The finite deformation theory for beam,
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Mingrui Li; Fuliang Zhan
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Article
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2000
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Elsevier Science
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English
⚖ 411 KB
Due to the facts that the spatial moment force is non-conservative and the three components of the ®nite rotation pseudo vector are not independent, the ordinary variational principle, based on a functional achieving its stationary value, is not suitable for the problem subject to non-conservative l