Architecture
°ÇÃà Architecture


´Ü¸é 1Â÷ ¸ð¸àÆ® (first moment of area), T Çü, ÇÏ´Ü ±âÁØ

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±×¸²°ú °°Àº T Çü ´Ü¸éÀÇ ÇÏ´ÜÀÎ x-x ¸¦ ±âÁؼ±À¸·Î ÇÑ ´Ü¸é 1Â÷ ¸ð¸àÆ®¸¦ ±¸ÇÑ´Ù.

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»óºÎ »ç°¢Çü Sx1 = Tw*h1*(h1/2 + h2)
ÇϺΠ»ç°¢Çü Sx2 = b*h2*h2/2

µû¶ó¼­, ±¸ÇÏ°íÀÚ ÇÏ´Â ´Ü¸é 1Â÷ ¸ð¸àÆ®´Â,

Sx = Tw*h1*(h1/2 + h2) + b*h2*(h2/2)

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Sx = Tw*h1*(h1/2 + h2) + b*h2*(h2/2)
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