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A non‐linear numerical model of the tuned liquid damper

✍ Scribed by Yu, Jin‐Kyu; Wakahara, Toshihiro; Reed, Dorothy A.

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
273 KB
Volume
28
Category
Article
ISSN
0098-8847

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✦ Synopsis

The Tuned Liquid Damper (TLD) is modelled numerically as an equivalent tuned mass damper with non-linear sti!ness and damping. These parameters are derived from extensive experimental results described in References 1 and 2. This Non-linear Sti!ness and Damping (NSD) model captures the behaviour of the TLD system adequately under a variety of loading conditions. In particular, the NSD model incorporates the sti!ness hardening property of the TLD under large amplitude excitation.

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