On the Reciprocal Form of Hamilton’s Principle
Keyword(s):
A complementary energy principle for dynamic analysis due to Toupin is critically examined. It is found that the variational principle is a necessary but not a sufficient condition for geometric compatibility and that consequently it allows the occurrence of spurious solutions. A necessary and sufficient condition of compatibility is obtained through the reciprocal form of Hamilton’s principle which is derived for discrete and continuous systems. Additional terms appearing in the derived principle insure that spurious solutions cannot occur. The derived variational principle can be expressed in terms of stresses and velocities or in terms of impulses.
1976 ◽
Vol 3
(2)
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pp. 125-131
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2010 ◽
Vol 56
(197)
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pp. 497-513
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1966 ◽
Vol 25
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pp. 78-89
2000 ◽
1986 ◽
Vol 10
(1)
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pp. 28-33