Architecture
°ÇÃà Architecture


Á÷»ç°¢Çü ´Ü¸é ´Ü¼øº¸ÀÇ ÃÖ´ë ±æÀÌ(maximum length of simple beam) ±¸Çϱâ, µîºÐÆ÷ÇÏÁßÀÌ ÀÛ¿ëÇÏ´Â °æ¿ì

ÀÛ¼ºÀÚ Uploader : ¿ì°øÀÌ»ê ÀÛ¼ºÀÏ Upload Date: 2021-02-21º¯°æÀÏ Update Date: 2022-04-22Á¶È¸¼ö View : 497

´ÙÀ½°ú °°Àº Á¶°Ç¿¡¼­, ¸¸µé ¼ö ÀÖ´Â ´Ü¼øº¸ÀÇ ÃÖ´ë ±æÀÌ Lmax (m) ¸¦ ±¸ÇÑ´Ù.

¡á ´Ü¼øº¸ ¹× ÇÏÁßÁ¶°Ç

- º¸ ´Ü¸éÀÇ Æø : b (m)
- º¸ ´Ü¸éÀÇ ³ôÀÌ : h (m)
- º¸ Àç·áÀÇ Çã¿ëÀÀ·Â : ¥òa (kN/m^2)
- ºÐÆ÷ÇÏÁßÀÇ Å©±â : w (kN/m)

´Ü¼øº¸ Áß¾Ó¿¡¼­ÀÇ ÃÖ´ë ÈÚ ¸ð¸àÆ® MC (kN-m)

MC = (w*L^2)/8

Á÷»ç°¢Çü ´Ü¸é¿¡¼­ ÃÖ´ë ÈÚÀÀ·Â ¥òmax (kN/m^2)

¥òmax = MC/Z

Z : ´Ü¸é°è¼ö (m^3), b*h^2/6

µÎ ½ÄÀ» Á¤¸®Çϸé,

¥òmax = 6*MC/(b*h^2) = 3*(w*L^2)/(4*b*h^2)

Àç·áÀÇ Çã¿ëÀÀ·ÂÀÌ ¥òa (kN/m^2) À̹ǷÎ,

¥òa = 3*(w*L^2)/(4*b*h^2)

ÀÏ ¶§, L ÀÌ ÃÖ´ë°¡ µÈ´Ù.

µû¶ó¼­,

Lmax = (¥òa*(4*b*h^2)/(3*w))^(1/2) = ((4/3)*(¥òa*b*h^2)/w)^(1/2)

°¡ µÈ´Ù.


*** Âü°í¹®Çå[References] ***

Lmax = ((4/3)*(¥òa*b*h^2)/w)^(1/2)
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º¯¼ö¸í Variable º¯¼ö°ª Value º¯ ¼ö ¼³ ¸í Description of the variable


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