Architecture
°ÇÃà Architecture


Á¡ÅäÀÇ Åõ¼ö°è¼ö (coefficient of permeability; k)

ÀÛ¼ºÀÚ Uploader : dutyfree ÀÛ¼ºÀÏ Upload Date: 2022-02-19º¯°æÀÏ Update Date: 2022-02-19Á¶È¸¼ö View : 556

Á¡ÅäÀÇ ¾Ð¹Ð°è¼ö Cv (cm^2/sec), ¾ÐÃà°è¼ö av (m^2/kN), Ãʱ⠰£±Øºñ e0, ½ÀÀ±´ÜÀ§Áß·® ¥ãw (kN/m^3) À¸·Î ºÎÅÍ Åõ¼ö°è¼ö k (cm/sec) ¸¦ ±¸ÇÑ´Ù.

k = Cv*mv*¥ãw

mv = av/(1+e0)

k = Cv*(av/(1+e0))*¥ãw

°¡ µÈ´Ù. »ç¿ëÇÑ ´ÜÀ§¸¦ °í·ÁÇϸé,

(cm^2/sec)*(m^2/kN)*(kN/m^3) = (1/100)*cm/sec À̹ǷÎ,

k = (1/100)*Cv*(av/(1+e0))*¥ãw

ÀÌ µÈ´Ù.

*** Âü°í¹®Çå[References] ***

k = (1/100)*Cv*(av/(1+e0))*¥ãw
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