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Çѱ¹¼öÀÚ¿øÇÐȸ / v.31, no.4, 1998³â, pp.415-427
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ÇÏõ È«¼ö¹ü¶÷ÇØ¼®À» À§ÇÑ ¼öÄ¡¸ðÇüÀÇ °³¹ß(I) : GIS¿ÍÀÇ ¿¬°èÇØ¼®
( Numerical Model for Flood Inundation Analysis in a River(I) : GIS Application ) |
| ÀÌÈ«·¡;ÇѰǿ¬;±è»óÈ£; Çѱ¹°Ç¼³±â¼ú¿¬±¸¿ø ¼öÀÚ¿ø¿¬±¸½Ç;°æºÏ´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;°æºÏ´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;
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| DWOPER ¸ðÇü¿¡ Á¦¹æ¿ù·ù ¹× ºØ±«¿¡ µû¸¥ È«¼öÇØ¼®, Á¦³»Áö¿¡¼ÀÇ ¹ü¶÷ ÇØ¼®µîÀ» ó¸®ÇÒ ¼ö ÀÖµµ·Ï ÇÁ·Î±×·¥À» ´ëÆøÀûÀ¸·Î °³¼±, º¸°ÇÑ ¸ðÇüÀ» °³¹ßÇÏ¿© Arc/Info¿Í ¿¬°èÇÏ¿© ó¸®ÇÒ ¼ö ÀÖ´Â È«¼ö¹ü¶÷ÇØ¼®½Ã½ºÅÛ FIAS(Flood Inundation Analysis System)¸¦ ±¸ÃàÇÏ¿© À̸¦ ³²ÇѰÀÇ Á¦¹æ¿ù·ù ¹× ºØ±«¿¡ ´ëÇØ¼ Àû¿ëÇÏ¿´´Ù. º» ¸ðÇüÀ» 1995³â 8¿ù 23~27ÀÏ¿¡ ³²ÇѰÀÇ Á¦¹æÀÇ ¿ù·ù·Î ÀÎÇØ ¹ß»ýÇÑ ¹ü¶÷È«¼ö¿¡ ´ëÇØ Àû¿ëÇÏ¿´´Ù. È«¼öÆÄ ÇØ¼®¿¡ ÀÇÇÑ ÇÏõÀÇ ÇϵµºÎ¿¡¼ÀÇ ¼öÀ§¿Í Á¦³»ÁöÀÇ ¼öÀ§¸¦ ºñ±³ÇÏ¿© ÇÏõÁ¦¹æÀÇ ¿ù·ù·Î ÀÎÇÑ ¹ü¶÷À¯·®À» »êÁ¤ÇÏ¿´´Ù. Arc/InfoÀÇ AML À» ÀÌ¿ëÇÑ GUT¸¦ °³¹ßÇÏ¿© 2Â÷¿ø°ú 3Â÷¿ø È«¼ö¹ü¶÷µµ¸¦ µµ½ÃÇÏ¿´´Ù. º» ¿¬±¸¸ðÇüÀ¸·ÎºÎÅÍ °è»êµÈ ¹ü¶÷¼öÀ§¿Í ¹ü¶÷¸éÀûÀº ½ÇÁ¦ ÇöÁö Á¶»çÀÚ·á¿Íµµ Àß ÀÏÄ¡ÇÏ´Â °ÍÀ¸·Î ³ªÅ¸³µ´Ù. |
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| FIAS (Flood Inundation Analysis System) using Arc/Info is developed and applied to the South Han River basin. The DWOPER model is revised and expanded to handle simultaneous multiple overtopping and/or breaking and to estimate the inundation depth and extents. The model is applied to an actual levee overtopping case, which occurred on August 23~27, 1995 in the South Han River. Stage hydrographs inside and outside of the levee are compared, then inundated discharges from overbank spilling are computed. The Graphic User Interface is developed with AML(Arc/Info Macro Language). Two-and three-dimensional inundation maps by Arc/Info are presented. The computed inundation extends agree with observations in terms of inundation depth and flooded area. Keywords : River, Floodwave, Flood Inundation, Geographic Information System. |
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| Ű¿öµå |
| ÇÏõ;È«¼öÆÄ;È«¼ö¹ü¶÷;Áö¸®Á¤º¸½Ã½ºÅÛ;River;Floodwave;Flood Inundation;Geographic Information System; |
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Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.31, no.4, 1998³â, pp.415-427
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199811920101106)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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