Home>Á¦Ç°¼Ò°³>±¸Á¶Ãæµ¹Çؼ®>OASYS

 

 

 

bullet01 OASYS

 

 

 

[ Oasys LS-DYNA Environment ]

 

 

  circle05_blue.gif Primer

 

Oasys Primer´Â LS-DYNA ¸ðµ¨À» ½Å¼ÓÇÏ°í, Æí¸®ÇÏ°Ô ¸¸µé°í, ¼öÁ¤ÇÏ´Â ÇÁ·Î±×·¥ÀÔ´Ï´Ù.

 

ÃֽŠ¹öÀü LS-DYNAÀÇ ¸ðµç Keyword ¸¦ ¿Ïº®È÷ Áö¿øÇϸç, µ¥ÀÌÅÍ ´©¶ô ¾øÀÌ Keyword ¸¦ »ý¼º ¶Ç´Â ¼öÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù.

 

±×¸®°í, 2000¿© Á¾·ùÀÇ Check ±â´ÉÀ» ÅëÇØ ModelÀÇ error¸¦ ¹Ì¸® ã¾Æ³»°í, ¼öÁ¤ÇÒ ¼ö ÀÖµµ·Ï ÇÕ´Ï´Ù.

 

  circle05_blue.gif T/His

 

Oasys T/His ´Â LS-DYNA »ç¿ëÀÚ¸¦ À§ÇÑ xy plotting ÇÁ·Î±×·¥À̸ç, Ascii ¿Í Binary ÆÄÀÏÀ» °¡Áö°í ÀÛ¾÷ÇÒ ¼ö ÀÖ½À´Ï´Ù.

 

T/His ´Â time history data ±â¹ÝÀÇ ±¤¹üÀ§ÇÑ ±â´ÉµéÀ» Á¦°øÇÕ´Ï´Ù.

 

¶ÇÇÑ ¸í·É ÆÄÀÏÀ» ÀÌ¿ëÇÏ¿© µ¥ÀÌÅÍ ÀÛ¾÷ ,°á°ú ÃßÃâ ¹× ±×·¡ÇÁ Ãâ·ÂÀ» ÀÚµ¿ÀûÀ¸·Î ÇÒ ¼ö ÀÖ½À´Ï´Ù

 

  circle05_blue.gif D3plot

 

Oasys D3plot ´Â LS-DYNA Çؼ® °á°ú¸¦ °ËÅä ¹× ÈÄ󸮸¦ À§ÇÑ 3D ½Ã°¢È­ ÇÁ·Î±×·¥ÀÔ´Ï´Ù.

 

  circle05_blue.gif Shell

 

Oasys Shell Àº LS-DYNA »ç¿ëÀÚ°¡ input »ý¼ººÎÅÍ °á°ú º¸°í¼­ ÀÛ¼º±îÁö º¸´Ù Æí¸®ÇÏ°Ô ÀÛ¾÷À» µµ¿ÍÁÖ´Â ÇÁ·Î±×·¥ÀÔ´Ï´Ù.

 

Oasys Shell ¿¡¼­´Â ¸ðµç Oasys ÇÁ·Î±×·¥ ¹× LS-DYNA ¸¦ ½ÇÇà ½Ãų ¼ö ÀÖÀ¸¸ç, batch ¹× queue ¸¦ ÅëÇÑ Çؼ®, cpu, memory ¼³Á¤, Çؼ® ÀÛ¾÷ °ü¸® ¹× Restart Çؼ® °ü¸® µîÀ» ÇÒ ¼ö ÀÖ½À´Ï´Ù.

 

[ Application ]

 

  OasysÀÇ ¿©·¯ Á¦Ç°±ºÀº »ç¿ëÀÚ°¡ LS-DYNA¸¦ º¸´Ù È¿À²ÀûÀ¸·Î »ç¿ëÇÒ ¼ö ÀÖµµ·Ï µµ¿ÍÁÝ´Ï´Ù.

  ¾Æ·¡ÀÇ ¸ñ·ÏÀº ½±°Ô InputÀ» ¼³Á¤ÇÒ ¼ö ÀÖµµ·Ï Oasys Primer¿¡¼­ Á¦°øÇÏ´Â ±â´ÉµéÀÔ´Ï´Ù.

