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An alternative formulation for design sensitivity analysis of linear structural dynamic systems

โœ Scribed by Y. Zhang; D.T. Nguyen; J.W. Hou

Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
366 KB
Volume
44
Category
Article
ISSN
0045-7949

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๐Ÿ“œ SIMILAR VOLUMES

An approximation technique for design se
An approximation technique for design sensitivity analysis of the critical load in non-linear structures
โœ Tae Soo Kwon; Byung Chai Lee; Won Jae Lee ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 131 KB ๐Ÿ‘ 2 views

A new technique of approximating design sensitivities of the critical load is presented in this paper. The technique results in stable and reliable estimations of design sensitivities at prebuckling points. Since taking derivatives of an approximated eigenvalue problem gives unstable sensitivities a