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Errors in response calculations for non-classically damped structures

โœ Scribed by G. B. Warburton; S. R. Soni

Book ID
112083897
Publisher
John Wiley and Sons
Year
1977
Tongue
English
Weight
853 KB
Volume
5
Category
Article
ISSN
0098-8847

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๐Ÿ“œ SIMILAR VOLUMES

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โœ A. Bhaskar ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 591 KB

This paper examines the vibration behaviour of non-classically damped systems in the frequency domain. Errors in the frequency response incurred by neglecting off-diagonal entries of a diagonally dominant modal damping matrix are assessed. The exact response is shown to be equivalent to an infinite

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## 1. ๏ฉ๏ฎ๏ด๏ฒ๏ฏ๏ค๏ต๏ฃ๏ด๏ฉ๏ฏ๏ฎ Determination of the damping properties of structures is an important problem, often investigated in the search for more satisfactory or accurate solutions. One of the most popular approaches is based on the addition of modal damping to the model. This method is used not only for