Several translational and rotational inelastic response spectra are constructed based from the proposed modal stick. 在本研究中，利用两个自由度的振态杆状模型建立平移与旋转的非弹性反应谱。
Using the response spectrum and the time-history methods, the seismic reduction effectiveness of LRB is studied. 利用反应谱和非线性动力时程分析方法，研究了铅销橡胶支座在钢管混凝土梁拱组合桥中的减隔震效果。
