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Çѱ¹¼öÀÚ¿øÇÐȸ / v.32, no.4, 1999³â, pp.469-478
Çϼö°ü°ÅÀÇ ÃÖÀúÀ¯¼Ó
( Minimum Velocity of Sewerage Pipes )
À¯µ¿ÈÆ;ÀÌÁ¤¿µ; ¾ÆÁÖ´ëÇб³ ȯ°æµµ½Ã°øÇкÎ;¾ÆÁÖ´ëÇб³ °Ç¼³±³Åë°øÇаú;
 
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ÇѼö°ü³» ħÀü¹°ÀÇ ÅðÀûÀ» ¹æÁöÇϱâ À§ÇÏ¿©´Â ÃÖÀúÀ¯¼Ó°ú ¿¡³ÊÁö°æ»ç, °ü°æÀ» »êÁ¤ÇÏ¿© Á¦½ÃÇÏ¿©¾ß µÇ´Âµ¥ ÀÌµé ¼öÄ¡¸¦ ¹Ù·Î °áÁ¤ÇÏ´Â ¾çÇØ¹ý »êÁ¤½ÄµéÀ» °³¹ßÇÏ¿´´Ù. À̸¦ À§ÇÏ¿© Åä»çÀÇ ÀÓ°èÀü´Ü·Â°ú »ó¿ë°ü ¸¶Âû°è¼ö »êÁ¤À» À§ÇÏ¿© Áö¼öÇü »êÁ¤½ÄµéÀ» µµÀÔÇÏ¿´À¸¸ç, À̵é Áö¼öÇü »êÁ¤½ÄµéÀº ±âÁ¸ ½ÇÇè°üÃøÀڷḦ ÀÌ¿ëÇÏ¿© °³¹ßµÇ¾ú´Ù. Á¦½ÃµÈ ¼öÄ¡µéÀÇ ÀûÇÕ¼ºÀ» ÆÇº°Çϱâ À§ÇÏ¿© ¿©·¯ ¿¹µéÀ» º» ¿¬±¸¿¡¼­ °³¹ßµÈ »êÁ¤½ÄµéÀ» Àû¿ëÇÏ¿© °ËÅäÇÏ¿´´Ù.
Explicit equations of minimum velocity, energy slope and pipe diameter are developed to ensure the cleaning of sewerage pipes. The equations of power form are employed for the estimation of critical shear stress of sediment particles and the friction factor of commercial pipes. They are all based on the existing laboratory data. Several cases are tested to check the values suggested in the manual, using the equations developed in the present study.
 
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Çϼö°ü°Å;ÃÖÀúÀ¯¼Ó;¿¡³ÊÁö °æ»ç;°ü°æ;ÀÓ°èÀü´ÜÀÀ·Â;»ó¿ë°ü ¸¶Âû°è¼ö;sewerage pipes;minimum velocity;energy slope;pipe diameter;critical shear stress;friction factor of commercial pipes;
 
Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.32, no.4, 1999³â, pp.469-478
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199911920063226)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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