分段建筑的地震反应基础隔离是减轻建筑物震害的有效技术。通过基础隔离，可实现建筑物与地震地面运动水平分量的解耦。因此，这一技术很快在世界范围内得到肯定和采纳。对于基础隔离建筑（ＢＩ），虽然结构上部的相对位移通常较小，但隔离系统上、下的相对位移较大。此外... Seismic response of segmented buildings The basic isolation is an effective technique to reduce the seismic damage of buildings. Through the basic isolation, the decoupling of the horizontal component of the ground motion of buildings from the earthquake can be achieved. Therefore, this technology is quickly recognized and adopted worldwide. For the basic isolation building (BI), although the relative displacement of the upper part of the structure is usually small, the relative displacement of the upper and lower isolation systems is larger. In addition ...