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Çѱ¹¼öÀÚ¿øÇÐȸ / v.35, no.4, 2002³â, pp.443-452
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ÀÓ¿ø¿¡¼ÀÇ 1983³â µ¿ÇØ ÁߺΠÁöÁøÇØÀÏ ¼öÄ¡¸ðÀÇ: 1. µ¿ÇØ¿¡¼ÀÇ ÀüÆÄ
( Numerical Simulations of 1983 Central East Sea Tsunami at Imwon: 1. Propagation across the East Sea ) |
| Á¶¿ë½Ä;ÀÌÈ£ÁØ; ÇѾç´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;±¹¸³¹æÀ翬±¸¼Ò;
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| º» ¿¬±¸¿¡¼´Â Áö³ ¼ö½Ê ³â°£ °¡Àå ÆÄ±«ÀûÀÎ ÁöÁøÇØÀÏ·Î ±â·ÏµÈ 1983³â µ¿ÇØ¿¡¼ ¹ß»ýÇÑ ÁöÁøÇØÀÏÀÌ µ¿Çظ¦ °ÅÃÄ ¿ì¸®³ª¶ó µ¿ÇؾÈÀ¸·Î ÀüÆÄÇØ¿À´Â °úÁ¤À» ¼öÄ¡ÇØ¼®ÇÏ¿´´Ù. õ¼ö¹æÁ¤½Ä¿¡ ±Ù°ÅÇÑ ¼öÄ¡¸ðÇüÀ» ÀÌ¿ëÇÏ¿´À¸¸ç, ¹°¸®Àû ºÐ»êÀº leap-frog À¯ÇÑÂ÷ºÐ±â¹ý¿¡ ÀÇÇØ ¹ß»ýÇÏ´Â ¼öÄ¡ºÐ»êÀ¸·Î ¾î´À Á¤µµ ´ëüÇϵµ·Ï ÇÏ¿´´Ù. Áø¿øÀ¸·ÎºÎÅÍ ÁöÁøÇØÀÏ ÀüÆÄµµ¿Í ÆÄÇâ¼±¹ý¿¡ ÀÇÇÑ ÀüÆÄÁ¦ÀûÀ» »êÁ¤ÇÏ¿´´Ù. |
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| The propagation of the 1983 Central East Sea Tsunami recorded as the most devastating tsunami during last decades across the East Sea is numerically simulated in this study h numerical model based on the shallow~water equations is employed. The physical dispersion is somewhat replaced by the numerical dispersion resulting from the leap-frog scheme. Traveling times of leading tsunamis are estimated and wane rays are calulated based on the Munk and Arthur(1952). |
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| ÁöÁøÇØÀÏ;ÀüÆÄ;µ¿ÇØ;õ¼öÀÌ·Ð;ÁöÁø;tsunami;propagation;East Sea;shallow-water theory;earthquake; |
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Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.35, no.4, 2002³â, pp.443-452
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200218718191381)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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