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Çѱ¹¼öÀÚ¿øÇÐȸ / v.33, no.6, 2000³â, pp.661-669
¿ùÆ÷Ç× ÀαÙÇØ¿ª¿¡¼­ÀÇ ÇØºó·ù Ư¼º
( Characterisitics of Wave-Induced Current in the vicinity of Wolpo Harbor )
À̼º´ë; ÇѶó´ëÇб³ Åä¸ñ°øÇаú;
 
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Ç¥»çÀ̵¿¿¡ µû¸¥ ÇØºóº¯Çü ¹× ÇØÀúÁöÇü º¯µ¿ ±×¸®°í ¼âÆÄ´ë ºÎ±Ù¿¡¼­ÀÇ È®»ê°Åµ¿Àº ¿¬¾È¿ª¿¡¼­ÀÇ È¯°æ¹®Á¦¸¦ ¾ß±âÇϸç ÀÌ·¯ÇÑ ¹®Á¦ÀÇ ÇØ°áÀ» À§Çؼ­´Â ÇØºó·ùÀÇ À¯È²À» Á¤µµ³ô°Ô ¿¹ÃøÇÒ Çʿ䰡 ÀÖ´Ù. ÀÌ¿¡ µû¶ó ±âÁ¸ÀÇ ÇØºó·ù ¼öÄ¡¸ðÇüÀÌ ¸î°¡Áö Á¦¾ÈµÇ¾î ¿ÔÁö¸¸ ½ÇÁ¦ ÇØ¿ªÀÇ º¹ÀâÇÑ ÇØÀúÁöÇü¿¡ ÀÇÇØ ¹ß»ýÇÏ´Â ÇØºó·ù¸¦ ¸¸Á·ÇÏ°Ô ÀçÇöÇϱâ´Â ½±Áö ¾ÊÀ¸¸ç ¸ðÇüÀÇ °ËÁõÀº ÇöÀç±îÁö ¾î·Á¿î °úÁ¦·Î ³²¾ÆÀÖ´Ù. º» ¿¬±¸¿¡¼­´Â ½ÇÁ¦ÇØ¿ª¿¡¼­ÀÇ ÇØºó·ù¿¡ °üÇÑ ÇöÁö°üÃø ¹× ¼öÄ¡¸ðÇü½ÇÇèÀ» ½Ç½ÃÇÏ¿´À¸¸ç, ±× °á°ú ÇöÁö»óȲ°ú ´ëü·Î ÀÏÄ¡ÇÏ´Â È帧»óȲÀÌ ¹ß»ýÇÏ¿³À½À» ¾Ë ¼ö ÀÖ¾ú´Ù.
The accurate prediction of wave-induced currents is indispensible to analyze the beach deformation due to the sediment transport or dispersion in the surf zone, which often gives rises to serious environmental problems in the coastal region. Although many numerical models have been suggested up to now, it is not easy to properly simulate wave-induced currents, in particular, over a complex topography. In order to solve these problems, we have to understand the mechanism of wave transformation and wave-induced currents, to compare results numerical models with those of field measurements, and to find the validity and the applicability of them. And, also the validity of the model has been confirmed by the field investigation.
 
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ÆÄ¶ûº¯Çü;ÇØºó·ù;ÇöÀå°üÃø;¼öÄ¡¸ðÇü;wave transformation;wave induced currents;field observation;numerical model;
 
Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.33, no.6, 2000³â, pp.661-669
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200011920729824)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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