Architecture
°ÇÃà Architecture


¾ç´ÜÀÌ ÈùÁö(hinge)ÀÎ Áß°ø Á÷»ç°¢Çü ´Ü¸é ±âµÕÀÇ Á±¼ÇÏÁß(buckling load)

ÀÛ¼ºÀÚ Uploader : ¸¶Áß¹° ÀÛ¼ºÀÏ Upload Date: 2022-05-25º¯°æÀÏ Update Date: 2022-05-25Á¶È¸¼ö View : 630

¾ç´ÜÀÌ ÈùÁö·Î °íÁ¤µÈ ±âµÕÀÇ ±æÀÌ°¡ L (m) ÀÌ°í, ´Ü¸éÀÌ a¡¿b (m), µÎ²² t (m) ÀÎ Á÷»ç°¢Çü À϶§, Á±¼ÇÏÁß PB À» ¿ÀÀÏ·¯ °ø½ÄÀ¸·Î ±¸ÇÑ´Ù. ºÎÀçÀÇ Åº¼º°è¼ö´Â E (GPa) ÀÌ´Ù.

PB = n*¥ð^2*(E*I)/L^2

¾ç´ÜÀÌ ÈùÁöÀ̹ǷΠn=1 ÀÌ°í, I ´Â ¾àÃà¿¡ ´ëÇÑ ´Ü¸é 2Â÷ ¸ð¸àÆ® À̹ǷÎ,

I = (1/12)*(a*b^3 - (a-2t)(b-2t)^3), (a¡Ãb)

ÀÌ°í, PB ÀÇ ´ÜÀ§¸¦ kN À¸·Î ³ªÅ¸³»¸é, ´ÙÀ½°ú °°´Ù.

PB = ¥ð^2*E*10^6*(a*b^(3)-(a-2t)(b-2t)^(3))/(12*L^2)

*** Âü°í¹®Çå[References] ***

https://ko.wikipedia.org/wiki/%EA%B8%B0%EB%91%A5
PB = ¥ð^2*E*10^6*(a*b^(3)-(a-2*t)(b-2*t)^(3))/(12*L^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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