M-¥Õ Parameters
±â´É
°¢ ºÎÀçÀÇ ±Õ¿, Ç׺¹, Á¾±¹»óÅ¿¡¼ÀÇ M-¥Õ(¸ð¸àÆ®-°î·ü) °è»ê¿¡ ÇÊ¿äÇÑ ÀԷº¯¼ö¸¦ Á¤ÀÇÇÕ´Ï´Ù.
È£Ãâ
Main Menu¿¡¼ Model > Properties > M-¥Õ Parameters
Tree MenuÀÇ Menu ÅÇ¿¡¼ Geometry > Properties > M-¥Õ Parameters
ÀÔ·Â
Type of Earthquake
Á¾±¹»óÅÂÀÇ ÄÜÅ©¸®Æ® º¯Çü·üÀ» Á¤ÀÇÇÕ´Ï´Ù. RC¿¡ ´ëÇؼ¸¸ »ç¿ëÇÕ´Ï´Ù.
RC/PSCÀÌ°í, Hinge Property Parameter¿¡¼ Stress-Strain Curve°¡ µµ½ÃV (Æò¼º 14³â)·Î ¼³Á¤ÇÑ °æ¿ì¿¡¸¸ Àû¿ëµË´Ï´Ù.
Type I : ÁöÁøµ¿ I ()
Type II : ÁöÁøµ¿ II ()
Initial Force
M-¥Õ °è»ê½Ã ºÎÀç·ÂÀ» °í·ÁÇÏ´Â °æ¿ì »ç¿ëÇÕ´Ï´Ù.
Initial
Element Force Table
Initial Element Force ±â´ÉÀ» ÀÌ¿ëÇÏ¿© º¸¿ä¼ÒÀÇ ºÎÀç·Â ÇüÅ·ΠÃʱâÇÏÁßÀ» ÀÔ·ÂÇÕ´Ï´Ù.
Prestress Beam Loads, Tendon Prestress Loads ÇÏÁß¿¡ ÀÇÇÑ ³»·ÂÀ» Initial Element Force Table·Î ÀÔ·ÂÇÒ ¼ö ÀÖ½À´Ï´Ù. Beam Forces(Static Prestress)¿¡¼ÀÇ °á°ú¸¦ Update Initial Force±â´ÉÀ» ÀÌ¿ëÇÏ¿© 2Â÷·ÂÀ» Initial Element Force·Î ÃßÃâÇÕ´Ï´Ù.
Load
Case
Á¤ÀÇµÈ Load Cases¸¦ ¼±ÇàÇÏÁßÀ¸·Î ÀÔ·ÂÇÕ´Ï´Ù. À̶§ ¹Ý¿µ°¡´ÉÇÑ ÇÏÁßÀÇ Å¸ÀÔÀº Á¤ÀûÇÏÁß(ST), ½Ã°ø´Ü°è°íÁ¤ÇÏÁß(Construction
Dead Load), 2Â÷·ÂÀÌ °í·ÁµÈ ½Ã°ø´Ü°èÇÕ°è(Construction Summation : Construction Dead
+ 2Â÷·Â) ÀÔ´Ï´Ù.
Yielding Point Type (RC Section Only)
M-¥Õ °è»ê¿¡¼ ÃÊÇ׺¹À» °í·ÁÇÒ °ÍÀÎÁö¸¦ ¼±ÅÃÇÕ´Ï´Ù.
Initial Yielding Point : ÃÊÇ׺¹À» °í·ÁÇÕ´Ï´Ù.
Yielding Point : ÃÊÇ׺¹À» °í·ÁÇÏÁö ¾Ê½À´Ï´Ù.
Iteration Parameter
M-¥Õ ¹Ýº¹°è»ê °úÁ¤À» Á¦¾îÇÕ´Ï´Ù.
Number of Section Division : ´Ü¸éÀÇ ºÐÇÒ °³¼ö¸¦ ÁöÁ¤ÇÕ´Ï´Ù.
