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Çѱ¹¼öÀÚ¿øÇÐȸ / v.22, no.3, 1989³â, pp.323-330
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´ïÆÄ±« ¸ðÇüÀÇ ºñ±³Æò°¡
( Comparative Evaluation of Dam-Break Models ) |
| ÀÌÃ¢ÈÆ;À̱漺; Çѱ¹°Ç¼³±â¼ú¿¬±¸¿ø À§ÃË¿¬±¸¿ø;¼¿ï´ëÇб³;
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| ¼¼°³ÀÇ ´ëÇ¥Àû ´ïÆÄ±« ¸ðÇüÀÎ HEC-1, DAMBRK, SMPDBK¸¦ ¸ÕÀú ÀÌ·ÐÀûÀÎ °ßÁö¿¡¼ ºÐ¼®ÇÏ¿´°í ±× ´ÙÀ½ °üÃøÀÚ·á°¡ ÀÖ´Â Teton´ï ÆÄ±«¿¡ Àû¿ëÇÏ¿´´Ù. ±×°ÍÀ¸·ÎºÎÅÍ ¾òÀº °á·ÐÀº ´ÙÀ½°ú °°´Ù. : (1) ¼ö¹®ÇÐÀû ÃßÀû¹æ¹ýÀ» »ç¿ëÇÏ´Â HEC-1Àº º» ¿¬±¸¿¡¼ÀÇ °ÅÀÇ ¸ðµç °æ¿ì¿¡ ¾ÈÁ¤ÇÑ ÇØ¸¦ »êÃâÇØ ³½´Ù; (2) Dynamic Wave ÃßÀû¹æ¹ýÀ» »ç¿ëÇÏ´Â DAMBRK´Â ¼¼¸ðÇüÁß¿¡¼ °¡Àå Á¤È®ÇÏ´Ù; (3) ÀϹÝÈµÈ dynamic ÃßÀû°ü°è¸¦ »ç¿ëÇÏ´Â SMPDBK´Â °¡Àå °æÁ¦ÀûÀÌ°í ½±°Ô Àû¿ëÇÒ ¼ö ÀÖ´Ù. |
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| Three representative dam-break models, HEC-1, DAMBRK, and SMPDBK were analyzed respectively in theri theories and then applied to the failure of Teton Dam for which some observed data exist. From the results of this study, it can be concluded that: (1) HEC-1, which uses the hydrologic routing method, produces stable solutions for almost all the cases that were tested in this study; (2) DAMBRK, which uses the dynamic routing method, is most accurate among the three models; (3) SMPDBK, which uses the generalized dynamic routing relationships, is most economical and easily applicable. |
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Çѱ¹¼öÀÚ¿øÇÐȸÁö / v.22, no.3, 1989³â, pp.323-330
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1738-9488
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO198911920092835)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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