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
Ⱦ´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
Ⱦ´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±ÅýÃ
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. |
|