Maximum Iteration, Tolerance : M-¥Õ °è»ê¿¡¼ ÃÖ´ë ¹Ýº¹ Ƚ¼ö¿Í ¿ÀÂ÷ ¹üÀ§¸¦ ÁöÁ¤ÇÕ´Ï´Ù. µÑ Áß¿¡¼ ¸ÕÀú ¸¸Á·ÇÏ´Â Á¶°Ç¿¡¼ °è»ê°ªÀ» ±¸ÇÕ´Ï´Ù.
RC/PSC , Steel Material ¶Ç´Â SRC Material
M-¥Õ °è»ê¿¡ »ç¿ëµÇ´Â Àç·áƯ¼ºÀ» º¸¿©ÁÝ´Ï´Ù. Material¿¡¼ Á¤ÀÇµÈ Àç·áƯ¼ºÀÌ Ç¥½ÃµË´Ï´Ù. Modify Concrete Material , Modify Steel Material ¶Ç´Â Modify SRC Material ¿¡¼ Àç·áƯ¼ºÀ» º¯°æÇÏ¸é ¼öÁ¤µÈ ³»¿ëÀÌ Ç¥½ÃµË´Ï´Ù.
ID : Material ID
Name : Material Name
C-Grade : Concrete µî±Þ
Ec : ConcreteÀÇ Åº¼º°è¼ö
¥ò_ck : ConcreteÀÇ ¾ÐÃà°µµ
S-Grade : Steel µî±Þ
Es : SteelÀÇ Åº¼º°è¼ö
¥ò_sy : SteelÀÇ ÀÎÀå°µµ
Use : M-¥Õ °è»ê½Ã »ç¿ë ¿©ºÎ¸¦ ³ªÅ¸³À´Ï´Ù. Add/Replace, Delete¹öÆ°À¸·Î »ç¿ë¿©ºÎ¸¦ ÀÔ·ÂÇÕ´Ï´Ù.
Inelastic Hinge
°¢ ÀÚÀ¯µµº° À̷¸ðµ¨À» ¼±ÅÃÇÕ´Ï´Ù.
Component : ¼Ó¼ºÀ» ÀÔ·ÂÇÒ ´Ü¸é³»·Â ¼ººÐÀ» ¼±ÅÃÇÕ´Ï´Ù.
No. of Section : Distributed ÈùÁö¿¡ ´ëÇÏ¿© ÀûºÐÁ¡ÀÇ °³¼ö¸¦ ÀÔ·ÂÇÕ´Ï´Ù. 20°³±îÁö ÀÔ·ÂÀÌ °¡´ÉÇϸç ÀÔ·ÂµÈ ¼ö¿¡ µû¶ó °¢ ´Ü¸é¿¡¼ÀÇ ¸ð¸àÆ®-°î·ü °ü°è°¡ °è»êµË´Ï´Ù
Hysteresis Model : ºñź¼ºÈùÁö¿¡ ´ëÇÑ À̷¸ðµ¨À» ¼±ÅÃÇÕ´Ï´Ù. Inelastic Hinge Property¿¡¼ »ç¿ëµÇ´Â À̷¸ðµ¨À» ¼±ÅÃÇÒ ¼ö ÀÖ½À´Ï´Ù.
Note
My or Mz ¸¦ ¼±ÅÃÇÒ °æ¿ì Inelastic Hinge PropertyÀÇ Ãà·Â-¸ð¸àÆ® »ó°üÀÛ¿ë¿¡¼ NoneÀ» ¼±ÅÃÇÑ °Í°ú
°°À¸¸ç, PMMÀ» ¼±ÅÃÇÑ °æ¿ì Interaction Type¿¡¼ P-M-MÀ» ¼±ÅÃÇÑ °Í°ú °°´Ù.
Hinge Property Parameter
Stress-Strain Curve¸¦ Á¤ÀÇÇϱâ À§ÇÑ ¿É¼ÇÀ» ¼±ÅÃÇÕ´Ï´Ù. RC/PSC¿¡¸¸ ÇØ´çÇÕ´Ï´Ù.
Stress-Strain Curve : Stress-Strain Curve¸¦ ÁöÁ¤ÇÕ´Ï´Ù. ´ÙÀ½ÀÇ ³× °¡Áö ±âÁØÀÌ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù.
