Large Deformation Finite Element Analysis of Shells: Degenerated Eight Nodes Shell Element - Softcover

Mohamed Adam, Fathelrahman; Elzubair, AbdelRahman

Softcover

ISBN 10: 3659172405 ISBN 13: 9783659172403

Publisher: LAP LAMBERT Academic Publishing, 2012

Synopsis

The analysis of shells structure represents one of the most challenging fields in many applications. This work presents the linear and nonlinear analysis of thin shell structures based on finite element eight nodes degenerated shell element which have five degrees of freedom per each node. A geometric nonlinear formulation based on the total Lagrangian formulation and using both geometric strains (Engineering Strains) and Green’s strains was adopted in this work and the formulations were implemented into a nonlinear finite element program NONLAS. The solution of nonlinear equations is obtained by combining a step-by-step incremental/iterative procedure and the Modified Newton-Raphson method. The capability of the formulation is demonstrated by numerical examples and the results are compared with available solutions.

About this title

About the Author

Fathelrahman M. AdamAssistance professor, Department of Civil Enginerring, Nile Valley University, Received the B.Tech. degree in civil engineering from Sudan University of Science and Technology (SUST) in 1994 and M.Sc. degree from SUST in 2000 and Ph.D. from SUST in 2008. For many years he taught courses on structural analysis and R.C. Design.

Edition details

• Publisher: LAP LAMBERT Academic Publishing
• Publication date: 2012
• Language: English
• ISBN 10: 3659172405
• ISBN 13: 9783659172403
• Binding: Paperback
• Number of pages: 136