Section Manager

 

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Tendon ¹× Reinforcement °í·ÁÇÑ È¯»ê´Ü¸éÀûÀ»  °è»êÇÕ´Ï´Ù.

PSC / Composite Steel-I / Composite Steel-Box Section¿¡ ´ëÇÑ Reinforcement ÀÔ·Â ÆíÀǼºÀ» °³¼±ÇÏ¿´½À´Ï´Ù.

´Ù¾çÇÑ ´Ü¸é¿¡ ´ëÇÑ ÀÓÀÇÀÇ ÀÀ·Â Æ÷ÀÎÆ® ÀÔ·Â ±â´ÉÀ» Áö¿øÇÕ´Ï´Ù.

 

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¸ÞÀÎ ¸Þ´º¿¡¼­ [Property] ÅÇ > [Section] ±×·ì > [Section Manager]

 

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Mode

3°¡Áö Section ManagerÀÇ ¸ðµå¸¦ Áö¿øÇÕ´Ï´Ù.

Stiffness

´Ù¾çÇÑ ´Ü¸é(DB, PSC, Tapered Section, Composite Section, General ¹× Composite General Section)¿¡ ´ëÇÑ Tendon ¹× Reinforcement¸¦ °í·ÁÇÑ È¯»ê´Ü¸é °è»ê °¡´É

Section ³»ÀÇ À§Ä¡(1/4 , 2/4 , 3/4 Part)¿¡ ´ëÇÑ È¯»ê´Ü¸éƯ¼ºÄ¡ °è»ê ¹× Tendon/Reinforcement ¹è±ÙÀ§Ä¡ È®ÀÎ ±â´É

±âÁ¸ ±â´ÉÀÎ Section Stiffness Scale Factor ¹× Cross Section Viewer ±â´É ÅëÇÕ

Reinforcement

Longitudinal Reinforcement ÀԷ¿¡ ´ëÇÑ ´Ù¾çÇÑ ÆíÀÇ ±â´É Á¦°ø ( Point /Line/Arc/Circle/Poly Line TypeÀÇ Grid ÀÔ·Â ¹æ¹ý Ãß°¡)

Reinforced Shear ÀԷ¿¡ ´ëÇÑ ÆíÀǼº °­È­

Stress Points

´Ù¾çÇÑ ´Ü¸é(DB , PSC / PSC Value , Tapered Section  , Composite Section , General / Composite General Section)¿¡ ´ëÇÑ ÀÓÀÇÀÇ ÀÀ·Â Æ÷ÀÎÆ® ÀÔ·Â °¡´É

Composite Section¿¡ ´ëÇÑ Part2ÀÇ ÀÀ·Â Æ÷ÀÎÆ® ÀÔ·Â °¡´É

 

Section Manager ´ëÈ­»óÀÚ(Stiffness Mode)

Stiffness

Target Section & Element

Section º° ÇÒ´çµÈ Element°¡ Tree¿¡ Ç¥½ÃµË´Ï´Ù.


°¢ ElementÀÇ ÀÓÀÇÀÇ À§Ä¡¿¡¼­ TendonÀÇ Á¤º¸¸¦ °¡Á®¿À±â À§Çؼ­ Element·Î ¼±ÅõǾîÁ®¾ß ÇÕ´Ï´Ù.

Part

¿ä¼ÒÀÇ È¾´Ü¸éÁ¤º¸ Ãâ·Â À§Ä¡¸¦ ¼³Á¤ÇÕ´Ï´Ù. ( i , 1/4 , 2/4 , 3/4 , j )

¼±Åýà ±× À§Ä¡ÀÇ Section ÀÌ View¿¡ µ¥ÀÌÆ® µË´Ï´Ù. ¶ÇÇÑ ±× À§Ä¡ÀÇ Reinforcement¿Í TendonÀÇ Á¤º¸°¡ View¿Í Table ¿¡ ¾÷µ¥ÀÌÆ® µË´Ï´Ù.