-. ÄÜÅ©¸®Æ® Ç¥Áؽùæ¼
-. µµ·Î±³ ½Ã¹æ¼ V
-. µµ·Î±³ ½Ã¹æ¼ III(¥ò_c = ¥ò_ck)
-. µµ·Î±³ ½Ã¹æ¼ III(¥ò_c = 0.85 ¥ò_ck)
¥òbt in Calculating Crack Moment : ±Õ¿ ¸ð¸àÆ® °è»ê½Ã ConcreteÀÇ ÀÎÀå°µµ Àû¿ë¿©ºÎ¸¦ ¼±ÅÃÇÕ´Ï´Ù.
Change Material for Design / M-¥Õ Calc.
M-¥Õ¸¦ °è»êÇϴµ¥ »ç¿ëµÇ´Â Àç·á Á¤º¸¸¦ º¸¿©ÁÝ´Ï´Ù.
RC/PSC : ¸¦ Ŭ¸¯Çϸé Modify Concrete Material·Î ¿¬°áµË´Ï´Ù.
Steel : ¸¦ Ŭ¸¯Çϸé Modify Steel Material·Î ¿¬°áµË´Ï´Ù.
SRC : ¸¦ Ŭ¸¯Çϸé Modify SRC Material·Î ¿¬°áµË´Ï´Ù.
Section Data
ID : Section ID
Name : Section Name
Shape : Section Shape
Rebar : ö±ÙÀÇ »ç¿ë¿©ºÎ¸¦ ³ªÅ¸³À´Ï´Ù. Beam Section Data for Checking ¶Ç´Â Column Section Data for Checking ±â´É¿¡¼ ÀÔ·ÂÇÕ´Ï´Ù.
dy(m) : My °è»ê½Ã Àû¿ëµÇ´Â À¯È¿Àå
dz(m) : Mz °è»ê½Ã Àû¿ëµÇ´Â À¯È¿Àå
¥á : ´Ü¸éº¸Á¤°è¼ö (Default°ªÀº ¿øÇü=1.0, ±¸Çü/Áß°ø¿øÇü/Áß°ø±¸Çü/±âŸ = 0.2)
¥â : ´Ü¸éº¸Á¤°è¼ö (Default°ªÀº ¿øÇü=1.0, ±¸Çü/Áß°ø¿øÇü/Áß°ø±¸Çü/±âŸ = 0.4)
Position : °è»ê À§Ä¡. ¿ä¼ÒÀÇ I, M, J
a(m) : Ⱦº¸°ÀçÀÇ °£°Ý
RF1(Rt) : ¼Ò¼ºÀ» °í·ÁÇÏ´Â Æø/µÎ²²ºñ¿¡ °ü·ÃµÈ º¯¼ö(°Ãà), Rt´Â ¿øÇü´Ü¸é¿¡ Àû¿ë
RF2 : ¼Ò¼ºÀ» °í·ÁÇÏ´Â Æø/µÎ²²ºñ¿¡ °ü·ÃµÈ º¯¼ö(¾àÃà)
Use : M-¥Õ °è»ê½Ã »ç¿ë ¿©ºÎ¸¦ ³ªÅ¸³À´Ï´Ù.
Note
ID, Name, Shape,
Position, Use : °øÅëÀûÀ¸·Î »ç¿ëµË´Ï´Ù.
Rebar, dy(m), dz(m), ¥á, ¥â
: RC/PSC¿¡¼¸¸ »ç¿ëÇÕ´Ï´Ù.
A, RF1(Rt), RF2 : Steel¿¡¼¸¸ »ç¿ëÇÕ´Ï´Ù.
Add/Modify Reinforcement Data
PSC Section : ¸¦ Ŭ¸¯Çϸé Reinforcement of PSC Section À¸·Î ¿¬°áµË´Ï´Ù.
Column/Pier : ¸¦ Ŭ¸¯Çϸé Column Section Data for Checking À¸·Î ¿¬°áµË´Ï´Ù.
Beam : ¸¦ Ŭ¸¯Çϸé Beam Section Data for Checking À¸·Î ¿¬°áµË´Ï´Ù.