| 摘要 |
The invention relates to an earthquake isolator (X), which resists the dynamic and static vertical column loads (P) and the earthquake shear forces (Q) in the horizontal direction generated by an earthquake during its duration of action and experienced by the structures, thereby absorbing these and similar forces as well as the accelerations generated by an earthquake and thus eliminating the damaging effects of the earthquake, wherein said isolator does not fully transmit the earthquake to the structure, i.e. partially absorbs said forces, and thus protects the buildings from the damaging effects of the earthquake, wherein the steel plates (1) and the natural or synthetic rubber material layers (2) are arranged one on top of the other and are securely adhered and laminated together, wherein a "rigid polyurethane core" (3) or lead core (3) is placed into the isolator (X) on the vertical axis or the isolator is made with a hollow or massive structure, wherein said elastomer-based earthquake isolator (X) is made of natural rubber, synthetic rubber, rigid polyurethane and similar materials and formed with a conical prism or pyramidal prism shape (frusto-conical prism or frusto-pyramidal prism with square, rectangular and other geometric cross-sections) as a composite structure having high performance. |
