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Çѱ¹¼öÀÚ¿øÇÐȸ / v.34, no.2, 2001³â, pp.107-118
GIS¿Í ¿¬°èÇÑ ÇѰ­ ÇÏ·ùºÎ¿¡¼­ÀÇ µ¿¼ö¿ªÇÐÀû ¼öÄ¡¸ðÇüÀÇ °³¹ß
( Development of Hydrodynamic Model on the Downstream of Han River by Using Geographical Information System )
ÇѰǿ¬;ÀÌÀ»·¡;¹ÚÀçÈ«; °æºÏ´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;°æºÏ´ëÇб³ °ø°ú´ëÇÐ;¼¼¸í´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;
 
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º» ¿¬±¸¿¡¼­´Â 2Â÷¿ø µ¿¼ö¿ªÇÐÀû ¼öÄ¡ÇØ¼®¸ðÇüÀ» °³¹ßÇϰí, ÇѰ­ÇÏ·ùºÎ¿¡ Àû¿ëÇÏ¿´´Ù. °úÇÐÀûÀΠõ¼öÈ帧 °Åµ¿Çؼ®À» À§Çؼ­ GIS¿¡ ±âÃÊÇÑ µî¼ö¿ªÇиðÇüÀ» ±¸¼ºÇÏ¿´À¸¸ç, °³¹ßµÈ ¸ðÇüÀÇ °ËÁõÀ» À§Çؼ­ ¸ðÀǼöÇà¿¡ ÀÇÇÑ °á°ú °ª°ú ÇöÀå°üÃø°ª°úÀÇ ºñ±³¸¦ ¼öÇàÇÏ¿´´Ù. º» ¿¬±¸¿¡¼­ Á¦½ÃµÈ ¼öÄ¡ÇØ¼® ¸ðÇüÀº Petrol-Galerkin À¯ÇÑ¿ä¼Ò¹ýÀÌ´Ù. ¶ÇÇÑ GIS¸¦ ÀÌ¿ëÇÑ ÇÏõÈå¸§ÇØ¼®±â¹ýÀ» °üÃø ÇÏ¿´À¸¸ç, ÀÌ´Â ´Ù¾çÇÑ ÇØ¼®À» ÅëÇØ Á÷Á¢ÀûÀ¸·Î »ç¿ëÀÚÀÇ °áÁ¤¿¡ µµ¿òÀ» ÁÖ°Ô µÈ´Ù. º» ¿¬±¸ÀÇ °á°ú´Â ´Ù¾çÇÑ ÇÏõ, Àú¼öÁö ±×¸®°í Çϱ¸ÀÇ ÇØ¼®¿¡ °üÇÑ ÁöħÀÌ µÉ ¼ö ÀÖÀ» °ÍÀ¸·Î »ç·áµÈ´Ù.
This study was to develop a tow-dimensional model system for the hydrodynamic analysis and to apply the system on the downstream of Han River. it is performed to design a GIS-based hydrodynamic system for the scientific shallow water profile analysis, and to compare hydrodraulic modeling is the Petrov-Galerkin's finite element method for flow prediction model. This study was to construct a GIS-based river flow system, and it is useful for supporting user's decision making for the on-line status through various analysis. We expect that the results from this study can be used as one of the guidelines for river analysis and management system in order rivers, reservoirs, and estuaries.
 
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hydrodynamic system;Petrov-Galerkin;finite element method;GIS;verification;
 
Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.34, no.2, 2001³â, pp.107-118
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200111920731761)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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