³í¹®¸í |
»÷µåÀ§Ä¡ ÆгÎÀ» Àû¿ëÇÑ »ê¾÷½Ã¼³¹°¿¡ ´ëÇÑ °Ç³Ãë¾àµµ °³¹ß / Development of Extreme Wind Fragility for Lower-Rise Industrial Building |
¼ö·Ï»çÇ× |
´ëÇÑ°ÇÃàÇÐȸ³í¹®Áý ±¸Á¶°è, v.25 n.12 (2009-12) |
ÆäÀÌÁö |
½ÃÀÛÆäÀÌÁö(81) ÃÑÆäÀÌÁö(8) |
ÁÖÁ¦¾î |
°Ç³Ãë¾àµµ ; »ê¾÷½Ã¼³¹° ; »÷µåÀ§Ä¡ ÆгΠ; È®·ü¸ðÇü ; ¼º´É±â¹Ý°øÇÐ ; Extreme Wind Fragility ; Industrial Buildings ; Sandwich Panel ; Probabilistic Model ; Performance-Based Engineering |
¿ä¾à2 |
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. |