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ö°ñºÎÀç ¼³°è¿¡ Àû¿ëµÇ´Â º¯¼öµéÀ» ¼³Á¤ÇÕ´Ï´Ù.
KSSC-LSD09, AISC 360-10(LRFD), AISC 360-05(LRFD)
Strength Reduction Factor
°µµ Àú°¨°è¼ö¸¦ ÀÔ·ÂÇÕ´Ï´Ù.
¥Õt1 (Tensile Yield Safety Factor)
ÀÎÀåÇ׺¹ Àú°¨°è¼ö, ÃѴܸéÀÌ Ç׺¹ÇÏ´Â °æ¿ìÀÇ Àú°¨°è¼ö
¥Õt2 (Tensile Fracture Safety Factor)
ÀÎÀåÆÄ´Ü Àú°¨°è¼ö, ¼ø´Ü¸éÀÌ ÀÎÀåÆÄ±« ÇÏ´Â °æ¿ìÀÇ Àú°¨°è¼ö
¥Õc (Compression Strength Safety Factor) : ¾ÐÃà°µµ Àú°¨°è¼ö
¥Õb (Bending Strength Safety Factor) : ÈÚ°µµ Àú°¨°è¼ö
¥Õv (Shear Strength Safety Factor) : Àü´Ü°µµ Àú°¨°è¼ö
¥ÕT (Torsional Strength Safety Factor) : ºñƲ¸² Àú°¨°è¼ö
AISC360-10 (ASD), AISC360-05 (ASD)
Safety Factor
¾ÈÀü°è¼ö¸¦ ÀÔ·ÂÇÕ´Ï´Ù.
¥Øt1 (Tensile Yield Safety Factor) : ÀÎÀåÇ׺¹ ¾ÈÀü°è¼ö
¥Øt2 (Tensile Fracture Safety Factor) : ÀÎÀåÆÄ´Ü ¾ÈÀü°è¼ö
¥Øc (Compression Strength Safety Factor) : ¾ÐÃà°µµ ¾ÈÀü°è¼ö
¥Øb (Bending Strength Safety Factor) : ÈÚ°µµ ¾ÈÀü°è¼ö
¥Øv (Shear Strength Safety Factor) : Àü´Ü°µµ ¾ÈÀü°è¼ö
¥ØT (Torsional Strength Safety Factor) : ºñƲ¸² ¾ÈÀü°è¼ö
EN 1992-1-1-2004
Partial Factor
ºÎºÐ°è¼ö¸¦ ÀÔ·ÂÇÕ´Ï´Ù.
¥ãm0 : ´Ü¸éÀÇ ±ØÇѰª ¼±Á¤¿¡ »ç¿ëµÇ´Â ºÎºÐ°è¼ö
¥ãm1 : ºÎÀçÀÇ ºÒ¾ÈÀü¼º °ËÅä¿¡ »ç¿ëµÇ´Â ºÎºÐ°è¼ö
¥ãm2 : ÀÎÀå ÆÄ´ÜÀÌ ¹ß»ýÇÏ´Â ´Ü¸éÀÇ ±ØÇÑÀúÇ×°ª »êÁ¤¿¡ »ç¿ëµÇ´Â ºÎºÐ°è¼ö
BS 5950-1-1990
Partial Factor
ºÎºÐ°è¼ö¸¦ ÀÔ·ÂÇÕ´Ï´Ù.
¥ãm1 (Partial Factor for Material Strength) : Àç·á °µµ¿¡ ´ëÇÑ ºÎºÐ°è¼ö
¥ãm2 (Partial Factor for Manufacturing Error) : Á¦ÀÛ ¿À·ù¿¡ ´ëÇÑ ºÎºÐ°è¼ö
Check Strength
Ky, Kz (Effective Length Factor)
À¯È¿Á±¼±æÀ̰è¼öÀÇ »êÁ¤ ¹æ¹ýÀ» ¼±ÅÃÇÕ´Ï´Ù.
Program Determined : ÀÎÁ¢ ºÎÀ縦 ÅëÇØ ÀÚµ¿ °è»êÇÕ´Ï´Ù.
User Defined : »ç¿ëÀÚ°¡ ÀÔ·ÂÇÑ °ªÀ» Àû¿ëÇÕ´Ï´Ù.
Ly, Lz, Lb (Unbraced Length Factor)
ºñÁöÁö±æÀÌÀÇ »êÁ¤ ¹æ¹ýÀ» ¼±ÅÃÇÕ´Ï´Ù.
