Boundary Emenet Formulation in Elastoplastic Stress Anaysis
1
Usak Muhendislik Fakultesi Usak, Turkey
2
The University of Nottingham, The Department of Mechanical Engineering, Nottingham, UK
*
Author to whom correspondence should be addressed.
Math. Comput. Appl. 1998, 3(3), 139-151; https://doi.org/10.3390/mca3030139
Published: 1 December 1998
Abstract
This paper presents a review of different elasto-plastic Boundary Element (BE) formulations with particular emphasis on two main approaches; the initial strain displaccmcnt- gradient approach with its modeling of the partial or full interior domain, and the particular integral approach which can be applied exclusively to the surface avoiding any modeling interior. The initial strain formulation is implemcntcd in a computer program using two-dimensional isoparametric quatratic elements to discretise either the complete intcrior domain or only the part associated with the plastic region. The BE solutions are shown to bc in good agreement with analytical and Finite Elcment (FE) solutions.
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MDPI and ACS Style
Gun, H.; Becker, A.A. Boundary Emenet Formulation in Elastoplastic Stress Anaysis. Math. Comput. Appl. 1998, 3, 139-151. https://doi.org/10.3390/mca3030139
AMA Style
Gun H, Becker AA. Boundary Emenet Formulation in Elastoplastic Stress Anaysis. Mathematical and Computational Applications. 1998; 3(3):139-151. https://doi.org/10.3390/mca3030139
Chicago/Turabian StyleGun, Halit, and A. Adib Becker. 1998. "Boundary Emenet Formulation in Elastoplastic Stress Anaysis" Mathematical and Computational Applications 3, no. 3: 139-151. https://doi.org/10.3390/mca3030139
