Abstract
A method of analysis for the occurrence of localized thermoplastic strain, in a material under plane strain constraint, is studied based on the Body Force Method(BFM). BFM is an indirect boundary type method for elastic stress analysis based on the principle of superposition. Any inelastic strain can be expressed by the embedded force doublets in BFM. That is, in the analysis, a continuously embedded force doublets into the elastic body are used to express the presence of plastic strain. A simplified model of welding-induced plasticity is treated as a numerical example of the present method
Access provided by Autonomous University of Puebla. Download to read the full chapter text
Chapter PDF
Similar content being viewed by others
Keywords
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
References
P.M. Blomerus and D.A. Hills, An efficient procedure for modeling limited plastic flow, Proc. Inst. Mech. Eng. C, 212, p.731(1998)
D. -H. Chen and H. Nisitani, Extension of Body Force Method to Elastic-Plastic Problems, Transaction of the Japan Society of Mechanical Engineers, Ser. A, 51–462, p.571, 1985(in Japanese)
H.Nisitani and D.-H. Chen, Elastic-Plastic Analysis of an Infinite Plate with an Elliptic Hole by Body Force Method, Transaction of the Japan Society of Mechanical Engineers, Ser. A, 51–465, p.1471, 1985(in Japanese)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2010 Springer-Verlag/Wien
About this chapter
Cite this chapter
Saimoto, A. (2010). Analysis of Weld Induced Plasticity by BFM. In: Irschik, H., Krommer, M., Watanabe, K., Furukawa, T. (eds) Mechanics and Model-Based Control of Smart Materials and Structures. Springer, Vienna. https://doi.org/10.1007/978-3-211-99484-9_17
Download citation
DOI: https://doi.org/10.1007/978-3-211-99484-9_17
Publisher Name: Springer, Vienna
Print ISBN: 978-3-211-99483-2
Online ISBN: 978-3-211-99484-9
eBook Packages: EngineeringEngineering (R0)