 

   square03_blue.gif Occupant Positioning

   square03_blue.gif Airbag Folding

   square03_blue.gif Seatbelt Fitting

   square03_blue.gif Free Motion Headform Positioning

 

  circle05_blue.gif Occupant Positioning

 

  ÆÈ ´Ù¸® µîÀÇ ½ÅüÀÇ °¢µµ¸¦ ÀÔ·Â

 

   È­¸é»ó¿¡¼­ Á÷Á¢ ¿òÁ÷ÀÓÀÌ °¡´É

 

   Á¶ÀÎÆ®ÀÇ ÇÑ°è ȸÀü °¢µµ °è»ê

 

 

  circle05_blue.gif Airbag Folding

 

   ´Ù¾çÇÑ ¸ð¾çÀÇ ¿¡¾îº¤ Æúµù °¡´É

 

   2D, 3D ¿¡¾î¹é Æúµù

 

   Penetration°ú Distortion üũ

 

   Quick Fold Option

 

 

  circle05_blue.gif Seatbelt Fitting

 

   Ãæµ¹ Æ÷ÀÎÆ®ÀÇ ÀúÀå

 

   Ãʱ⠼ӵµÀÇ ÀÚµ¿ ¼³Á¤

 

   HeadformÀÇ °¢µµ ¼³Á¤

 

   Contact penetrationÀÇ Ã¼Å©

 

 

  circle05_blue.gif Free Motion Headform

 

   Ãæµ¹ Æ÷ÀÎÆ®ÀÇ ÀúÀå

 

   Ãʱ⠼ӵµÀÇ ÀÚµ¿ ¼³Á¤

 

   HeadformÀÇ °¢µµ ¼³Á¤

 

   Contact penetrationÀÇ Ã¼Å©

 

 

[ FE Models ]

 

  ¾Æ·¡ÀÇ ¸ðµ¨µéÀº Â÷·® Ãæµ¹ Çؼ® ½Ã¿¡ ÇÊ¿äÇÑ ¸ðµ¨µé·Î ÀúÈñ ȸ»ç¸¦ ÅëÇؼ­ ±¸ÀÔÇÏ½Ç ¼ö ÀÖ½À´Ï´Ù.

  ¿©·¯ Ãæµ¹ °ü·Ã ¹ý±Ôµé¿¡ ¸í½ÃµÈ ÀÎÁõ Å×½ºÆ®¸¦ °ÅÃƱ⠶§¹®¿¡ Á¤È®ÇÑ Çؼ® °á°ú¸¦ ¾òÀ¸½Ç ¼ö ÀÖ½À´Ï´Ù.

 

   square03_blue.gif Barriers

   square03_blue.gif Front Impact Dummies

   square03_blue.gif Side Impact Dummies

   square03_blue.gif Pedestrian Models

 

  circle05_blue.gif Barriers

European side impact KENMONT barrier

European side impact UTAC barrier

Euripean side impact FRITZMEIER barrier

Multibond 2000 side impact barrier (honeycomb)

NHTSA side impact barrier

40% offset deformable frontal impact barrier

(honeycomb)

 

  circle05_blue.gif Front Impact Dummies

 

Arup eurosoid model

SID H3 occupant model

 

   square03_blue.gif FMVSS201 head protection pole impact ¹ý±Ô¿¡

    »ç¿ë

   square03_blue.gif OAP jacketed SID model°ú Hybrid III 50th head,

    neck model·Î ±¸¼º

 

Arup NHTSA SID occupant model

Jacketed NHTSA SID occupant model

(based on the left model)

 

  circle05_blue.gif Pedestrian Model

Legform impactor

 

   square03_blue.gif WG17 ¹ý±ÔÀÇ ¿ä±¸ Á¶°Ç¿¡ ¸Âµµ·Ï ¸ðµ¨¸µ

   square03_blue.gif ´ëÅð°ñ°ú °æ°øÀÌ confor foam »ì°ú neoprene ÇǺÎ

    ·Î µÑ·¯½Î¿© ÀÖÀ½

   square03_blue.gif Knee element¿¡ ÀÇÇؼ­ ´ëÅð°ñ°ú °æ°ñÀÌ ¿¬°á

 

Upper legform impactor

 

   square03_blue.gif WG17 ¹ý±ÔÀÇ ¿ä±¸ Á¶°Ç¿¡ ¸Âµµ·Ï ¸ðµ¨¸µ

   square03_blue.gif ¸ðµ¨ÀÇ ¾ÕºÎºÐÀº confor foam »ì°ú rubber ÇǺηÎ

    µÑ·¯½Î¿© ÀÖÀ½

Adult and child headform impactor

 

   square03_blue.gif WG10 ¹ý±ÔÀÇ ¿ä±¸Á¶°Ç¿¡ ¸Âµµ·Ï ¸ðµ¨¸µ

   square03_blue.gif Steel »ðÀÔ¹°À» ³ÖÀº phenolic resin ¹Ý±¸·Î ±¸¼º

   square03_blue.gif Rubber ÇǺο¡ ÀÇÇؼ­ µÑ·¯½Î¿© ÀÖÀ½

 

 


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