Architecture
°ÇÃà Architecture


»ç°¢Çü °³¼ö·Î(rectangular open channel) À¯·® »êÁ¤(Manning ½Ä ÀÌ¿ë)

ÀÛ¼ºÀÚ Uploader : engx ÀÛ¼ºÀÏ Upload Date: 2009-03-10º¯°æÀÏ Update Date: 2009-03-10Á¶È¸¼ö View : 4794

ManningÀÇ Æò±ÕÀ¯¼Ó°ø½ÄÀ» ÀÌ¿ëÇÏ¿© »ç°¢Çü °³¼ö·ÎÀÇ Åë¼ö·®À» »êÁ¤ÇÒ ¼ö ÀÖ´Ù.

ManningÀÇ Æò±ÕÀ¯¼Ó°ø½ÄÀº ´ÙÀ½°ú °°´Ù.

V = (1/n)*R^(2/3)*S^(1/2)

¿©±â¼­, V : Æò±ÕÀ¯¼Ó(m/s), n : Á¶µµ°è¼ö, R : µ¿¼ö¹Ý°æ(m)
      S : ¿¡³ÊÁö °æ»ç(µî·ù¿¡¼­´Â ¼ö·Î°æ»ç¿Í °°´Ù)

R = A/P ÀÌ°í »ç°¢Çü ´Ü¸é ¼ö·Î¿¡¼­´Â R = bh/(b+2h)ÀÌ´Ù.  

¿©±â¼­, A : Åë¼ö´Ü¸éÀû(m^2), P : Á¢¼öÁÖº¯Àå(m),
      b : ¼ö·ÎÆø(m), h : ¼ö½É(m)

µû¶ó¼­,  

V = (1/n)*(bh/(b+2h))^(2/3)*S^(1/2) ÀÌ´Ù.

Åë¼ö·®Àº Æò±ÕÀ¯¼Ó¿¡ Åë¼ö´Ü¸éÀûÀ» °öÇÏ¿© ±¸ÇÑ´Ù.

Q = AV = (bh/n)*(bh/(b+2h))^(2/3)*S^(1/2)

*** Âü°í¹®Çå[References] ***

Q = (b*h/n)*(b*h/(b+2*h))^(2/3)*S^(1/2)
ÀÛ¼ºÀÚÀÇ ¼ö½Ä±×¸²ÀÌ ¾ø½À´Ï´Ù. No picture for this formula
º¯¼ö¸í Variable º¯¼ö°ª Value º¯ ¼ö ¼³ ¸í Description of the variable


¡Ø ÀÌ »çÀÌÆ®´Â ±¤°í¼öÀÍÀ¸·Î ¿î¿µµË´Ï´Ù.

¡Ú ·Î±×ÀÎ ÈÄ ¼ö½ÄÀÛ¼º ¹× Áñ°Üã±â¿¡ Ãß°¡ÇÒ ¼ö ÀÖ½À´Ï´Ù.
¡Ú To make new formula or to add this formula in your bookmark, log on please.


ÄÚ¸àÆ®

´ñ±Û ÀÔ·Â