| 摘要 |
PROBLEM TO BE SOLVED: To provide a vibration isolated structure having excellent vibration isolating performance, creep characteristics and weather resistance, causing no vibration on a floor surface. SOLUTION: This type of vibration isolated structural body 1 is composed of a compound laminated body 2 prepared by alternatively laminating a plurality of hard plates 21 and soft plates 22, and support mechanisms 3. The soft plate is made of monopolymer or copolymer of alkyl(meth)acrylate having 2-20C alkyl group. The support mechanism 3 keeps thickness of the compound laminated body 2 within specified compressed thickness. It is extended at the time of earthquake. It is thus possible to show excellent vibration isolated performance, creep characteristics and weather resistance, and to keep comfortable walking feeling. |
