Solution existence of the optimization p
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W.H. Tong; J.S. Jiang; G.R. Liu
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Article
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2000
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Elsevier Science
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English
โ 420 KB
A basic theory is presented for determining the solution existence of frequency optimization problems for truss structures. This theory says that the natural frequencies remain unchanged when a truss is modiยฎed uniformly and that the natural frequency constraint is usually the key constraint in dete