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Çѱ¹¼öÀÚ¿øÇÐȸ / v.30, no.2, 1997³â, pp.97-97
¼ö¹®ÁöÇüƯ¼º ¹× ½Ã°£ÀÀ´äƯ¼ºÀÇ »ó»ç¼ºÀ» ÀÌ¿ëÇÑ Nash ¸ðÇü ÇØ¼®
( Analysis of the Nash Model Using the Similarities of Hydrogeomorphologic and Time Response Characteristics )
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Nash ¸ðÇüÀÇ ¸Å°³º¯¼ö¸¦ À¯¿ªÀÇ ¼ö¹®ÁöÇüƯ¼º°ú ½Ã°£ÀÀ´äÀÇ »ó»ç¼ºÀ» ÀÌ¿ëÇÏ¿© ºÐ¼®Çϰí À̸¦ ¹Ì°èÃø À¯¿ª¿¡ ´ëÇÑ ÃßÁ¤¹æ¹ýÀ¸·Î Àû¿ëÇÏ¿© º¸¾Ò´Ù. À¯¿ªÀÇ ¼ö¹®ÁöÇüƯ¼ºÀÇ »ó»ç¼ºÀº À¯¿ªÀÇ ÁöÇüÇÐÀû µ¿Áú¼º¿¡ ´ëÇÑ °ËÁõ¹æ¹ýÀÎ ÀÚ±â»ó»ç¼ºÀ» ÅëÇØ ÆÄ¾ÇÇÏ¿´À¸¸ç ½Ã°£ÀÀ´äÀÇ »ó»ç¼ºÀº Nash ¸ðÇüÀÇ ¸Å°³º¯¼öµé°ú Áöü½Ã°£ ¹× µµ´Þ½Ã°£°úÀÇ °ü°è¸¦ ¼ö¸³ÇÏ¿© ÀÌ¿ëÇÏ¿´´Ù. À§ÃµÀ¯¿ªÀÇ °æ¿ì ÀÌ·¯ÇÑ »ó»ç¼º¿¡ ´ëÇÑ ÁÖ¸ñÇÒ¸¸ÇÑ Æ¯Â¡ÀÌ ¹ß°ßµÇ¾ú´Âµ¥ À̸¦ ¹Ì°èÃø À¯¿ª¿¡ ´ëÇÑ ¸Å°³º¯¼ö ÃøÁ¤¿¡ ÀÌ¿ëÇÑ °á°ú ÁÁÀº ¼º°ú¸¦ ¾òÀ» ¼ö ÀÖ¾ú´Ù.
Parameters of the Nash model were analyzed using similarity concepts for the hydrogeomorphologic and the time response characteristics, then the application of parameter estimation was performed for a basin where no data are available. The self-similarity was investigated to evaluate the similarity of hydrogeomorphologic characteristics and to derive a equation for the time of concentration. The relation between model parameters and time characteristics such as travel and lag time, were developed to obtain their properties of similarity. There were remarkable results about the assessment for basin similarity and the application to an ungaged basin in Wi stream basin.
 
Ű¿öµå
Nash model;self-similarity;hydrogeomorphologic characteristics;time of concentration;travel time;lag time;
 
Çѱ¹¼öÀÚ¿øÇÐȸÁö / v.30, no.2, 1997³â, pp.97-97
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1738-9488
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199710102463341)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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