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2020-02-05 08:21:07, Á¶È¸ : 8,766, Ãßõ : 2876 |
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[re] 120ȸ 2±³½Ã 6¹ø(°ÇÕ¼º ¹Ú½º°Å´õ ÁöÁ¡ºÎ º¸°Àç)
6. °ÇÕ¼º ¹Ú½º°Å´õÀÇ ÁöÁ¡ºÎ°¡ ´ÙÀ½°ú °°ÀÌ º¸°Àç·Î º¸°µÇ¾î ÀÖÀ» ¶§, µµ·Î±³¼³°è±âÁØ
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´Ü, º¸°Àç´Â º¹ºÎÆÇ¿¡ ¿ëÁ¢À¸·Î Á¢ÇÕ µÇ¾úÀ¸¸ç °Å´õÀÇ Ç÷£Áö¿Í º¹ºÎÆÇ, ±×¸®°í º¸°Àç´Â
µ¿ÀϰÁ¾ÀÌ´Ù.
(°Á¾:HSB500, Fy=380MPa, E=205,000MPa, º¸°Àç µÎ²² tp=36mm, º¸°Àç µ¹ÃâÆø bt=200mm,
º¸°Àç ¼³Ä¡°£°Ý de=350mm, º¸°Àç ³ôÀÌ H=2,400mm, ´ÙÀ̾ÆÇÁ·¥ µÎ²² tw=24mm,
À¯È¿Á±¼±æÀ̰è¼ö K=0.75, ÀúÇ×°è¼ö ¥Õc=0.9)
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