View Point

¿ä¼ÒÀÇ È¾´Ü¸éÁ¤º¸ Ãâ·Â ¹æÇâÀ» ¼³Á¤ÇÕ´Ï´Ù.

Tendon

View¿¡ TendonÀÌ Ç¥½ÃµË´Ï´Ù.

Property Name :  View¿¡ Tendon Property NameÀÌ Ç¥½ÃµË´Ï´Ù.

Duct Hall : View¿¡ Duct HallÀÌ Ç¥½ÃµË´Ï´Ù.

Reinforcement Bar

View¿¡ Reinforcement Bar°¡ Ç¥½ÃµË´Ï´Ù.

Stiffness Scale Factor

Boundary Group : ´Ü¸é Ư¼º Áõ°¨°è¼ö µ¥ÀÌÅ͸¦ Æ÷ÇÔÇÒ °æ°èÁ¶°Ç ±×·ìÀ» ¼±ÅÃÇÕ´Ï´Ù.

Scale Factor(I, J) : ¿ä¼ÒÀÇ °­¼º¼ººÐº°·Î Àû¿ëÇÒ Áõ°¨°è¼ö¸¦ ÀÔ·ÂÇÕ´Ï´Ù.

   

I = J : ¼±ÅÃÇÑ ´Ü¸éÀÌ º¯´Ü¸éÀÎ °æ¿ì¿¡¸¸ È°¼ºÈ­µÇ¸ç, I, J ´ÜÀÇ ´Ü¸éƯ¼º Áõ°¨°è¼ö¸¦ ´Ù¸£°Ô Àû¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.  

Before : composite section ÀÎ °æ¿ì¿¡ Á¤ÀÇµÈ scale factor¸¦ ÇÕ¼ºÀü ´Ü¸é·Â ¹× ÀÀ·Â °è»ê¿¡ È°¿ë ÇÕ´Ï´Ù.

After : composite section ÀÎ °æ¿ì¿¡ Á¤ÀÇµÈ scale factor¸¦ ÇÕ¼ºÈÄ ´Ü¸é·Â ¹× ÀÀ·Â °è»ê¿¡ È°¿ë ÇÕ´Ï´Ù.

All : Before¿Í After¿¡ ¸ðµÎ Check on ÇÑ °æ¿ì¿¡ ÇÕ¼ºÀü/ÈÄ ´Ü¸é·Â ¹× ÀÀ·Â°è»ê¿¡ Àû¿ëµË´Ï´Ù.

Section¿¡¼­ Long Term ¹× Shrinkage¿¡ ´ëÇÑ Åº¼º°è¼öºñ¸¦ Á¤ÀÇÇϸé Long Term°ú ShrinkageÀÇ Boundary GroupÀÌ ÀÚµ¿À¸·Î »ý¼ºµÇ¾î °¢°¢¿¡ ´ëÇÏ¿© Àû¿ëµÈ Scale Factor °ªÀ» Ç¥½ÃÇÑ´Ù.

   

: µµ·Î±³¼³°è±âÁØ(ÇÑ°è»óż³°è¹ý)ÀÇ 8.8.2.2(2)¿¡ ¸í½ÃµÈ ±³°¢ÀÇ Ç׺¹°­¼ºÀ» ±¸Çϱâ À§ÇÏ¿© ±³°¢´Ü¸é¿¡ ´ëÇÑ ºñ¼±ÇüÇؼ®À» ¼öÇàÇÏÁö ¾ÊÀ» °æ¿ì »ç¿ëÇÒ ¼ö ÀÖ´Â Ç׺¹À¯È¿ ´Ü¸é2Â÷¸ð¸àÆ®¸¦ ÀÚµ¿ °è»êÇÕ´Ï´Ù.

