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Çѱ¹¼öÀÚ¿øÇÐȸ / v.38, no.10, 2005³â, pp.825-839
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EST ±â¹ý¿¡ ÀÇÇÑ ÅÂdzÀÇ ÀçÇØÀ§ÇèÀÎÀÚ Æò°¡
( Evaluation of Typhoon Hazard Factors using the EST Approach ) |
| À̼øÃ¶;±èÁø±Ô;¿À°æµÎ;Àüº´È£;È«ÀÏÇ¥; ¼ö¿ø´ëÇб³;¼¿ï»ê¾÷´ëÇб³ Åä¸ñ°øÇаú;À°±º»ç°üÇб³ Åä¸ñ°øÇаú;À°±º»ç°üÇб³ Åä¸ñ°øÇаú;Çѱ¹°Ç¼³±â¼ú¿¬±¸¿ø ¼öÀÚ¿øÈ¯°æ¿¬±¸ºÎ;
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| ¿ì¸®³ª¶ó¿¡ ÁÖ±âÀûÀ¸·Î ³»½ÀÇÏ¿© ¸·´ëÇÑ ÀÎ¸í ¹× Àç»êÇÇÇØ¸¦ ¹ß»ý½Ã۰í ÀÖ´Â ÅÂdzÀÇ ÀçÇØÀ§Çèµµ¸¦ EST ±â¹ýÀ» Àû¿ëÇÏ¿© Æò°¡ÇÏ¿´´Ù. ¼¿ïÀ» ºñ·ÔÇÑ 6°³ ÁÖ¿ä µµ½Ã¿¡ ´ëÇÏ¿© ±âÁ¸ÀÇ ÅÂdzÀڷḦ Training SetÀ¸·Î »ç¿ëÇÏ¿© In³â °£ÀÇ ÅÂdz ¸ðÀÇ ±â°£¿¡ ´ëÇÏ¿© 100ȸ ¹Ýº¹¸ðÀǸ¦ ¼öÇàÇÑ °á°ú·ÎºÎÅÍ ÀçÇö±â°£º° ÃÖ´ëdz¼Ó°ú ÀÏÃÖ´ë°¿ì·®ÀÇ Æò±Õ°ª, Ç¥ÁØÆíÂ÷, ÃÖ¼Ò°ª ¹× ÃÖ´ë°ªÀ» ÃßÁ¤ÇÏ¿´´Ù. ÀçÇö±â°£ 100³âÀÇ ÅÂdz¿¡ ´ëÇÑ ÃÖ´ëdz¼ÓÀÇ Æò±Õ°ªÀ» ºñ±³ Æò°¡ÇÑ °á°ú ÅÂdzÀ¸·Î ÀÎÇÑ ÃÖ´ëdz¼ÓÀº ¸ñÆ÷, ºÎ»ê, Á¦ÁÖ, ÀÎõ, ´ë±¸, ¼¿ïÀÇ ¼øÀ¸·Î ³ªÅ¸³ª ÇØ¾ÈÀ̳ª µµ¼Áö¹æÀÇ ÀçÇØÀ§Çèµµ°¡ ³»·ú Áö¹æ º¸´Ù ³ôÀº °ÍÀ¸·Î ³ªÅ¸³µÀ¸¸ç, ÅÂdz¿¡ µ¿¹ÝµÇ´Â ÀÏÃÖ´ë°¿ì·®Àº ºÎ»ê, ¸ñÆ÷, Á¦ÁÖ, ¼¿ï, ÀÎõ, ´ë±¸ÀÇ ¼øÀ¸·Î ³ªÅ¸³ª ³²ºÎÁö¹æÀÌ ÁߺϺÎÁö¹æ º¸´Ù ÅÂdzµ¿¹Ý È£¿ì¿¡ Ãë¾àÇÑ °ÍÀ¸·Î ³ªÅ¸³µ´Ù. ÅÂdz ÀçÇØ¿¡ ÀÖ¾î¼ ³²ºÎÇØ¾ÈÁö¹æ¿¡ À§Ä¡ÇÑ µµ½ÃµéÀÌ À§Çèµµ°¡ ³ô¾Ò´Ù. |
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| Application of the EST approach for the simulation of the risk-based typhoon hazard potential is described in this paper. For six selected cities In the Korean peninsula, EST simulations for one hundred years were performed one hundred times using historical typhoon data as a training data set. The analytical results of EST simulations were then post-processed to estimate the means, standard deviations, and ranges of variation for the maximum wind velocities and the daily rainfalls. From the comparison of the averages of the wind velocities for the 100 year recurrence interval typhoons, the wind hazard potential of them was revealed to be highest for Mokpo among the six cities, followed by Busan, Cheju, Inchun, Taegu, and Seoul in descending order For the flood hazard potential associated with a typhoon, Busan was ranked to be the highest hazard potential area, followed by Mokpo, Cheju, Seoul, Inckun, and Taegu. In terms of the overall typhoon hazard potential, cities in the southern coastal regions were identified as being exposed to the most severe typhoon hazard. |
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| Ű¿öµå |
| ÅÂdzÀçÇØÀ§Çèµµ;dz¼Ó;°¿ì;È«¼ö;ºÒÈ®½Ç¼ºÀ» °í·ÁÇÑ ºóµµÇؼ®;Typhoon hazard potential;Empirical Simulation Technique(EST);Wind speed;Rainfall;Flooding;Risk-based frequency analysis; |
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Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.38, no.10, 2005³â, pp.825-839
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200507521980411)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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