Architecture
°ÇÃà Architecture


´Ü¸é 2Â÷ ¸ð¸àÆ® (second moment of area), Áß°ø»ç°¢Çü (hollow rectangle)

ÀÛ¼ºÀÚ Uploader : anyway ÀÛ¼ºÀÏ Upload Date: 2019-05-22º¯°æÀÏ Update Date: 2019-05-22Á¶È¸¼ö View : 1701

±×¸²°ú °°Àº Áß°ø »ç°¢Çü ´Ü¸éÀÇ ´Ü¸é 2Â÷ ¸ð¸àÆ®´Â ´ÙÀ½°ú °°´Ù.

x Ãà ±âÁØ

ix = (b*h^3 - b1*h1^3)/12

y Ãà ±âÁØ

ix = (b^3*h - b1^3*h1)/12


*** Âü°í¹®Çå[References] ***

https://en.wikipedia.org/wiki/List_of_second_moments_of_area
ix = (b*h^3 - b1*h1^3)/12
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