Input Data

  Pu : ±³°¢¿¡ ÀÛ¿ëÇÏ´Â °è¼ö Ãà·Â

  fck : ÄÜÅ©¸®Æ®ÀÇ ¼³°è±âÁؾÐÃà°­µµ

  Ag : ±³°¢ÀÇ ÃѴܸéÀû

  Iyy, Izz : ö±ÙÀ» ¹«½ÃÇÑ ±³°¢ Àüü´Ü¸éÀÇ Áß½ÉÃà¿¡ ´ëÇÑ ´Ü¸é2Â÷¸ð¸àÆ®

  ¥ñl : ±³°¢ÀÇ Ãà¹æÇâ ö±Ùºñ

Rebar Input for Column Section ¶Ç´Â Rebar Input for General Section ¿¡¼­ ö±ÙÁ¦¿øÀÌ Á¤ÀǵǾî ÀÖÀ» °æ¿ì Ãà¹æÇâ ö±Ùºñ´Â ÀÚµ¿»êÁ¤ µË´Ï´Ù.


Output Data

  Iyy, Izz : µµ·Î±³¼³°è±âÁØ(ÇÑ°è»óż³°è¹ý)ÀÇ ½Ä) 8.8.2¿¡ ÀÇÇØ »êÁ¤µÈ Ç׺¹À¯È¿ 2Â÷´Ü¸é ¸ð¸àÆ®·Î½á °è»êµÈ °ªÀº Scale FactorÀÇ Iyy ¹× Izz¿¡ ´ëÇÏ¿© ¿ø·¡ÀÇ ´Ü¸é 2Â÷¸ð¸àÆ®¿¡ ´ëÇÑ ºñÀ²·Î ÀÚµ¿»êÁ¤µÇ¾î ÀԷµ˴ϴÙ.

Area : ´Ü¸éÀû

Asy : ¿ä¼ÒÁÂÇ¥°è yÃà ¹æÇâ Àü´Ü·Â¿¡ ÀúÇ×ÇÏ´Â À¯È¿´Ü¸éÀû(Effective Shear Area)

Asz : ¿ä¼ÒÁÂÇ¥°è zÃà ¹æÇâ Àü´Ü·Â¿¡ ÀúÇ×ÇÏ´Â À¯È¿´Ü¸éÀû(Effective Shear Area)

Ixx : ¿ä¼ÒÁÂÇ¥°è xÃà ¹æÇâÀÇ ºñƲ¸²°­¼º(Torsional Resistance)

Iyy : ¿ä¼ÒÁÂÇ¥°è yÃà ¹æÇâ¿¡ ´ëÇÑ ´Ü¸é2Â÷¸ð¸àÆ®(Area Moment of Inertia)

Izz : ¿ä¼ÒÁÂÇ¥°è zÃà ¹æÇâ¿¡ ´ëÇÑ ´Ü¸é2Â÷¸ð¸àÆ®(Area Moment of Inertia)

Weight : ÀÚÁß°è»ê½Ã Àû¿ëµÇ´Â ´ÜÀ§Áß·®

Coordinate

Centroid : ´Ü¸éÀÇ µµ½ÉÀ» ±âÁØÀ¸·Î ÅÙ´ø ¹× ö±ÙÀÇ ¹è±ÙÀ§Ä¡¸¦ Ãâ·ÂÇÕ´Ï´Ù.

View¿¡ Centroid¸¦ ±âÁØÀ¸·Î ÇÑ ÁÂÇ¥°è¸¦ º¸¿©ÁÝ´Ï´Ù.

µµ½ÉÀ» ±âÁØÀ¸·ÎÇÑ Tendon ¹× RebarÁ¤º¸¸¦ Ãâ·ÂÇÕ´Ï´Ù.

Left-Bottom : ÁÂÃøÇÏ´ÜÀ» ±âÁØÀ¸·Î ÅÙ´ø ¹× ö±ÙÀÇ ¹è±ÙÀ§Ä¡¸¦ Ãâ·ÂÇÕ´Ï´Ù.

View¿¡ Left-BottomÀ» ±âÁØÀ¸·Î ÇÑ ÁÂÇ¥°è¸¦ º¸¿©ÁÝ´Ï´Ù.

ÁÂÃøÇÏ´ÜÀ» ±âÁØÀ¸·ÎÇÑ Tendon ¹× Rebar Á¤º¸¸¦ Ãâ·ÂÇÕ´Ï´Ù.

