To provide a method for manufacturing a laminated rubber structure, which can prevent the phenomenon that the joined surfaces between rubber strips and the joined surfaces between rubber strip laminated elements separate by a shearing force in the case of horizontal displacement.
The method for manufacturing a laminated rubber structure formed by alternately laminating rubber layers 1 and steel sheets 2 includes a process of forming a rubber material into a sheet having a specified thickness, a process of forming a rubber strip 9 by cutting off the rubber sheet 7 so as to have a specified length, a process of forming a rubber strip laminated element 10 by integrally joining a plurality of the rubber strips in the laminated state, a process of forming a rubber layer 1 by arranging a plurality of the rubber strip laminated elements, and a process of carrying out the vulcanization and forming by alternately laminating the rubber layers 1 and the steel sheets 2 such that the joined surfaces 11 between the rubber strips 9, 9 are perpendicular to the joined surfaces 12 between the rubber layer 1 and the steel sheet 2.
JP3649791 | LAMINATED RUBBER SUPPORT STRUCTURE |
JPH076275 | [Title of Invention] Seismic Isolation Device |
JPH09273595 | BASE-ISOLATING SUPPORTING UNIT |
YOKOBORI SHIZUO
Toshiyuki Kimura
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