Random Earthquake Response Analysis of Eccentric Structure with Base Isolation
To study dynamic response law when the isolated structure eccentric, random vibration of eccentric isolation structure is analyzed by generalized frequency response function in different structural parameter and site conditions, soil conditions, and isolation layer use the equivalent linear model, the structure level-torsion coupled vibration characteristics are considered. By calculation, statistical law of structure random dynamic response of eccentric isolation structure under seismic waves is given.
Qing Yang, Li Hua Zhu, Jing Jing He, Zeng Feng Yan and Rui Ren
A. P. Wang et al., "Random Earthquake Response Analysis of Eccentric Structure with Base Isolation", Advanced Materials Research, Vols. 368-373, pp. 915-919, 2012