 

: Scale Factor, Reinforcement, Tendon ÀÌ °í·ÁµÈ Stiffness °ªÀ» Ãâ·ÂÇÕ´Ï´Ù.

 

Section Manager ´ëÈ­»óÀÚ(Reinforcement Mode)

Reinforcement

Target Section & Element

ö±Ù¹èÄ¡Á¤º¸¸¦ Ãâ·ÂÇϱâ À§ÇÑ Target SectionÀÌ Tree¿¡ Ç¥½ÃµË´Ï´Ù.

Longitudinal StiffenerÅÇ

Both end part(i, j) have the same reinforcement : ¿ä¼ÒÀÇ i, j ´Ü¿¡ µ¿ÀÏÇÏ°Ô Ã¶±ÙÀ» ¹èÄ¡ÇÏ´Â °æ¿ì¿¡ ¼±ÅÃÇÕ´Ï´Ù. ¼±ÅÃÇÏÁö ¾ÊÀ¸¸é I, J ÅÇÀ¸·Î ±¸ºÐÇÏ¿© ö±ÙÀ» ¹èÄ¡ÇÒ ¼ö ÀÖ½À´Ï´Ù.

Coordinate

Centroid : ¼±Åýà µµ½ÉÀÌ ( 0, 0 ) ÀÎ ÁÂÇ¥·Î º¸¿©ÁÝ´Ï´Ù.

Left-Bottom : ¼±Åýà ÁÂÇÏ´ÜÀÌ ( 0, 0 ) ÀÎ ÁÂÇ¥·Î º¸¿©ÁÝ´Ï´Ù.

Guide Line : ¾È³»¼± ±â´ÉÀ¸·Î °ªÀ» ÀÔ·ÂÇÏ°Ô µÇ¸é Section ³»¿Ü°¢À» ±âÁØÀ¸·Î ÀÔ·ÂÇÑ °ª¸¸Å­ ¶³¾îÁø °Å¸®¿¡ ¾È³»¼±ÀÌ »ý¼ºµÈ´Ù.

Guide Line

ÀÔÇǺ¹µÎ²²¿¡ ´ëÇÑ ¾È³»¼± ±â´ÉÀ¸·Î ÇǺ¹µÎ²² °ªÀ» ÀÔ·ÂÇÏ°Ô µÇ¸é Section ¿Ü°¢À» ±âÁØÀ¸·Î ÀÔ·ÂÇÑ °ª¸¸Å­ ¶³¾îÁø °Å¸®¿¡ ¾È³»¼±ÀÌ »ý¼ºµË´Ï´Ù.

Type

Reinforcement ÀÔ·ÂÀÇ 5°¡Áö TypeÀ¸·Î Point, Line, Arc, Circle, Poly lineÀ¸·Î ±¸¼ºµÇ¾î ÀÖ´Ù

Point Type

Line Type

Arc Type

Circle Type

Poly Line

Reference

ÇÑ¿ä¼Ò ÀÓÀÇÀÇ À§Ä¡ÀÇ Section¿¡ ¹è±ÙµÈ  ReinforcementÀÇ À§Ä¡¸¦ ã±â À§Çؼ­ Reference¸¦ ¹Þ½À´Ï´Ù.

Ref.Y : Y Ãà¿¡ ´ëÇÑ ±âÁØÀÌ´Ù. (Left, Centroid, Right)

Ref.Z : Z Ãà¿¡ ´ëÇÑ ±âÁØÀÌ´Ù.(Top,Centroid,Bottom)

Ref.Point : CTC ÀԷ½à ±âÁØÀÌ µÇ´Â Á¡ (Start, Center, End)

Part : Composite Type ÀÏ ¶§¸¸ È°¼ºÈ­µÇ¸ç Composite Steel I, Composite Steel Box ÀÇ °æ¿ì¿¡ ÇÑÇÏ¿© Part 2¿¡¸¸ ö±Ù¹è±ÙÇÒ ¼ö ÀÖ½À´Ï´Ù.

