Two Sided Solution Bounds In Unilateral Contact
Elastomechanics Under P-Delta Effects
Author(s)
A.A. Liolios, P.D. Panagiotopoulos, O.K. Panagouli &
E.S. Mistakidis
Abstract
A procedure is presented, which provides upper and lower bounds for solu-
tion quantities, either global or local, for inequality problems of structural
elastostatics, when second-order geometric effects are taken into account.
1 Introduction
Upper and lower solution bounds can be used either to check the numerical
results or to predict an interval of values for a solution quantity in prac-
tical engineering problems, which in most cases can be solved numerically
only. Methods of deriving such two-sided solution bounds for elliptic, linear
equality, boundary value problems of mathematical physics and especially
of elastostatics are al
Keywords
Related Book
Other papers in this volume
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