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: parkds0407
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: 15-12-15 09:58
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»ç°¢ ¼öÁ¶¸¦ Á¦ÀÛÇÏ·Á°í ÇÕ´Ï´Ù.
ÀçÁú STS304
2M(L) * 2M(W) * 3M (H) ÀÔ´Ï´Ù.
µÎ²² °è»ê½ÄÀ» Àß ¸ð¸£°Ú³×¿ä.
°è»ê½Ä Á» ¾Ë·ÁÁÖ¼¼¿ä.
Stefano
15-12-15 15:47
¹°ÅÊÅ© ¹Ù´Ú¿¡¼ °¡Àå Å« ¾Ð·ÂÀÌ °É¸®°í ¶ÇÇÑ ¹Ù´ÚÆÇ Áß¾Ó¿¡¼ °¡Àå Å« ¸ð¸àÅÒÀÌ °É¸°´Ù°í º¸°í °è»êÇÏ¸é µÉ ÅÍÀε¥ À¯µµ°úÁ¤Àº º¹ÀâÇϹǷΠÁ¦¿ÜÇÏ°í °á°ú½ÄÀ¸·ÎºÎÅÍ °è»êÇØ º¸µµ·Ï ÇÏÁö¿ä.
(¥ò)max = M/Z ................................(1) (¥ò)max =Àç·áÀÇ Çã¿ëÀÀ·Â (=Àç·áÀÇ Æı«°µµ Fy/1.5, °¡Á¤), M= ÆÇÀçÀÇ ÈÚ Momentum
Z = a*t^2/6 .................................(2) Z= Àç·á Çü»ó¿¡ µû¸¥ ´Ü¸é°è¼ö(cm^3), a = ¹Ù´ÚÆÇ ±äÆø ±æÀÌ(cm), t = Àç·á µÎ²²(cm)
M = P*(¥ì/a^2+1/b^2)/{¥ð^2(1/a^2 + 1/b^2)}^2 ..........(3) <--4°¢ ÅÊÅ©ÀÇ ÆÇ Áß¾Ó¿¡ °É¸®´Â ÃÖ´ë ¸ð¸àÅÒ °è»ê¼ö½Ä
M= »ç°¢ÅÊÅ©ÆÇ ÆÇÀçÀÇ ÈÚ Momentum(t-cm, a = ¹Ù´ÚÆÇ ±äÆø ±æÀÌ(cm), b=ªÀºÆø ±æÀÌ(cm); ¿©±â¼´Â a=b= 200 cm
µû¶ó¼ t =(6*Z/a)^(1/2) = [6*M/(¥ò)max / a] ^(1/2)......(4)
MÀº (3)½ÄÀÇ °á°ú¸¦ÀÌ¿ë; (¥ò)max = Fy/1.5, Fy = ½ºÅÙ·¹½º°ÆÇ Yield Strength(t/cm2) Àû¿ë,
À§ÀÇ (4)½ÄÀ» ÀÌ¿ëÇÏ¿© µÎ²²¸¦ °è»êÇÏ¸é µÇ´Âµ¥... ÀÌ µÎ²²ÀÇ ÅÊÅ©´Â Á¶¿ëÈ÷ ¹Ù´Ú¿¡ ³õ°í »ç¿ëÇÒ¶§ÀÇ µÎ²²ÀÌ°í Â÷·®À§¿¡ ¿Ã·Á³õ°í ½Æ°í ´Ù´Ï·Á¸é °¡¼Ó, Á¤Áö, ȸÀü µî¿¡µµ °ßµô ¼ö ÀÖµµ·Ï º°µµ·Î º¸°ÇØ¾ß ÇÒ °ÍÀÔ´Ï´Ù.
¹°ÅÊÅ© ¹Ù´Ú¿¡¼ °¡Àå Å« ¾Ð·ÂÀÌ °É¸®°í ¶ÇÇÑ ¹Ù´ÚÆÇ Áß¾Ó¿¡¼ °¡Àå Å« ¸ð¸àÅÒÀÌ °É¸°´Ù°í º¸°í °è»êÇÏ¸é µÉ ÅÍÀε¥ À¯µµ°úÁ¤Àº º¹ÀâÇϹǷΠÁ¦¿ÜÇÏ°í °á°ú½ÄÀ¸·ÎºÎÅÍ °è»êÇØ º¸µµ·Ï ÇÏÁö¿ä. (¥ò)max = M/Z ................................(1) (¥ò)max =Àç·áÀÇ Çã¿ëÀÀ·Â (=Àç·áÀÇ Æı«°µµ Fy/1.5, °¡Á¤), M= ÆÇÀçÀÇ ÈÚ Momentum Z = a*t^2/6 .................................(2) Z= Àç·á Çü»ó¿¡ µû¸¥ ´Ü¸é°è¼ö(cm^3), a = ¹Ù´ÚÆÇ ±äÆø ±æÀÌ(cm), t = Àç·á µÎ²²(cm) M = P*(¥ì/a^2+1/b^2)/{¥ð^2(1/a^2 + 1/b^2)}^2 ..........(3) <--4°¢ ÅÊÅ©ÀÇ ÆÇ Áß¾Ó¿¡ °É¸®´Â ÃÖ´ë ¸ð¸àÅÒ °è»ê¼ö½Ä M= »ç°¢ÅÊÅ©ÆÇ ÆÇÀçÀÇ ÈÚ Momentum(t-cm, a = ¹Ù´ÚÆÇ ±äÆø ±æÀÌ(cm), b=ªÀºÆø ±æÀÌ(cm); ¿©±â¼´Â a=b= 200 cm µû¶ó¼ t =(6*Z/a)^(1/2) = [6*M/(¥ò)max / a] ^(1/2)......(4) MÀº (3)½ÄÀÇ °á°ú¸¦ÀÌ¿ë; (¥ò)max = Fy/1.5, Fy = ½ºÅÙ·¹½º°ÆÇ Yield Strength(t/cm2) Àû¿ë, À§ÀÇ (4)½ÄÀ» ÀÌ¿ëÇÏ¿© µÎ²²¸¦ °è»êÇÏ¸é µÇ´Âµ¥... ÀÌ µÎ²²ÀÇ ÅÊÅ©´Â Á¶¿ëÈ÷ ¹Ù´Ú¿¡ ³õ°í »ç¿ëÇÒ¶§ÀÇ µÎ²²ÀÌ°í Â÷·®À§¿¡ ¿Ã·Á³õ°í ½Æ°í ´Ù´Ï·Á¸é °¡¼Ó, Á¤Áö, ȸÀü µî¿¡µµ °ßµô ¼ö ÀÖµµ·Ï º°µµ·Î º¸°ÇØ¾ß ÇÒ °ÍÀÔ´Ï´Ù.
chungsulee
23-08-19 16:28
»ç°¢ÅÊÅ© µÎ²² °è»ê½Ä ¹®ÀÇ
»ç°¢ÅÊÅ© µÎ²² °è»ê½Ä ¹®ÀÇ
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