As : ÇöÀç Section ¿¡ ÀÔ·ÂµÈ ¸ðµç ö±Ù·®ÀÇ ÇÕ

Reinforce ShearÅÇ

Both end part(i, j) have the same stiffeners : ¿ä¼ÒÀÇ i, j ´Ü¿¡ µ¿ÀÏÇÏ°Ô º¸°­À縦 ¹èÄ¡ÇÏ´Â °æ¿ì¿¡ ¼±ÅÃÇÕ´Ï´Ù. ¼±ÅÃÇÏÁö ¾ÊÀ¸¸é I, J ÅÇÀ¸·Î ±¸ºÐÇÏ¿© º¸°­À縦 ¹èÄ¡ÇÒ ¼ö ÀÖ½À´Ï´Ù.

Diagonal Reinforcement : °æ»ç ÀÎÀå ö±Ù

Pitch : °£°Ý

Angle : °¢µµ

Aw : ö±Ù·®

 

Steel Bar for Web : Àü´Ü°­ºÀ

Pitch : °£°Ý

Angle : °¢µµ

Ap : ö±Ù·®

Pe : À¯È¿ ÀÎÀå·Â

Shear Reduction Factor : Àü´Ü°­ºÀ¿¡ ÀÇÇÑ ¹ß»ý¼öÁ÷ÀÀ·ÂÀú°¨°è¼ö

 

Torsional Reinforcement : Ⱦ¹æÇâö±Ù

Pitch : °£°Ý

Awt : °£°Ý´ç ö±Ù 1°³ÀÇ ¸éÀû

Alt : Àü´Ü¸éÀû

 

Enclosing Stirrup : Acor°è»ê½Ã Ç÷£Áö ºÎºÐÀ» ½ºÆ®·´À¸·Î °¨´Â °ÍÀ» °í·ÁÇÏ´Â º¯¼ö

Cover Thickness : ºñƲ¸² ½ºÆ®·´¿¡¼­ ¿¬´Ü±îÁöÀÇ °Å¸®(ÇǺ¹µÎ²²)

Include Flange/Cantilever : Cover ThicknessÀÇ ³ôÀÌ¿¡ Ç÷£Áö/ĵƿ·¹¹öÀÇ µÎ²²°¡ °í·ÁµÇ¾úÀ» °æ¿ì üũÇÕ´Ï´Ù.

 

: Area of Reinforcement ÀÔ·ÂâÀÌ È°¼ºÈ­ÇÏ¿© ö±Ù·®¸¦ ÀÔ·ÂÇÕ´Ï´Ù.

 

Section Manager ´ëÈ­»óÀÚ(Stress Point)

Stress Points

Coordinate

Centroid  : ¼±Åýà µµ½ÉÀÌ ( 0, 0 ) ÀÎ ÁÂÇ¥·Î º¸¿©ÁÝ´Ï´Ù.

Left-Bottom  : ¼±Åýà ÁÂÇÏ´ÜÀÌ ( 0, 0 ) ÀÎ ÁÂÇ¥·Î º¸¿©ÁÝ´Ï´Ù.

Stress Point

SectionÀÇ Stress Point Á¤º¸¸¦ º¸¿©ÁÝ´Ï´Ù.(Read Only)

PSC Type¿¡¼­´Â Shear Check ÀÎ Z1, Z2, Z3 Æ÷ÇÔ ÃÑ 10°³ÀÇ Stress Points ¸¦ º¸¿©ÁÖ¸ç, PSC ÀÌ¿ÜÀÇ Type¿¡¼­´Â ±âº»ÀûÀ¸·Î 4°³ÀÇ Stress Points ¸¦ º¸¿©ÁÝ´Ï´Ù.

Additional Stress Point

Additional Stress Point¸¦ n°³ ±îÁö ÀÔ·Â °¡´ÉÇϸç Table ¿¡¼­ ÀÔ·Â, ¼öÁ¤, »èÁ¦½Ã View¿¡ UpdateµË´Ï´Ù.