Optimal design of statically determinate beams for given deflection
作者： William Prager
DOI: 10.1016/0020-7403(71)90115-9
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摘要: Abstract A necessary and sufficient condition for global optimality of a statically determinate sandwich beam that is to have given deflection at specified cross-section was in ref. 1. The present note contains much simpler derivation this condition, establishes an analogous beams with segmentwise constant indicates the appropriate modification when lower bound prescribed bending stiffness.
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sci-hub.se 参考文章(1)
Richard T. Shield, William Prager, Optimal structural design for given deflection Zeitschrift für Angewandte Mathematik und Physik. ,vol. 21, pp. 513- 523 ,(1970) , 10.1007/BF01587681