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Çѱ¹¼öÀÚ¿øÇÐȸ / v.19, no.3, 1986³â, pp.259-266
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ÇØÀúÁöÇüº¯È¿¡ µû¸¥ ÆÄ¶ûÀÇ ¼öÄ¡ÇØ¼®(I)
( Numerical Analysis of Wave Deformation with Sea Bottom Variation (I) ) |
| ±è¼ºµæ;À̼º´ë; ºÎ»ê´ëÇб³ °ø´ë ºÎ±³¼ö(°ø¹Ú);ºÎ»ê´ëÇб³ Åä¸ñ°øÇаú;
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| ÇØÀú±âÇü º¯È°¡ ÀÖ´Â °æ¿ì¿¡ ÆÄ¶ûÀÇ º¯Çü(ÆÄÀÇ ¹Ý»ç ¹× Àü´Þ°è¼ö)À» ¼±Çü¿ä¼Ò¸¦ »ç¿ëÇÑ °æ°è¿ä¼Ò¹ý¿¡ ÀÇÇØ ¼öÄ¡ÇØ¼®ÇÏ¿´´Ù. ÆÄ¶ûÀº 2Â÷¿ø ¼±ÇüÆÄ ÀÌ·ÐÀ¸·ÎºÎÅÍ ÇØ¼®ÇÏ¿´À¸¸ç, ÀÔ»çÆÄ ¹æÇâÀº ÇØÀú¹Ù´Ú»ó¿¡ ÀÓÀǹæÇâ(Á÷°¢ÀÔ»ç ȤÀº °æ»çÀÔ»ç)À¸·Î ÁøÇàÇÑ´Ù°í °¡Á¤ÇÏ¿´´Ù. º» °è»êÀÇ ½Å·Úµµ¸¦ °ËÁõÇϱâ À§ÇÏ¿© ´ÙÀ½°ú °°Àº ¿©·¯ °æ¿ì¿¡ ´ëÇÑ ±âÁ¸ ¿¬±¸ÀÚµéÀÇ °á°ú¿Í ºñ±³ÇÏ¿´´Ù. (1) ´ÜÇüÀ̳ª °æ»ç´Ü¶ôÀ» °¡Áö´Â °æ¿ì (2) ºÒÅõ°ú¼º ÀáÁ¦°¡ ÀÖ´Â °æ¿ì (3) ÇØ±¸°¡ ÀÖ´Â °æ¿ì |
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| A numerical study of the process of wave deformation, such as reflection and transmission coefficients and wave forms with bottom change was carried out by Boundary Element Method using linear elements. It is assumed that the incident wave is normal and oblique to the bottom and the wave may be described by linear theory The accuracy of the computational scheme is investigated by comparing the results of other researchers in the following several cases. (1) Simple and sloping stepped bottom geometry (2) Submerged breakater type bottom geometry (3) Trench type bottom geometry |
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Çѱ¹¼öÀÚ¿øÇÐȸÁö / v.19, no.3, 1986³â, pp.259-266
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1738-9488
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO198611920091671)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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