Architecture
°ÇÃà Architecture


¿øÇü ´Ü¸é ´Ü¼øº¸ÀÇ ÃÖ´ë Çã¿ë ÁýÁßÇÏÁß, Çã¿ëÀÎÀåÀÀ·Â°ú Çã¿ëÀü´ÜÀÀ·Â ÀÌ¿ë

ÀÛ¼ºÀÚ Uploader : milinae ÀÛ¼ºÀÏ Upload Date: 2019-09-20º¯°æÀÏ Update Date: 2019-09-20Á¶È¸¼ö View : 1945

Type1 Type2
±×¸²°ú °°ÀÌ ±æÀÌ L (m), Á÷°æÀÌ D (m) ÀÎ ¿øÇü °­ºÀ ´Ü¼øº¸ÀÇ Áß¾Ó¿¡ ÁýÁßÇÏÁßÀÌ ÀÛ¿ëÇÒ ¶§ ÃÖ´ë Çã¿ëÁýÁßÇÏÁß P (kgf) ¸¦ ±¸ÇÑ´Ù.
°­ºÀÀÇ Çã¿ëÀÀ·ÂÀº ¥ò (kgf/cm^2) ÀÌ°í, Çã¿ëÀü´ÜÀÀ·ÂÀº ¥ó (kgf/cm^2) ÀÌ´Ù.

ÃÖ´ë ¸ð¸àÆ® : M = P*L/4
´Ü¸é 2Â÷ ¸ð¸àÆ® : I = (¥ð/64)*D^4

¥ò= (M/I)*(D/2) = (P*L/4)*(D/2) / ((¥ð/64)*D^4) = 8*P*L/(¥ð*D^3)

P1 = ¥ð*¥ò*D^3 / (8*L)

Àü´Ü·Â : S = P/2
´Ü¸éÀû : A = (¥ð/4)*D^2

¥ó= (4/3)*(S/A) = (4/3)*(P/2)/((¥ð/4)*D^2) = 8*P/(3*¥ð*D^2)

P2 = (3/8)*(¥ð*¥ó*D^2)

P1, P2 Áß ÀÛÀº °ªÀ» ¼±ÅÃÇÑ´Ù.
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