Journal Article 自動ラック倉庫における多段積荷のすべり落下挙動に関する一考察

北村, 春幸  ,  Kitamura, Haruyuki  ,  佐藤, 大樹  ,  Sato, Daiki  ,  佐藤, 利昭  ,  Sato, Toshiaki

82 ( No. 732 )  , pp.183 - 192 , 2017-02 , 日本建築学会 , Architectural Institute of Japan
Description
An automated warehouse is a system which automatically controls the storing and shipping of a large number of cargoes in smallfloor spaces. In the 2011 Tohoku earthquake, many automated warehouses shut down because of the fall of stacked cargoes, and therecovery needs a long time. The importance of the seismic countermeasure preventing the fall of cargoes is noticed from the businesscontinuity planning. The authors developed two countermeasures; one is the vibration control system and the other is the baseisolation system. For developing these countermeasures, it is important to clarify the falling behaviors of cargoes. Shaking table testswere conducted for evaluating them. This paper describes the experimental results focusing on the dynamic characteristics of cargoes.

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