| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain a seismic isolation method for a multi-tier rack for use in a stockroom and a factory, the multi-tier rack comprising a seismic isolation function, and a non-slip adhesive rubber for the multi-tier rack.SOLUTION: A multi-tier rack includes a pair of both side beam members which are elongated in a depth direction in a lower part of a side pole and which are brought into contact with a floor surface to serve as foot parts, and a rear beam member which is provided in a rear lower part and which is not brought into contact with the floor surface. In a seismic isolation method for the multi-tier rack, the multi-tier rack with a vibration-proof function and the like, a noncontact part, which is partially lifted from a floor and which avoids contact with the floor, is provided on the front side of both the side beam members. In the multi-tier rack, a non-slip adhesive rubber for being interposed between at least the noncontact part and the floor surface is installed. The multi-tier rack comprises a seismic isolation function.</p> |
