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A method for modal reanalysis of topological modifications of structures

✍ Scribed by Zhi Jun Yang; Su Huan Chen; Xiao Ming Wu

Publisher
John Wiley and Sons
Year
2006
Tongue
English
Weight
540 KB
Volume
65
Category
Article
ISSN
0029-5981

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πŸ“œ SIMILAR VOLUMES

A universal method for structural static
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✍ Su Huan Chen; Zhi Jun Yang πŸ“‚ Article πŸ“… 2004 πŸ› John Wiley and Sons 🌐 English βš– 211 KB

## Abstract This paper presents a universal method, iterative combined approximation (iterative CA) approach, for structural static reanalysis of all types of topological modifications. The proposed procedure is basically an approximate two‐step method. First, the newly added degrees of freedom (DO

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## Abstract A topological FEM method, in which a structure topological theory is applied to a FEM system, is presented in this paper. The method uses FEM solutions of a structure before any change to obtain the new response of changed structure, avoids re‐calculations from changing the FEM system,

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This work represents an extension and experimental verification of earlier work proposed for modal identification of distributed structures in the time domain. The Temporal Correlation Method has been shown to be a constrained version of the Eigensystem Realization Algorithm. Furthermore, in this me