LAMINATED RUBBER SUPPORT AND PILE HEAD STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a laminated rubber support for surely supporting an upper structure and reducing bending moment generated in a joint between the upper structure and a lower structure, and a pile head structure using the same. SOLUTION: A lower part of a footing 1 as the footing of a structure and a head part of a foundation pillar 2 are joined together with the laminated rubber support which consists of spherical or conical laminated rubber plates 14 of protruded or recessed solid shape and steel plates alternately laminated in the vertical direction and which is arranged between an upper supporting portion 11 to be fixed to the lower part of the footing 1 and a lower supporting portion 12 to be fixed to the head part of the foundation pillar 2.