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Çѱ¹¼öÀÚ¿øÇÐȸ / v.26, no.3, 1993³â, pp.125-135
SWMM ¸ðÇüÀ» ÀÌ¿ëÇÑ µµ½Ã À¯¿ªÀÇ À¯Ãâ ¹× NPS ¿À¿°¹° ¹èÃâ ¸ðÀÇ
( A Simulation of the Runoff and the NPS Pollutants Discharge using SWMM Model )
½ÅÇö¼®;À±¿ë³²; Á¤È¸¿ø, °í·Á´ëÇб³ Åä¸ñȯ°æ°øÇаú;Á¤È¸¿ø, °í·Á´ëÇб³ Åä¸ñȯ°æ°øÇаú;
 
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º» ¿¬±¸ÀÇ ¸ñÀûÀº µµ½ÃÀ¯¿ª¿¡ ÀûÇÕÇÑ À¯·® ¹× ¼öÁú ¸ðÇüÀ» ¼±ÅÃÇÏ°í ±× ¸ðÇüÀ» ÀÓÀÇÀÇ ´ë»óÀ¯¿ª¿¡ Àû¿ëÇÏ¿© ±× ÀûÇÕ¼ºÀ» ÆÇÁ¤ÇÏ´Â µ¥ ÀÖ´Ù. º» ¿¬±¸¸¦ À§ÇÏ¿© ¼±ÅÃµÈ ¸ðÇüÀº EPAÀÇ SWMM ¸ðÇüÀ¸·Î, ÀÌ ¸ðÇüÀº µµ½ÃÀ¯¿ªÀÇ À¯·® ¹× ¼öÁú, ƯÈ÷ NPS(non-point source) ¿À¿°¹°ÀÇ ¹èÃâÀÇ ¸ðÀÇ¿¡ ÀûÇÕÇÑ ¸ðÇüÀ̸ç, ½ÇÁ¦ Àû¿ë¿¡ À־´Â ÁöÇ¥¸éÀ¯ÃâÀ» À§Çؼ­´Â Runoff BlockÀ», °ü°Å ÃßÀûÀ» À§Çؼ­´Â Transport BlockÀ» »ç¿ëÇÏ¿´´Ù. º» ¿¬±¸ÀÇ Àû¿ë´ë»óÀ¯¿ªÀº ÀüÇüÀûÀÎ µµ½ÃÀ¯¿ªÀÎ ¼­¿ï½Ã µ¿´ë¹®±¸ ¿ëµÎÀ¯¼öÁö À¯¿ªÀ̸ç, ÀÌ À¯¿ªÀ» À§ÇÑ ±âÁ¸ÀÇ 4°³ÀÇ ¿¬¼ÓÀ¯·® ÃøÁ¤Ä¡¿Í 2°³ÀÇ ¿¬¼Ó¼öÁú ÃøÁ¤Ä¡¸¦ °¡Áö°í ¸ðÀǸ¦ ¼öÇàÇÏ¿´´Ù. À¯·® ¹× ¼öÁú, ƯÈ÷ NPS ºÎÇÏ·®ÀÇ °ËÁ¤À» ÷µÎÄ¡, ÷µÎ½Ã°£, À¯Ãâ ¹× ¹èÃâ ¿ëÀû°ú ±×µéÀÇ »ó´ë¿ÀÂ÷¿¡ ´ëÇÏ¿© ¼öÇàÇÏ¿´À¸¸ç, ±× °á°ú, SWMM ¸ðÇüÀº À¯Ãâ ¹× NPS ¿À¿°¹° ¹èÃâ ¸ðµÎ¸¦ ¸ðÀÇÇϴµ¥ ÀûÇÕÇÑ ¸ðÇüÀÓÀÌ ¹àÇôÁ³´Ù. º» ¿¬±¸ÀÇ °á°ú´Â Â÷ÈÄ µµ½ÃÀ¯¿ªÀÇ À¯Ãâ°ú NPS ¿À¿°¹° ¹èÃâ°£ÀÇ »ó°ü°ü°èÀÇ ºÐ¼® ¹× ±×¸¦ ÅëÇÑ À¯¿ªÀÇ ¿À¿°¹°ÀÇ ³â, ¿ù, ºÎÇÏ·®ÀÇ »êÁ¤À» ÅëÇÑ ¹°Áú¼öÁö°è»ê ¹æ¹ýÀÇ ¿¬±¸¿¡ ¹ÙÅÁÀÌ µÉ ¼ö ÀÖÀ» °ÍÀÌ´Ù.
This study was conducted for two purposes. The first was the selection of the proper model for the urban runoff, and NPS(non-point source) loads and the second was the adjustment of the selected model through the calibration and the verification of the observed data on an urban drainage basin. The selected model for this study was the Storm Water Management Model(SWMM) developed and maintained by the US Environmental Protection Agency(EPA). In particular, the Runoff Block for the surface discharge and the Transport Block for the flow routing was used. The study basin is Youngdu basin, which is a typical developed urban drainage basin. The four rainfall events for the runoff and the two for the four NPS pollutants(SS, BOD, COD and TN) were used for the calibration and the estimation of the model parameters. This study performed the calibration with regard to the peak discharge, the time to peak discharge, the volume and the relative error for three items. It was shown that SWMM can successfully be used for the prediction of the runoff and the NPS pollutants discharge. The result of this study can be used as the basis for the analysis of the correlation between the runoff and the NPS pollutants discharges, and the analysis of the mass balance with the monthly and annual NPS loads in an urban drainage basin.
 
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Çѱ¹¼öÀÚ¿øÇÐȸÁö / v.26, no.3, 1993³â, pp.125-135
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1738-9488
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199311920094596)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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