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Çѱ¹¼öÀÚ¿øÇÐȸ / v.38, no.12, 2005³â, pp.1021-1028
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À§Çèµµ¸¦ °í·ÁÇÑ ÃÖ¼Òºñ¿ë µµ½Ã¿ì¼ö°ü¸Á ¼³°èÀÇ ÃÖÀûÈ ¸ðÇü°³¹ß (I): ¸ðÇüÀÇ °³¹ß°ú ½ÃÇèÀ¯¿ªÀÇ Àû¿ë
( Development of Optimal Design Simulation Model for Least Cost Urban Sewer System Considering Risk (I) ) |
| À弮ȯ;¹Ú»ó¿ì; ´ëÁø´ëÇб³ Åä¸ñ°øÇаú;¼³²´ëÇб³ Åä¸ñ°øÇаú;
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| º» ¿¬±¸´Â µµ½Ã ¿ì¼ö°ü¸Á ¼³°è ½Ã ÁÖ¾îÁø ¼³°èÀ¯¶ûÀ» È¿À²ÀûÀÌ°í °æÁ¦ÀûÀÎ ´Ü¸é ±¸¼º°ú °ü¸Á¿¡ µû¸¥ ¿ì¼ö¹èÁ¦´É·ÂÀ» ±Ø´ëȽÃ۱â À§ÇØ ÃÖÀûÈµÈ ¼³°è¸¦ ÅëÇÏ¿© °æÁ¦ÀûÀÎ ¿ì¼ö½Ã½ºÅÛÀ» ¼³°èÇÒ ¼ö ÀÖ´Â ¸ðÇüÀÇ °³¹ßÀÌ ÀÌ·ç¾îÁ®¾ß ÇÒ Çʿ伺ÀÌ ÀÖ´Ù. ÀÌ¿¡ º» ¿¬±¸¿¡¼´Â ÃÖÀûÈ ±â¹ýÀ¸·Î µ¿Àû°èȹ¹ý(Dynamic Programming : DP)ÀÇ Æ¯¼öÇÑ ¹æ¹ýÀÎ ÀÌ»ê¹ÌºÐÇü µ¿Àû°èȹ¹ý(Discrete Differential Dynamic Programming : DDDP)¸¦ ÀÌ¿ëÇØ ÃÖÀûÈµÈ ¼³°èÁ¶°ÇÀ» ±¸ÇÒ ¼ö ÀÖµµ·Ï ÇÏ¿´´Ù. ÀÌ»ê¹ÌºÐÇü µ¿Àû°èȹ¹ýÀÇ ±â¹ýÀº ¼³°èÀ¯¶û°ú ¸ÇȦÀÇ À§Ä¡°¡ °áÁ¤µÇ¸é ±×¿¡ µû¸¥ ÃÖÀû ¿ì¼ö½Ã½ºÅÛÀÌ µÉ ¼ö ÀÖ´Â °üÀÇ ¿ë·®, °æ»ç, ¼öÀ§, ¼ö½É, À§Çèµµ, ȸ¼öºñ¿ë µîÀ» °áÁ¤ÇÒ ¼ö ÀÖ´Â ¹æ¹ýÀ¸·Î ÀÌ´Â °ø»çºñ¿ë¿¡ µû¸¥ ÃÖ¼Òºñ¿ëÀ» ¸ñÀûÇÔ¼ö·Î À§Çèµµ ºÐ¼®À» ÅëÇÏ¿© ÃÖÀûÈµÈ Á¶°ÇÀ» ã´Â ¹æ¹ýÀ¸·Î ¸ðÇü°³¹ßÀ» ÇÏ¿´´Ù. |
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| This study purpose to develop simulation model of optimal design condition of urban storm sewer system considering risk. Urban Storm Sewer Optimal Design Model(USSOD) can compute pipe capacity, pipe slope, crown elevation, excavation depth, risk and return cost in the condition of design discharge. Rational formula is adopted for design discharge and Manning's formula is used for pipe capacity. Discrete differential dynamic programming(DDDP) technique which is a kind of dynamic programming(DP) is used for optimization and first order second moment approximation method and uncertainty analysis is also for developing model. USSOD is applied to hypothetical drainage basin to test and verify, which resulted economical and efficient design in urban drainage sewer system. |
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| Ű¿öµå |
| ¿ì¼ö°ü¸Á;ÃÖÀûÈ;µ¿Àû°èȹ¹ý(DP);ÀÌ»ê¹ÌºÐÇü µ¿Àû°èȹ¹ý(DDDP);ȸ¼öºñ¿ë;urban sewer system;optimization;dynamic programming;return cost; |
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Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.38, no.12, 2005³â, pp.1021-1028
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200508824142489)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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