Abstract
In the numerical solution of engineering problems, it is often convenient to assume the physical domain to consist of an assemblage of a finite number of subdomains, called finite elements, which are connected with one another along their interfaces. The distribution of a governing physical parameter within each element is approximated by a suitable continuous function, which is uniquely defined in terms of its values at a specified number of nodal points that are usually located along the boundary of the element. The solution to the original boundary value problem is often reduced to that of a variational problem involving the nodal point values of the unknown parameter. In this chapter, we shall be concerned with a rigid/plastic formulation of the finite element method, a complete elastic/plastic formulation of the problem being available elsewhere (Chakrabarty, 2006).
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
Copyright information
© 2009 Springer Science+Business Media, LLC
About this chapter
Cite this chapter
Chakrabarty, J. (2009). The Finite Element Method. In: Applied Plasticity, Second Edition. Mechanical Engineering Series. Springer, Boston, MA. https://doi.org/10.1007/978-0-387-77674-3_9
Download citation
DOI: https://doi.org/10.1007/978-0-387-77674-3_9
Published:
Publisher Name: Springer, Boston, MA
Print ISBN: 978-0-387-77673-6
Online ISBN: 978-0-387-77674-3
eBook Packages: EngineeringEngineering (R0)