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Çѱ¹¼öÀÚ¿øÇÐȸ / v.32, no.4, 1999³â, pp.479-488
µµ½ÃÀ¯Ãâ¸ðÇüÀ» ÀÌ¿ëÇÑ µµ½ÃÀ¯¿ªÀÇ À¯ÃâºÐ¼®
( Runoff Analysis of Urban Area Using Urban Runoff Models )
¾È»óÁø;±èÁø±Ø; ÃæºÏ´ëÇб³ Åä¸ñ°øÇаú;ÃæºÏ´ëÇб³;
 
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»ê¾÷È­¿Í Àα¸ÁýÁßÀ¸·Î ÀÎÇÏ¿© µµ½ÃÈ­ Çö»óÀÌ ½ÉÈ­µÊ¿¡ µû¶ó È«¼ö·Î ÀÎÇÑ Ä§¼öÀÇ ÇÇÇØ°¡ Áõ°¡µÇ°í ÀÖ´Â ½ÇÁ¤À̸ç, µµ½ÃÈ­ °úÁ¤¿¡¼­ ÷µÎÀ¯·®ÀÇ Áõ°¡, ÷µÎÀ¯·® µµ´Þ½Ã°£ÀÇ °¨¼Ò µîÀÇ ¼ö¹®ÇÐÀû Ư¼ºÀÌ º¯È­µÇ°í ÀÖ¾î µµ½Ã¹æÀç¿¡ °üÇÑ °ü½ÉÀÌ ³¯·Î Áõ°¡Çϰí ÀÖ´Ù. º» ¿¬±¸´Â °­¿ì-À¯Ãâ¿¡ ´ëÇÑ ½ÇÃøÀÚ·á°¡ Àִ ûÁֽà ¿ë¾ÏÁö±¸¿¡ SWMM ¸ðÇü°ú ILLUDAS¸ðÇüÀ» Àû¿ëÇÏ¿© ÷µÎÀ¯·®, µµ´Þ½Ã°£, ¹× ÃÑÀ¯Ãâ·®À» ½ÇÃøÄ¡¿Í °è»êÄ¡¸¦ ºñ±³ÇÔÀ¸·Î½á µµ½ÃÀ¯¿ª¿¡ ÀûÇÕÇÑ ¸ðÇüÀ» Á¦½ÃÇϰíÀÚ ÇÑ´Ù. ´ë»óÀ¯¿ªÀÇ 5°³ °­¿ì»ç»óÀ» ¸ðÇü¿¡ Àû¿ëÇÑ ÈÄ Ã·µÎÀ¯·®, ÃæÀ¯Ãâ·®À» ½ÇÃøÄ¡¿Í ºñ±³Àû °á°ú SWIMÀÇ Transport block ¸ðÇüÀÌ °¡Àå ½ÇÃøÄ¡¿¡ ±ÙÁ¡Çϰí ILLUDASA¸ðÇü, SWMM ¸ðÇüÀÇ Runoff block ¼øÀ¸·Î ³ªÅ¸³µ´Ù.
The flood damage has being increased because of urbanization due to the industrialization and the growth of population. Therefore, the hydrologic properties such as increasing the peak flow and decreasing the concentration time of the peak flow have been changed. Hence, the interest of an urban prevention against flood disasters has been centralized at the present day. The objectives of this study is to develop the suitable models to calculate the runoff characteristics from an urban basin. This study describes the properties of each urban hydrologic model and to determine suitable basin model using the ILLUDAS and SWMM models in the urban runoff models in the Yong-Ahm area at Chungju. The peak flow, concentration time and total runoff value of this area are compared and analyzed with regard to calculated and real values. After obtaining values appropriated from the ILLUDAS and SWMM models using 5 rainfall events in this areas, the peak flows, concentration times and total runoff values are compared with real values. As a result of this study, the Transport block of the SWMM is closely shown to real values.
 
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µµ½ÃÀ¯Ãâ;÷µÎÀ¯·®;µµ´Þ½Ã°£;urban aunoff;SWMM;ILLUDAS;peak flow;concentration time;
 
Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.32, no.4, 1999³â, pp.479-488
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199911920063234)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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