluded that the used geometry allows obtaining rigorous values of G(IIc), not only at initiation but also during a stable crack propagation. The CBT using an equivalent crack length approach proved to be accurate for the selected geometry.
Language: English
Type (Professor's evaluation): Scientific
Contact: mfmoura@fe.up.pt
No. of pages: 11
Documents
We could not find any documents associated to the publication.
Related Publications

Of the same authors

Numerical analysis of the MMB test for mixed-mode I/II wood fracture (2007)
Article in International Scientific Journal
Oliveira, JMQ; de Moura, MFSF; Silva, MAL; Morais, JJL
Mode II wood fracture characterization using the ELS test (2007)
Article in International Scientific Journal
Silva, MAL; Morais, JJL; de Moura, MFSF; Lousada, JL
Equivalent crack based mode II fracture characterization of wood (2006)
Article in International Scientific Journal
de Moura, MFSF; Silva, MAL; de Morais, AB; Morais, JJL
Mode II Fracture Characterization of Pinus pinaster Wood (2008)
Article in International Conference Proceedings Book
de Moura, MFSF; Silva, MAL; Morais, JJL; de Morais, AB; Oliveira, JMQ

Of the same journal

Thin-ply polymer composite materials: A review (2020)
Another Publication in an International Scientific Journal
Arteiro, A; Furtado, C; Catalanotti, G; Linde, P; Camanho, PP
CompTest2008 (2009)
Another Publication in an International Scientific Journal
Fabrice Pierron; Pedro Camanho; Michael R Wisnom
CompTest 2006 (2007)
Another Publication in an International Scientific Journal
Pedro P Camanho
Tailoring for strength of composite steered-fibre panels with cutouts (2010)
Article in International Scientific Journal
Lopes, CS; Gurdal, Z; Camanho, PP

See all (36)

Recommend this page Top
Copyright 1996-2025 © Faculdade de Direito da Universidade do Porto  I Terms and Conditions  I Acessibility  I Index A-Z
Page created on: 2025-07-27 at 00:56:39 | Privacy Policy | Personal Data Protection Policy | Whistleblowing