- Ly : ºÎÀç °Ãà¿¡ ´ëÇÑ ºñÁöÁö±æÀÌ
- Lz : ºÎÀç ¾àÃà¿¡ ´ëÇÑ ºñÁöÁö±æÀÌ
- Lb : ÈÚ¸ð¸àÆ® °ËÅä½Ã¿¡ Àû¿ëµÇ´Â ȾÁöÁö±æÀÌ
Program Determined : ÀÎÁ¢ ºÎÀ縦 ÅëÇØ ÀÚµ¿ °è»êÇÕ´Ï´Ù.
User Defined : »ç¿ëÀÚ°¡ ÀÔ·ÂÇÑ °ªÀ» Àû¿ëÇÕ´Ï´Ù.
All Beams/Girders are Laterally Braced
º¸ÀÇ È¾±¸¼Ó °í·Á ¿©ºÎ¸¦ ¼±ÅÃÇÕ´Ï´Ù.
Consider : º¸ÀÇ È¾¹æÇâ º¯ÇüÀ» °¡»õ³ª ½½·¡ºê°¡ ±¸¼ÓÇÑ´Ù°í °¡Á¤ÇÕ´Ï´Ù.
Not Considered : º¸ÀÇ È¾Á±¼À» °í·ÁÇÏ¿© ¼³°èÇÕ´Ï´Ù.
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< EN1993-1-1-2005 Ãß°¡»çÇ× > 
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< EN1993-1-1-1992 Ãß°¡»çÇ× > 
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< BS5950-1-1990 Ãß°¡»çÇ× > 
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Limiting slenderness Ratio
Check limiting slenderness ratio : ÇѰ輼Àåºñ °ËÅä ¿©ºÎ
Consider : ÇѰ輼Àåºñ¸¦ °ËÅäÇÏ¿© ¼³°è °á°ú¿¡ Æ÷ÇÔÇÕ´Ï´Ù.
Not Considered : ÇѰ輼Àåºñ¸¦ °ËÅäÇÏÁö ¾Ê½À´Ï´Ù.
Slenderness Limitation of Compressive Members : ¾ÐÃàºÎÀç ÇѰ輼Àåºñ
Slenderness Limitation of Tensile Members : ÀÎÀåºÎÀç ÇѰ輼Àåºñ
B1, B2 (Moment Magnifier)
¾ÐÃà ÀåÁÖÀÇ È®´ë ÈÚ¸ð¸àÆ®¸¦ °è»êÇÒ ¶§ ÇÊ¿äÇÑ ¸ð¸àƮȮ´ë°è¼öÀÇ »êÁ¤ ¹æ¹ýÀ» ¼±ÅÃÇÕ´Ï´Ù.
Program Determined : ÇÁ·Î±×·¥¿¡¼ ÀÚµ¿ °è»êÇÑ °ªÀ» Àû¿ëÇÕ´Ï´Ù.
User Defined : »ç¿ëÀÚ°¡ Á÷Á¢ ÀÔ·ÂÇÑ °ªÀ» Àû¿ëÇÕ´Ï´Ù.
Cb (Lateral-torsional buckling modification factor
ȾÁ±¼¸ð¸àÆ®¼öÁ¤°è¼öÀÇ »êÁ¤ ¹æ¹ýÀ» ¼±ÅÃÇÕ´Ï´Ù.
Program Determined : ÇÁ·Î±×·¥¿¡¼ ÀÚµ¿ °è»êÇÑ °ªÀ» Àû¿ëÇÕ´Ï´Ù.
User Defined : »ç¿ëÀÚ°¡ Á÷Á¢ ÀÔ·ÂÇÑ °ªÀ» Àû¿ëÇÕ´Ï´Ù.
Cv (Web shear coefficient)
¿þºêÀü´Ü°è¼öÀÇ »êÁ¤ ¹æ¹ýÀ» ¼±ÅÃÇÕ´Ï´Ù.
Program Determined : ÇÁ·Î±×·¥¿¡¼ ÀÚµ¿ °è»êÇÑ °ªÀ» Àû¿ëÇÕ´Ï´Ù.
User Defined : »ç¿ëÀÚ°¡ Á÷Á¢ ÀÔ·ÂÇÑ °ªÀ» Àû¿ëÇÕ´Ï´Ù.
General Section Strength Check
´Ü¸éÀÇ Çü»óÀÌ ´ÜÀÏ Çü°ÀÌ ¾Æ´Ñ Á¶¸³À糪 ÀÓÀÇÇü»óÀÎ °æ¿ì, °µµ¸¦ Àú°¨ÇÏ¿©
°µµ°è»ê¿¡ ¹Ý¿µÇÒ ¼ö ÀÖ½À´Ï´Ù.
