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Çѱ¹Áö¹Ý°øÇÐȸ / v.20, no.7, 2004³â, pp.15-24
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ºôµùÇÇÇØ¿¡ ´ëÇÑ GIS ¼Õ»óÆò°¡ ¹× ÁöÁø ÈÄ Æò°¡
( GIS-based Loss Estimation and Post-earthquake Assessment of Building Damage ) |
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| º» ³í¹®Àº 1994 Northridge ÁöÁø¿¡ ÀÇÇØ ¹ß»ýµÈ ÁְŰǹ°¼Õ»ó¿¡ °üÇÏ¿© °Ç¹° ±³Ã¼½ÃÀÇ °¡°Ý¿¡ ´ëÇÑ »ó´ëÀû ¼ö¸®ºñ¿ëÀÇ °³³äÀ¸·Î GIS±â¹ÝÀÇ ¼Õ»óÆò°¡¿¡ °üÇÏ¿© ±â¼úÇÏ¿´´Ù. ºôµù¼Õ»óÀº 164°³ÀÇ ¼·Î ´Ù¸¥ Áö¿ª¿¡¼ ¾ò¾îÁø ÁöÁø±â·ÏÀ¸·ÎºÎÅÍ À¯µµµÈ ÁöÁø¸Å°³º¯¼ö¿Í ºôµùÀ§Ä¡ ¹× ¾ÈÀüÁ¶»çº¸°í¼¸¦ ¹ÙÅÁÀ¸·Î Æò°¡ÇÏ¿´´Ù. º» ³í¹®Àº °¡Àå ½ÉÇÑ °Ç¹°ÇÇÇØ¸¦ ¹ÞÀº À§Ä¡¸¦ ±Ô¸íÇÏ´Â ÀÎ½Ä ¾Ë°í¸®ÁòÀÌ GIS¸¦ ÅëÇÏ¿© °³¹ßµÇ¾ú´Ù. ÀÌ·¯ÇÑ ¾Ë°í¸®ÁòÀº ÁöÁø ÈÄ ½Å¼ÓÇÑ ÀÀ±ÞÁ¶Ä¡¿Í À§¼ºÀ¸·ÎºÎÅÍ ¾ò¾îÁø µ¥ÀÌÅ͸¦ ªÀº ½Ã°£¿¡ ºÐ¼®ÇÒ ¼ö ÀÖ´Â ÇÁ·¹ÀÓÀ» Á¦°øÇÑ´Ù. |
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| This paper describes a GIS-based assessment of residential building damage caused by the 1994 Northridge earthquake in which the fractions of existing buildings damaged at various percentages of replacement cost are related to a range of seismic parameters. The assessment uses data from safety inspection reports and tax assessor records, both of which were geocoded and linked to seismic parameters derived from strong motion records at 164 different sites. The paper also describes a GIS-based pattern recognition algorithm for identifying locations of most intense building damage. The algorithm provides a framework for rapidly screening remote sensing data and dispatching emerging services. |
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| Building damages;Earthquake;Geotechnical engineering;GIS;Seismic parameters; |
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Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.20, no.7, 2004³â, pp.15-24
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200425720310807)
¾ð¾î : ¿µ¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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