Title of article
Finite Element Analysis of Finite Strain Elastoplastic Contact-Impact Problems
Author/Authors
Erklig, Ahmet University of Gaziantep - Mechanical Engineering Department, Turkey , Guzelbey, Ibrahim H. University of Gaziantep - Mechanical Engineering Department, Turkey , Cevik, Abdulkadir University of Gaziantep - Civil Engineering Department, Turkey
From page
327
To page
338
Abstract
In this study a finite element analysis of elastoplastic contact-impact has been carried out. Newmark, Wilson-θ, Central Difference and Houbolt Methods have been used as direct integration methods. Impact analysis includes elastoplastic and large deformation based upon updated Lagrangian including buckling check. The results show that the direct integration methods give different results due to different contact-impact cases. Plastic analysis is more stable than the elastic analysis.
Keywords
Elastoplastic Contact , Impact , Finite Element Analysis , Direct Integration Methods , Finite Strain
Journal title
Gazi University Journal Of Science
Journal title
Gazi University Journal Of Science
Record number
2600291
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