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MIDAS/Gen˼
½Ç¹« ±¸Á¶¼³°è °úÁ¤¿¡¼ ÇÊ¿äÇÑ °¢Á¾ ÇÏÁßÁ¶°ÇÀ» °í·ÁÇÒ ¼ö ÀÖµµ·Ï ÀýÁ¡ÁýÁßÇÏÁß,
¿ä¼ÒÇÏÁß, Â÷·®À̵¿ÇÏÁß, µ¿ÀûÇÏÁß µîÀÇ ÀÔ·Â ¹× ¼öÁ¤±â´ÉÀ» Á¦°øÇÕ´Ï´Ù.
ƯÈ÷ ÀÓÀÇ ¹Ù´ÚÆÇ»óÀÇ °íÁ¤ÇÏÁß ¶Ç´Â ȰÇÏÁß µî°ú °°Àº ´ÜÀ§¸éÀû´ç ºÐÆ÷ÇÏÁßÀ» ÇØ´ç¸é»óÀÇ º¸¿ä¼Ò¿¡ ¼±ºÐÆ÷ÇÏÁß
ÇüÅ·ΠÀÚµ¿ÀçÇÏÇÏ´Â ¹Ù´ÚÆÇÇÏÁß ±â´ÉÀº °¢Á¾ ±¸Á¶¹°ÀÇ ½½·¡ºê»ó¿¡ ÀÛ¿ëÇÏ´Â ÇÏÁßÀ» ÀçÇÏÇϴµ¥ ¾÷¹« È¿À²¼º°ú
Á¤È®¼º Ãø¸é¿¡¼ Ź¿ùÇÑ ¼º´ÉÀ» Á¦°øÇÕ´Ï´Ù. ºÐÆ÷¹æ¹ýÀº 1¹æÇâ ºÐÆ÷¿Í
2¹æÇâ ºÐÆ÷°¡ ÀÖ½À´Ï´Ù
±³·®¼³°è¸¦ À§ÇØ DB ¹× DL ÇÏÁßÀ» Æ÷ÇÔÇÏ¿© ±¹³»¿Ü
ÃÑ 34Á¾ÀÇ Ç¥ÁØÂ÷·® ÇÏÁßÀÌ µ¥ÀÌÅͺ£À̽º¿¡ ³»ÀåµÇ¾î ÀÖÀ¸¸ç, ¿µÇâ¼±
¶Ç´Â ¿µÇâ¸é ÇØ¼®±â´É°ú ¿¬°èÇÏ¿© ±³·®¼³°è¸¦ À§ÇÑ ÃÖÀûÀÇ ÇØ¼® ȯ°æÀ» Á¦°øÇÕ´Ï´Ù.
À¯Ã¼ÀÇ ¾Ð·ÂÀ̳ª Åä¾Ð µî°ú °°ÀÌ ¼±ÇüÀ¸·Î º¯ÇÏ´Â ¾Ð·ÂÀÇ °æ¿ì´Â Æ÷ÅÙ¼ÈÇÏÁßÀçÇÏ ±â´ÉÀ» ÀÌ¿ëÇÒ ¼ö ÀÖÀ¸¸ç,
¿Âµµ ºÐÆ÷¸¦ °í·ÁÇÑ ¿ÀÀ·Â ÇØ¼®À» À§ÇØ ÀýÁ¡¿Âµµ ±â´É°ú ¿Âµµ±¸¹è ÇÏÁß ±â´ÉÀÌ Á¦°øµË´Ï´Ù.
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Self Weight
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¿ä¼ÒÀÇ ÀÚÁß ÀÔ·Â
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Nodal Loads
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ÀýÁ¡ ÁýÁßÇÏÁß ÀÔ·Â
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Specified Displacements
of Supports
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ÁöÁöÁ¡ÀÇ °Á¦º¯À§ ÀÔ·Â
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Elements Beam Loads
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º¸¿ä¼Ò»ó¿¡ Áß°£ ÁýÁßÇÏÁß ¶Ç´Â ºÐÆ÷ÇÏÁß ÀÔ·Â
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Line Beam Loads
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ÀÏÁ÷¼±»ó¿¡ À§Ä¡ÇÑ ´Ù¼öÀÇ º¸¿ä¼Ò¿¿¡ ÇÏÁß ÀÔ·Â
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Typical Beam Loads
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º¸¿ä¼Ò¿¡ ¹Ù´ÚÆÇ ÇÏÁß¿¡ ÀÇÇÑ ÀÏÁ¤À¯ÇüÀÇ ÇÏÁß ÀÔ·Â
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Assign Floor Loads
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º¸¿ä¼Ò ¶Ç´Â º®¿ä¼ÒÀÇ »ó´Ü¿¡ ¼±ºÐÆ÷ÇÏÁß, º¸Áß°£ÁýÁßÇÏÁß ÇüÅ·ΠÇÏÁß ÀÔ·Â
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Prestress Beam Loads
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º¸¿ä¼Ò¿¡ ÇÁ¸®½ºÆ®·¹½ºÇÏÁß ÀÔ·Â
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Pretension Loads
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Æ®·¯½º¿ä¼Ò, ÄÉÀ̺í¿ä¼Ò, ÀÎÀå·Â/¾ÐÃà·Â Àü´ã¿ä¼Ò µî¿¡ ÇÁ¸®ÅÙ¼ÇÇÏÁß ÀÔ·Â
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Tendon Prestress Loads
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ÅÏ´ø¿¡ µµÀԵǴ ÇÁ¸®½ºÆ®·¹½º ÇÏÁß(±äÀå·Â)À» Á¤ÀÇ
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Pressure Loads
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ÆÇÇü¿ä¼Ò¿Í ÀÔü¿ä¼ÒÀÇ º¯ ¶Ç´Â ¸é¿¡ ÇÏÁßÀÔ·Â
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Hydrostatic Pressure Loads
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À¯Ã¼ÀÇ À§Ä¡¿¡³ÊÁö¿¡ µû¸¥ ¾Ð·ÂÇÏÁß ÀÔ·Â
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System Temperature
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¿ÀÀ·ÂÇØ¼®¿¡ ÇÊ¿äÇÑ Àüü±¸Á¶¹°ÀÇ ³ªÁ߿µµ ÀÔ·Â
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Nodal Temperatures
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¿ÀÀ·ÂÇØ¼®¿¡ ÇÊ¿äÇÑ ÀýÁ¡¿Âµµ ÀÔ·Â
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Element Tmperatures
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¿ÀÀ·Â ÇØ¼®À» À§ÇØ ¿ä¼Ò¿¡ ¿Âµµ¸¦ ÀÔ·Â
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Temperature Gradient
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º¸¿ä¼Ò ¶Ç´Â ÆÇ¿ä¼ÒÀÇ »ó´Ü°ú ