| 摘要 |
PROBLEM TO BE SOLVED: To keep the connection between respective members of a support device even against vertical large vibration in an earthquake, in the elastic support device constituted of a plurality of elastic support bodies. SOLUTION: A gap C, in which an elastic displacement unified in the vertical and horizontal directions in elastic support bodies can be brought, is formed between adjacent elastic support bodies 1. An upper support plate 8 and an upper metallic plate 7 are joined by fixing bolts 10 inserted in the upper support plate 8 and a lower support plate 3 and the lower metallic plate 7 are joined by fixing bolts 5 inserted in the lower support plate 3. And further, the fixing bolts 10 inserted in the upper support plate 8 are screwed into the screw holes of an upper support base 20 fixed to the underface of the upper structure to join the upper support base 20 and the upper support plate 8. And the fixing bolts 5 inserted into the bolt-insertion holes opened on the lower support plate 3 are screwed in the screw holes of a lower support base 13 fixed to the upper face of the lower structure to join the lower support base 13 and the lower support plate 3. |
