Architecture
°ÇÃà Architecture


´Ü¸é 2Â÷ ¸ð¸àÆ®(second moment of area), IÇü, Á߸³Ãà

ÀÛ¼ºÀÚ Uploader : metalheart ÀÛ¼ºÀÏ Upload Date: 2018-08-30º¯°æÀÏ Update Date: 2018-08-30Á¶È¸¼ö View : 7931

±×¸²°ú °°ÀÌ I Çü ´Ü¸éÀÇ Á߸³Ãà x-x¡Ç¸¦ ±âÁØÀ¸·Î ÇÑ ´Ü¸é 2Â÷ ¸ð¸àÆ®´Â ´ÙÀ½°ú °°ÀÌ ±¸ÇÒ ¼ö ÀÖ´Ù.

1. Àüü »ç°¢ ´Ü¸éÀÇ 2Â÷ ¸ð¸àÆ®

   Ixb = (1/12)*bh^3

2. ºó °ø°£ÀÇ ´Ü¸é 2Â÷ ¸ð¸àÆ®

   Ixs = (1/12)*(b-b1)*(h-2h1)^3

µû¶ó¼­,

Ix = Ixb - Ixs = (1/12)*(bh^3 - (b-b1)*(h-2h1)^3)

*** Âü°í¹®Çå[References] ***

Ix = (1/12)*(b*h^3 - (b-b1)*(h-2*h1)^3)
º¯¼ö¸í Variable º¯¼ö°ª Value º¯ ¼ö ¼³ ¸í Description of the variable


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