Architecture
°ÇÃà Architecture


´Ü¸é 2Â÷ ¸ð¸àÆ® (second moment of area), 4ºÐ¿ø (quarter circle)

ÀÛ¼ºÀÚ Uploader : anyway ÀÛ¼ºÀÏ Upload Date: 2019-05-22º¯°æÀÏ Update Date: 2019-05-22Á¶È¸¼ö View : 470

±×¸²°ú °°ÀÌ ¹ÝÁö¸§ÀÌ r ÀÎ 4ºÐ¿øÀÌ x Ãà°ú y Ãà¿¡ Á¢ÇØ ÀÖÀ» ¶§, x Ãà¿¡ ´ëÇÑ ´Ü¸é 2Â÷ ¸ð¸àÆ®´Â ´ÙÀ½°ú °°´Ù.

Ix = (¥ð/16)*r^4

¶ÇÇÑ, Ix = Iy ÀÌ´Ù.

*** Âü°í¹®Çå[References] ***

https://en.wikipedia.org/wiki/List_of_second_moments_of_area
Ix = (¥ð/16)*r^4
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¡Ø ÀÌ »çÀÌÆ®´Â ±¤°í¼öÀÍÀ¸·Î ¿î¿µµË´Ï´Ù.

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