With nonlinear dynamic time-history method,3D dynamic responses of isolated bridge and non-isolated bridge were analyzed.
采用非线性时程分析法,分析了减隔震桥梁和非减隔震桥梁的三维地震响应。
参考来源 - 近断层地震动作用下减隔震桥梁空间动力分析·2,447,543篇论文数据，部分数据来源于NoteExpress
Seismic isolated bridge technique is an effective approach to improve seismic resistance performance of Bridges which play a prominent role in the urban lifeline system.
桥梁在城市生命线工程中占据着重要的地位，桥梁隔震技术对提高桥梁的抗震性能提供了一种有效的解决途径。
So we should assure the integer stability in the isolated bridge design, not just consider the isolating effect of the bridge structure.
因此，设隔震层的桥梁在进行隔震设计时，既要考虑到结构的隔震效果，还要保证其整体稳定性。
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