Please use this identifier to cite or link to this item:
|Title:||Seismic response of base isolated buildings including P-Δ effects of isolation bearings|
|Authors:||Koh, C.G. |
|Source:||Koh, C.G.,Balendra, T. (1989). Seismic response of base isolated buildings including P-Δ effects of isolation bearings. Earthquake Engineering & Structural Dynamics 18 (4) : 461-473. ScholarBank@NUS Repository.|
|Abstract:||A study of seismic response of base isolated buildings is presented in this paper, fully accounting for the P-Δ effects of isolation bearings. An analytical procedure is formulated that treats separately the superstructure and the supporting bearings and assembles the governing equations via the interaction forces at the base deck. The resulting equations are then solved step-by-step numerically. Numerical results obtained for a base isolated five-storey shear building show that neglecting the P-Δ effects can lead to considerable errors in the computed seismic response when the buckling safety factor of bearings is low. -Authors|
|Source Title:||Earthquake Engineering & Structural Dynamics|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Dec 8, 2017
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.