Shape optimization of materially non-linear bodies in contact

Jaroslav Haslinger; Raino Mäkinen

Applications of Mathematics (1997)

  • Volume: 42, Issue: 3, page 171-193
  • ISSN: 0862-7940

Abstract

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Optimal shape design problem for a deformable body in contact with a rigid foundation is studied. The body is made from material obeying a nonlinear Hooke’s law. We study the existence of an optimal shape as well as its approximation with the finite element method. Practical realization with nonlinear programming is discussed. A numerical example is included.

How to cite

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Haslinger, Jaroslav, and Mäkinen, Raino. "Shape optimization of materially non-linear bodies in contact." Applications of Mathematics 42.3 (1997): 171-193. <http://eudml.org/doc/32975>.

@article{Haslinger1997,
abstract = {Optimal shape design problem for a deformable body in contact with a rigid foundation is studied. The body is made from material obeying a nonlinear Hooke’s law. We study the existence of an optimal shape as well as its approximation with the finite element method. Practical realization with nonlinear programming is discussed. A numerical example is included.},
author = {Haslinger, Jaroslav, Mäkinen, Raino},
journal = {Applications of Mathematics},
keywords = {shape optimization; sensitivity analysis; stress-strain relations; contact; shape optimization; sensitivity analysis; stress-strain relations; contact},
language = {eng},
number = {3},
pages = {171-193},
publisher = {Institute of Mathematics, Academy of Sciences of the Czech Republic},
title = {Shape optimization of materially non-linear bodies in contact},
url = {http://eudml.org/doc/32975},
volume = {42},
year = {1997},
}

TY - JOUR
AU - Haslinger, Jaroslav
AU - Mäkinen, Raino
TI - Shape optimization of materially non-linear bodies in contact
JO - Applications of Mathematics
PY - 1997
PB - Institute of Mathematics, Academy of Sciences of the Czech Republic
VL - 42
IS - 3
SP - 171
EP - 193
AB - Optimal shape design problem for a deformable body in contact with a rigid foundation is studied. The body is made from material obeying a nonlinear Hooke’s law. We study the existence of an optimal shape as well as its approximation with the finite element method. Practical realization with nonlinear programming is discussed. A numerical example is included.
LA - eng
KW - shape optimization; sensitivity analysis; stress-strain relations; contact; shape optimization; sensitivity analysis; stress-strain relations; contact
UR - http://eudml.org/doc/32975
ER -

References

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  8. The NAG Fortran Library, Mark 16, (1993), Oxford: The Numerical Algorithms Group Limited. (1993) 
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  10. Solution of Signorini’s contact problem in the deformation theory of plasticity by secant modules method, Apl. Mat. 28 (1983), 199–214. (1983) MR0701739
  11. Solution of Variational Inequalities in Mechanics, Applied Mathematical Sciences 66, Springer-Verlag, 1988. (1988) MR0952855
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  13. Variational Methods in Elasticity and Plasticity (second edition), Oxford: Pergamon Press, 1974. (1974) MR0391680

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