Vibration Mode Shape Table
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Mode ShapeÀÇ Ãִ뺯À§¸¦ 1·Î ÇÏ¿© normalizedÇÑ °íÀ¯ ¸ðµåÇü»óÀ» È®ÀÎÇÒ ¼ö ÀÖ½À´Ï´Ù.
midas Civil ÀÇ Table ToolÀº °·ÂÇÏ°í ´Ù¾çÇÑ °¢Á¾ ±â´ÉÀ» ³»ÀåÇÏ°í ÀÖÀ¸¸ç ÀÚ¼¼ÇÑ »ç¿ë¹ýÀº Table ToolÀÇ »ç¿ë¹ýÀ» ÂüÁ¶Çϱ⠹ٶø´Ï´Ù.
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Main Menu¿¡¼ Results > Result Tables > Vibration Mode Shape
Tree MenuÀÇ Tables ÅÇ¿¡¼ Result Tables > Vibration Mode Shape
»ç¿ë ("Vibration Mode Shape" ÂüÁ¶)
Vibration Mode Shape Table ±â´ÉÀ» ½ÇÇàÇϸé Records Activation Dialog°¡ È£ÃâµÇ°í ¿©±â¿¡¼ Ãâ·Â´ë»ó ÀýÁ¡°ú ¿ä¼Ò, ÇÏÁßÁ¶°Ç, °íÀ¯Áøµ¿¸ðµå µîÀ» ¼±ÅÃÇÑ ÈÄ ¹öÆ°À» Ŭ¸¯ÇÕ´Ï´Ù. À» Ŭ¸¯ÇÏ¸é ¸ðµç ´ë»ó¿¡ ´ëÇÏ¿© Å×À̺íÀ» Ãâ·ÂÇϸç, °æ¿ì¿¡ µû¶ó¼´Â »ó´çÇÑ ½Ã°£ÀÌ ¼Ò¿äµÉ ¼ö ÀÖ½À´Ï´Ù.
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Records Activation DialogÀÇ »ç¿ë¹ýÀº "Table
ToolÀÇ »ç¿ë¹æ¹ý"¿¡¼ °á°ú
Table ÂüÁ¶
Table ToolÀÇ »ç¿ë¹æ¹ýÀ» ÂüÁ¶ÇÏ¿© ´ÙÀ½ µ¥ÀÌÅ͸¦ È®ÀÎÇÕ´Ï´Ù.
±¸Á¶¹°ÀÇ °íÀ¯Ä¡Çؼ® °á°ú Å×À̺í(Eigen Vector)
±¸Á¶¹°ÀÇ °íÀ¯Ä¡Çؼ® °á°ú Å×À̺í(Participation Vector)
±×¸²°ú °°Àº °íÀ¯Ä¡Çؼ®°á°ú ¿ä¾à Table¿¡¼ °íÀ¯Áøµ¿ÁÖ±â¿Í Áøµ¿¸ðµåº° Âü¿©Áú·®À» È®ÀÎÇÕ´Ï´Ù.
Context Menu¿¡¼ 'Active by Eigenmode...' ¸¦ ´Ù½Ã ¼±ÅÃÇÏ°í ¿øÇÏ´Â ¸ðµå¸¦ ÁöÁ¤ÇÏ¿© °íÀ¯Áøµ¿º¤Å͸¦ È®ÀÎÇÒ ¼ö ÀÖ½À´Ï´Ù.
Modal Participation Masses : ¸ðµåº° Áú·®Âü¿©À² ¹× Âü¿©Áú·®
Modal Participation Factor : ¸ðµå Âü¿©°è¼ö
Modal Direction Factor : ¸ðµåº° À¯È¿Áú·®ºñ(°¢ ¸ðµå¿¡ ´ëÇÑ Âü¿©À²À» 100%·Î ÇÏ¿´À» ¶§ ÀÚÀ¯µµº° Âü¿©À²)
Context Menu¿¡¼ 'Active by Eigen mode...' ¸¦ ´Ù½Ã ¼±ÅÃÇÏ°í ¿øÇÏ´Â ¸ðµå¸¦ ÁöÁ¤ÇÏ¿© Eigenvector ¹× Participation Vector¸¦ È®ÀÎÇÒ ¼ö ÀÖ½À´Ï´Ù.
Eigenvector : ÀÚÀ¯µµº° ¸ðµåÇü»ó ¹éÅÍ
Participation Vector : ÀÚÀ¯µµº° ¸ðµåÇü»ó ¹éÅÍ ¡¿ Modal Participation Factor(¸ðµå Âü¿©°è¼ö)
Context Menu¿¡¼ ' Normalize by Max. Displ.' ¸¦ ¼±ÅÃÇÏ°í ¿øÇÏ´Â ¸ðµå¸¦ ÁöÁ¤ÇÏ¿© ÃÖ´ë°ªÀ» 1·Î ÇÏ¿© Á¤±ÔÈµÈ ¸ðµåÇü»óÀ» È®ÀÎÇÒ ¼ö ÀÖ½À´Ï´Ù
Normalize by Max. Displ. : Mode ShapeÀÇ Ãִ뺯À§¸¦ 1·Î ÇÏ¿© Á¤±ÔÈµÈ ¸ðµå¸¦ Ãâ·ÂÇÕ´Ï´Ù.
Note
1
Çؼ®½Ã Àû¿ëµÈ ´ÜÀ§°è¿¡ µû¶ó Á¤±ÔÈÇÏ¿© Mode ShapeÀ» Ãâ·ÂÇϵµ·Ï º¯°æµÇ¾ú´Ù.
Note
2
Lumped ¿Í Consistent Mass ¸ðµÎ Àû¿ë°¡´ÉÇÕ´Ï´Ù.