鋼構造体育館の地震リスク評価に関する基礎的研究

概要

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This paper discusses on earthquake resistance capacity for steel gymnasium by using seismic risk assessment. Not only sport halls but also production facilities such as factories are types of space structures demanded to function continuously after severe earthquakes without stopping operation. In the recent earthquakes, several damages to ceiling, finishing, and lighting materials have attracted a greater attention including the structural damage to structures. It has been reported in the recent investigations that function of structures as a refugee facility or factories after earthquakes was lost due to falling down of many finishing materials off the roof, even if there was no damage in structural members of main frame. Therefore, for the maintenance of structures, earthquake resistance capacity index considering damage of non-structural material needs to be determined. In this study seismic risk assessment method is adopted, and earthquake resistance capacity including damage of non-structural materials is discussed with an emphasis on school gymnasium of steel.
一般社団法人日本建築学会の論文
2009-03-27