513 医療施設の実大加振実験によるタンクの挙動について

概要

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This paper reports experimental results of sloshing motion of water tanks by the E-Defense shaking table tests. In the shaking tests, two types of specimen were used. One is a four-storey hospital with a seismic-resistant structure and the other is with a seismic isolation structures. In both case, the water tanks on the roof had the sloshing motion with long period. Particularly, in case of seismic isolation structure, both tanks had sloshing with large amplitude and sometimes show the water fly in the vertical direction after the tank's cap destroyed. Lack of practical methods for countering the effects of earthquake, we selected the hospital as the important facilities. This research concerns the improvement of earthquake resistance to protect the function of medical facilities to treat injured wounded of earthquake and persons with a chronic. In order to obtain basic data to evaluate the earthquake resistance for the hospital buildings fitted out with various medical equipment and facilities.
一般社団法人日本機械学会の論文
2009-08-03