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Çѱ¹¼öÀÚ¿øÇÐȸ / v.39, no.6, 2006³â, pp.545-552
»ó¼ö°ü¸ÁÀÇ ±¸¿ªº° ÃÖÀû°³·® ÀÇ»ç°áÁ¤ ½Ã½ºÅÛÀÇ °³¹ß
( Development of Optimal Decision-Making System for Rehabilitation of Water Distribution Systems Divided by small Division )
¹éõ¿ì;±è¼®¿ì;±èÀÀ¼®;±èÁßÈÆ;¹Ú¹«Á¾; °í·Á´ëÇб³ °ø°ú´ëÇÐ »çȸȯ°æ½Ã½ºÅÛ°øÇаú;ÇÏÁ¸ÀÌ¿£¾¾ ¼öÀÚ¿øºÎ;¼±¹®´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;°í·Á´ëÇб³ °ø°ú´ëÇÐ »çȸȯ°æ½Ã½ºÅÛ°øÇаú;ÇѼ­´ëÇб³ °ø°ú´ëÇÐ Åä¸ñȯ°æ°øÇаú;
 
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º» ¿¬±¸¿¡¼­´Â ³ëÈİü¸ÁÀÇ ÃÖÀû°³·® °èȹ¼ö¸³À» À§ÇÑ ÀÇ»ç°áÁ¤¸ðÇüÀ» °³¹ßÇÏ¿´´Ù. °¢°¢ÀÇ °ü°Å¿¡ ´ëÇÑ °³·®°èȹÀ» ¼ö¸³ÇÏ´Â ±âÁ¸¿¡ °³¹ßµÈ ´Ù¸¥ ¸ðÇü°ú ´Þ¸® ³ëÈÄÈ­µÈ »ó¼ö°ü¸ÁÀ» ¼Ò±¸¿ªÀ¸·Î ±¸ºÐÇÏ¿© °¢ ¼Ò±¸¿ªÀÇ °³·®°èȹÀ» ¼ö¸³ÇÏ¿´´Ù. °³¹ßµÈ ¸ðÇü¿¡¼­´Â ÃÖÀû°³·® ÀÇ»ç°áÁ¤À» À§ÇØ °³·®ºñ¿ë(±³Ã¼ºñ¿ë, °»»ýºñ¿ë, À¯Áöº¸¼öºñ¿ë), °³¼±ÀÌÀÍ(ÆßÇÁ¿î¿µºñ °¨¼ÒÀÌÀÍ, ´©¼ö °¨¼ÒÀÌÀÍ) ¹× ¼ö¸®ÇÐÀû Ÿ´ç¼ºÀ» °í·ÁÇÏ¿´´Ù. È­À½Å½»ö¹ýÀ» ÃÖÀûÈ­±â¹ýÀ¸·Î Àû¿ëÇÏ¿´À¸¸ç ¼ö¸®ÇÐÀû Ÿ´ç¼º °ËÅ並 À§ÇØ ¼ö¸®Çؼ® ¸ðÇüÀÎ EPANETÀ» ¿¬°èÇÏ¿´´Ù. ´ë±¸½ÃÀÇ ½ÇÁ¦ »ó¼öµµ°ü¸Á¿¡ °³¹ßµÈ ¸ðÇüÀ» Àû¿ëÇÏ¿´À¸¸ç, ¸Å¼³±â°£°ú °üÀÇ Á¾·ù¿¡ ÀÇÁ¸ÇÏ´Â ±âÁ¸ ¹æ¹ý°ú ´Þ¸® °üÀÇ ³»±¸¼º, Åë¼ö´É, ºñ¿ë µîÀ» °í·ÁÇÏ´Â ÃÖÀû°³·®ÀÇ»ç°áÁ¤ ½Ã½ºÅÛÀ¸·Î Ȱ¿ëµÉ ¼ö ÀÖÀ½À» È®ÀÎÇÏ¿´´Ù.
The purpose of this study is to develop an optimal, long-term planning model for improvement of water distribution networks. The water distribution system is divided into sub-zones and the decision of improvement plan is made for each sub-zone. Costs for replacement, rehabilitation and repair, benefits including reduced pumping and leakage costs, and hydraulic reliability are considered to make optimal decision for improvement planning of water network. Harmony search algorithm is applied to optimize the system and hydraulic analysis model EPANET is interfaced with the optimal decision model to check the hydraulic reliability, The developed model is applied to actual water distribution system in Daegu-city, South Korea. The new model which use durability, conveyance and cost as a decision variable is different from existing methods which use only burying period and pipe type and can be used as optimal decision making system for water distribution network.
 
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°ü¸Á;°ü°³·®;ÀÇ»ç°áÁ¤;È­À½Å½»ö¹ý;¼Ò±¸¿ª;pipe network;rehabilitation;decision-making;Harmony Search;Sub-Zoning;
 
Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.39, no.6, 2006³â, pp.545-552
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200629734263832)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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ȸ»ç¼Ò°³ ±¤°í¾È³» ÀÌ¿ë¾à°ü °³ÀÎÁ¤º¸Ãë±Þ¹æÄ§ Ã¥ÀÓÀÇ ÇѰè¿Í ¹ýÀû°íÁö À̸ÞÀÏÁÖ¼Ò ¹«´Ü¼öÁý °ÅºÎ °í°´¼¾ÅÍ
   

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