Seismic isolation design was used often in New Zealand, U. s. a and Japan etc, but seldom in China, especially in the Wenchuan earthquake devastated areas.
隔震设计在新西兰、美国和日本等国应用较多,但在我国,特别是汶川地震灾区,还比较少见。
Analysis results show that the connected structures remains elastic under the action of seldom occurred earthquake while the other members have turned into inelastic.