Explicit Dynamic Finite Element Method for Predicting ImplosionExplosion Induced Failure of Shell Structures
Joint Authors
Song, Jeong-Hoon
Lea, Patrick
Oswald, Jay
Source
Mathematical Problems in Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-10-09
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
A simplified implementation of the conventional extended finite element method (XFEM) for dynamic fracture in thin shells is presented.
Though this implementation uses the same linear combination of the conventional XFEM, it allows for considerable simplifications of the discontinuous displacement and velocity fields in shell finite elements.
The proposed method is implemented for the discrete Kirchhoff triangular (DKT) shell element, which is one of the most popular shell elements in engineering analysis.
Numerical examples for dynamic failure of shells under impulsive loads including implosion and explosion are presented to demonstrate the effectiveness and robustness of the method.
American Psychological Association (APA)
Song, Jeong-Hoon& Lea, Patrick& Oswald, Jay. 2013. Explicit Dynamic Finite Element Method for Predicting ImplosionExplosion Induced Failure of Shell Structures. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-1032487
Modern Language Association (MLA)
Song, Jeong-Hoon…[et al.]. Explicit Dynamic Finite Element Method for Predicting ImplosionExplosion Induced Failure of Shell Structures. Mathematical Problems in Engineering No. 2013 (2013), pp.1-11.
https://search.emarefa.net/detail/BIM-1032487
American Medical Association (AMA)
Song, Jeong-Hoon& Lea, Patrick& Oswald, Jay. Explicit Dynamic Finite Element Method for Predicting ImplosionExplosion Induced Failure of Shell Structures. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-1032487
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1032487