Material Strength Reduction Factor
¾ÐÃà, ÀÎÀå, ÈÚ°µµ¿¡ ´ëÇÑ Àú°¨ °è¼ö¸¦ Àϰý ¹Ý¿µ
Effective design shear area reduction factor (y-dir)
y¹æÇâ Àü´Ü¸éÀû °¨¼Ò °è¼ö
Effective design shear area reduction factor (z-dir)
z¹æÇâ Àü´Ü¸éÀû °¨¼Ò °è¼ö
Check Serviceability
Check Deflection
ºÎÀçÀÇ º¯À§¸¦ ¼³°è°á°ú¿¡ Æ÷ÇÔÇÒÁöÀÇ ¿©ºÎ¸¦ ¼±ÅÃÇÕ´Ï´Ù.
Consider : ºÎÀçÀÇ º¯À§¸¦ ¼³°è°á°ú¿¡ Æ÷ÇÔÇÕ´Ï´Ù.
Not Considered : ºÎÀçÀÇ º¯À§¸¦ °ËÅäÇÏÁö ¾Ê½À´Ï´Ù.
Deflection Limit (L/x)
º¯À§ °ËÅäÀÇ ±âÁذª(ºÎÀç ±æÀÌ / »ó´ëº¯À§)À» ÀÔ·ÂÇÕ´Ï´Ù.
Fatigue
Check Fatigue
ºÎÀçÀÇ ÇǷθ¦ ¼³°è°á°ú¿¡ Æ÷ÇÔÇÒÁöÀÇ ¿©ºÎ¸¦ ¼±ÅÃÇÕ´Ï´Ù.
Consider : ºÎÀçÀÇ ÇǷθ¦ ¼³°è°á°ú¿¡ Æ÷ÇÔÇÕ´Ï´Ù.
Not Considered : ºÎÀçÀÇ ÇǷθ¦ °ËÅäÇÏÁö ¾Ê½À´Ï´Ù.
Fatigue Category
ÇÇ·Î °ËÅä Ä«Å×°í¸®¸¦ ¼³Á¤ÇÕ´Ï´Ù.(AISC 360-10, AISC 360-05, AISC-ASD89)
A : Cf=250x108, Fth=165MPa ¿¡ ÇØ´çÇÏ´Â ´Ü¸é
B : Cf=120x108, Fth=110MPa ¿¡ ÇØ´çÇÏ´Â ´Ü¸é
C : Cf=44X108, Fth=69MPa ¿¡ ÇØ´çÇÏ´Â ´Ü¸é
Number of Fluctuation : º¯µ¿È½¼ö¸¦ ÀÔ·ÂÇÕ´Ï´Ù.
Seismic Design
Seismic Design
³»Áø¼³°è¸¦ À§ÇÑ Æ¯º°±ÔÁ¤ÀÇ Àû¿ë ¿©ºÎ¸¦ ¼±ÅÃÇÕ´Ï´Ù.
Consider : ³»Áø¼³°è Ưº°±ÔÁ¤ »çÇ×À» ¼³°è½Ã¿¡ °í·ÁÇÕ´Ï´Ù.
Not Considered : ³»Áø¼³°è Ưº°±ÔÁ¤ »çÇ×À» °í·ÁÇÏÁö ¾Ê½À´Ï´Ù.
Seismic Force Resisting System
ÁöÁø·Â ÀúÇ׽ýºÅÛÀ» ¼±ÅÃÇÕ´Ï´Ù.
Special Moment Frames : ö°ñ Ư¼ö¸ð¸àÆ®°ñÁ¶
Intermediate Moment Frames : ö°ñ Áß°£¸ð¸àÆ®°ñÁ¶
Ordinary Moment Frames : ö°ñ º¸Åë¸ð¸àÆ®°ñÁ¶
Special Truss Moment Frames : Ư¼ö Æ®·¯½º ¸ð¸àÆ® ÇÁ·¹ÀÓ
Ordinary Concentrically Braced Frames : º¸ÅëÁ߽ɰ¡»õ°ñÁ¶
Eccentrically Braced Frames : Æí½É°¡»õ°ñÁ¶
Buckling-Restrained Braced Frames : Á±¼¹æÁö °¡»õ°ñÁ¶
Special Plate Shear Walls : Ư¼ö°ÆÇÀü´Üº®
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