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Çѱ¹¼öÀÚ¿øÇÐȸ / v.37, no.3, 2004³â, pp.195-206
ÃÖÀû µµ½ÃÀ¯Ãâ½Ã½ºÅÛÀÇ °³¹ß : I. µµ½ÃÀ¯Ãâ½Ã½ºÅÛ¿¡¼­ÀÇ AHP¸¦ °í·ÁÇÑ ºÒ¸í¼ö·® »êÁ¤¿¡ ´ëÇÑ ¿¬±¸
( Development of Optimal Urban Runoff System : I. Study of Inflow/Infiltration Estimation Considering AHP in Urban Runoff System )
ÀÌÁ¤È£;±èÁßÈÆ;±èÇü¼ö;±èÀÀ¼®;Á¶´öÁØ; °í·Á´ëÇб³ »çȸȯ°æ½Ã½ºÅÛ°øÇаú;°í·Á´ëÇб³ »çȸȯ°æ½Ã½ºÅÛ°øÇаú;ÀÎÇÏ´ëÇб³ ȯ°æÅä¸ñ°øÇкÎ;¼±¹®´ëÇб³ Åä¸ñ°øÇаú;°í·Á´ëÇб³ »çȸȯ°æ½Ã½ºÅÛ°øÇаú;
 
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µµ½ÃÀ¯¿ª Çϼöó¸®ÀåÀÇ È¿À²À» Àú°¨½ÃŰ´Â °¡Àå Å« ¿äÀÎÀº Çϼö°ü³»¿¡ ¹ß»ýÇÏ´Â ºÒ¸í¼ö(Inflow /Infiltration, ¥°/¥°)ÀÌ´Ù. ºÒ¸í¼ö Àú°¨¹æ¾È ¼ö¸³À» À§Çؼ­´Â °ü·Î °³°³ ½Ã¼³¿¡ ´ëÇÑ Á¶»ç¸¦ ÅëÇØ ºÒ¸í¼ö À¯ÀÔ·®À» »êÁ¤ÇØ¾ß ÇÑ´Ù ±×·¯³ª, ±¹³»ÀÇ °æ¿ì ÀçÁ¤Àû, ½Ã°£Àû ÇѰè·Î ÀÎÇØ Ç¥º»Á¶»ç °á°ú¸¦ °ú¾÷´ë»ó ÀüÁö¿ª¿¡ È®´ë Àû¿ëÇÏ¿© ºÒ¸í¼ö Àú°¨¹æ¾ÈÀ» ¼ö ¸³Çϰí ÀÖ´Ù. ÀÌ·¯ÇÑ ±¹³»ÀÇ ºÒ¸í¼ö »êÁ¤ ¹æ¹ýÀº »ç¾÷´ë»ó ÀüÁö¿ªÀÇ ºÒ¸í¼ö ÃÑ·®¿¡ µû¸¥ °í·Á¸¸ ÀÌ·ç¾îÁú »Ó, °ü·Î°³°³ ½Ã¼³¿¡ ´ëÇÑ ºÒ¸í¼ö ¹ß»ý·®ÀÇ °í·Á°¡ ÀÌ·ç¾îÁöÁö ¾Ê´Â ¹®Á¦Á¡À» ³ªÅ¸³½´Ù. º» ¿¬±¸¿¡¼­´Â µµ½ÃÀ¯¿ªÀÇ À¯Ãâ½Ã½ºÅÛ¿¡¼­ÀÇ ºÒ¸í¼ö·® »êÁ¤¸ðÇüÀ» °³¹ßÇÏ¿© °ü·Î °³°³ ½Ã¼³¿¡¼­ÀÇ ºÒ¸í¼ö ¹ß»ý·®À» ÃßÁ¤ÇÏ¿© ºÒ¸í¼ö Àú°¨¹æ¾È ¼ö¸³À» À§ÇÑ ±âÃÊÀÚ·á·Î Ȱ¿ëÇϰíÀÚ ÇÑ´Ù. Àüü ´ë»óÁö¿ª¿¡ ´ëÇÑ °üÃø ºÒ¸í¼ö·®Àº CCTV ¹× À°¾ÈÁ¶»ç¸¦ ÅëÇØ Á¶»çµÈ °ü°Åº° °áÇÔ »óÅ¿¡ µû¶ó °ü°Åº°·Î ºÐ¹èµÈ´Ù. À̶§, °áÇÔ Ç׸ñº° °¡ÁßÄ¡´Â AHP(Analytic Hierarchy Process) ±â¹ýÀ» ÅëÇØ »êÁ¤ ÇÏ¿´À¸¸ç, ¹ß»ý ¿ÀÂ÷¸¦ °í·ÁÇϱâ À§ÇÏ¿© MCS(Monte Carlo Simulation) ¹æ¹ýÀ» »ç¿ëÇÏ¿© ºÒÈ®½Ç¼º ºÐ¼®À» ¼öÇàÇÏ¿´´Ù.
One of the main factors which reduces the efficiency of a sewage treatment plant is the Inflow/Infiltration(¥°/¥°) in the sewer First we must calculate the quantity of ¥°/¥° via the investigation of each sewer to establish the reduction plan of ¥°/¥°. However, in Korea, we apply the results of a surveyed sample to the entire study area to establish the reduction plan of ¥°/¥°. This methodology just considers the total ¥°/¥° for the entire study area but it does not consider the quantity of ¥°/¥° for the individual sewer systems. Therefore, we may need the model to consider the ¥°/¥° in the individual sewer systems and we develop the model to calculate the ¥°/¥° that happen in urban sewer systems. We estimate the ¥°/¥° of individual systems by the developed model and the estimated ¥°/¥° are utilized as the basic data for the establishment of ¥°/¥° reduction plan. The observed ¥°/¥° for the entire study area is distributed into the individual sewer systems according to their defect states. Here, the weights of defect elements are calculated using AHP(Analytic Hierarchy Process) and we perform the uncertainty analysis for considering the errors using MCS(Monte Carlo Simulation).
 
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Çϼö°ü;ºÒ¸í¼ö;°áÇÔÇ׸ñ;Sewer;I/I;AHP;MCS;Defect Element;AHP;MCS;
 
Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.37, no.3, 2004³â, pp.195-206
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200411922294810)
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