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Çѱ¹¼öÀÚ¿øÇÐȸ / v.41, no.7, 2008³â, pp.693-700
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( A Development of Simplified Design Method of the Detention Pond for the Reduction of Runoff )
ÀÌÀçÁØ;°ûâÀç; ±¹¸³±Ý¿À°ø°ú´ëÇб³ Åä¸ñȯ°æ°øÇкÎ;±¹¸³±Ý¿À°ø°ú´ëÇб³ ´ëÇпø Åä¸ñ°øÇаú;
 
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Àú·ùÁö¸¦ ¼³°èÇÔ¿¡ À־ ÁÖ¾îÁø Àú·ùÁö Á¦¿ø°ú ¹æ·ù½Ã¼³ Á¦¿øÇÏ¿¡¼­ Àú·ùÁö ¼³°è¸ðÀǸðÇüÀ» ÀÌ¿ëÇÏ¿© Àú·ùÃßÀû À» ½Ç½ÃÇÏ´Â ¹æ¹ýÀ» ´ëÄ¡ÇϰíÀÚ Àú·ùÁöÀÇ ¿¹ºñ¼³°è ´Ü°è¿¡¼­ Àú·ùÁö ÃÖÀû°èȹ¸ðÇü¿¡ ÀÇÇØ »êÁ¤µÈ Àú·ù¿ë·®À» Ãʱ⠰¡Á¤Ä¡·Î »ç¿ëÇϰųª °³¹ßÀüÈÄÀÇ Ã·µÎÀ¯·®ºñÀÎ ${alpha}$¸¦ »ç¿ëÇÏ¿© Àú·ùÁö¸¦ °£Æí¼³°èÇϱâ À§ÇÑ °ü·Ãº¯¼ö ÇØ¼®À» ½Ç½ÃÇÏ ¿´´Ù. °ü·Ãº¯¼ö ÇØ¼®À» ÅëÇØ Àú·ùÁöÀÇ À¯ÀÔ÷µÎÀ¯·®¿¡ ´ëÇÑ Àú·ùÁö ÷µÎ¹æ·ù·®ÀÇ ºñÀΠ÷µÎÀ¯·®ºñ ${alpha}$¿Í Àú·ùÁöÀÇ Àú·ùºñ $S_r$, Àú·ùÁöÀÇ ¹æ·ù±¸Á¶ Å©±â D¿Í Àú·ùÁöÀÇ ÃÖ´ëÇã¿ë¼ö½É $H_{max}$, Àú·ùÁöÀÇ ±¸Çü¹Ù´Ú¸éÀû A'°ú Àú·ùÁöÀÇ Á¦Çü¹Ù´Ú¸éÀû A ¹× $A_c$ÀÇ °ü°è¸¦ ÀÌ¿ëÇÏ¿© Àú·ùÁö¸¦ °£ÆíÇÏ°Ô ¼³°èÇÏ´Â °£Æí¼³°è±â¹ýÀÇ ÀýÂ÷¸¦ Á¦½ÃÇÏ¿´´Ù. Àú·ùÁöÀÇ °£Æí ¼³°è±â¹ýÀº µµ½ÃÈ­·Î ÀÎÇÑ À¯ÃâÃÑ·® ¹× ÷µÎÀ¯·® Áõ´ë¿¡ ´ëóÇÏ´Â ¹æ¾ÈÀ¸·Î µµ½ÃÀ¯¿ª¿¡¼­ À¯ÃâÀú°¨½Ã¼³·Î¼­ ½Å¼³µÇ´Â Àú·ùÁö¸¦ ¼³°èÇÔ¿¡ À־ ±âÁ¸ÀÇ ¸¹Àº Á¦¹Ý»çÇ×°ú Àú·ùÁö ÃßÀûÀ» ½ÃÇàÇÏÁö ¾Ê°í °£ÆíÇÑ ¼³°è¸¦ ÇÒ ¼ö ÀÖ´Â ¹æ¹ýÀ¸·Î Ȱ¿ë°¡´ÉÇÏ´Ù.
Detention pond has an important role in peak flow reduction to mitigate flood damage. Design of detention pond is accomplished through the preliminary stage, and design stage in general. New development projects produce increased peak flow and flow amounts. In this case it is necessary to design the detention pond easily and simply. A simplified design method of the detention pond is suggested in this study. Used design variables are peak flow ratio(${alpha}$) and storage ratio($S_r$). ${alpha}$ is the peak flow ratio of before and after development of the basin. $S_r$ is a ratio of storage volume to total runoff volume. Applicability of the proposed method was also proved. The simple procedure of detention pond design is proposed in this study.
 
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À¯ÃâÀú°¨È¿°ú;Àú·ùÁö;÷µÎÀ¯·®ºñ;Àú·ùºñ;°£Æí¼³°è±â¹ý;Detention Pond;Peak Flow Ratio;Reduction of Runoff;Simplified Design Method;Storage ratio;
 
Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.41, no.7, 2008³â, pp.693-700
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200824550465075)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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