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 properties of tuned liquid dampers using a TMD analogy
β Scribed by L. M. Sun; Y. Fujino; P. Chaiseri; B. M. Pacheco
- Publisher
- John Wiley and Sons
- Year
- 1995
- Tongue
- English
- Weight
- 593 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0098-8847
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
By means of Lagrange's equation, the "coupled" equations of motion for a horizontal plate carrying a U-type tuned liquid damper (TLD) are derived. The "uncoupled" equations of motion for the liquid (in the TLD) and the structural system are then obtained by decoupling the "coupled" ones. Unlike the
Accurate estimation of the modal mass of a structure is essential for analyzing the structural response under disturbance and for designing mass-type control devices used to enhance the serviceability of the structure. The modal mass of a real structure differs from that of the mathematical model du