Architecture
°ÇÃà Architecture


Åë¼ö·®¿¡ µû¸¥ »ç°¢Çü °³¼ö·ÎÀÇ ¼ö½É (Manning Æò±ÕÀ¯¼Ó ÀÌ¿ë), ÃÖÀû ¼ö¸®´Ü¸é Àû¿ë(best cross section)

ÀÛ¼ºÀÚ Uploader : simplelife ÀÛ¼ºÀÏ Upload Date: 2022-06-10º¯°æÀÏ Update Date: 2022-06-10Á¶È¸¼ö View : 626

Manning ÀÇ Æò±ÕÀ¯¼Ó °ø½ÄÀ» ÀÌ¿ëÇÏ¿© À¯·® Q (m^3/s) ¸¦ Åë¼öÇϱâ À§ÇÑ »ç°¢Çü ´Ü¸é °³¼ö·ÎÀÇ ¼ö½É h (m) ¸¦ ±¸ÇÑ´Ù. ÃÖÀû ¼ö¸®´Ü¸éÀ» Àû¿ëÇϸé, Æø b = 2h À̹ǷÎ, À̸¦ Àû¿ëÇÑ´Ù.


R = b*h/(b+2h) = 2h^2/(4h) = h/2
V = (1/n)*R^(2/3)*S^(1/2)
A = 2h^2

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

h^(8/3) = n*Q/(2^(1/3)*S^(1/2))

h = (n*Q/(2^(1/3)*S^(1/2)))^(3/8)

*** Âü°í¹®Çå[References] ***

h = (n*Q/(2^(1/3)*S^(1/2)))^(3/8)
º¯¼ö¸í Variable º¯¼ö°ª Value º¯ ¼ö ¼³ ¸í Description of the variable


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    simplelife
    [2022-06-10 10:59:20]
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