샌드위치 패널을 적용한 산업시설물에 대한 강풍취약도 개발

초록

In this paper, a fragility analysis methodology is developed for assessing the response of steel-framed industrial buildings exposed to extreme wind conditions. This fragility is a conditional limit state probability, presented as a function of the 3-second gust wind speed, based on a relation between statistics of wind loads and building resistances. Six different baseline industrial buildings considering different roof shapes and geographic locations were investigated using a probabilistic approach. The fragility methodology described in this paper can be used to develop performance-based design guidelines for industrial buildings in high wind regions as well as to provide information on which to base structural performance or expected loss assessments.

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