| 摘要 |
PURPOSE: A seismic isolation system for an access floor is provided to absorb vibration and impact force in multi stages depending on the intensity of an earthquake. CONSTITUTION: A seismic isolation system for an access floor comprises an upper panel(10), multiple seismic isolation anchoring structures(20), an upper frame(30), and multiple seismic isolation blocks(100). The seismic isolation anchoring structures are arranged on the bottom surface of the upper panel and absorb and reduce horizontal vibration and shock. The bottom ends of the seismic isolation anchoring structures are fixed to the upper frame. The seismic isolation blocks are installed between the upper frame and a bottom(a). |
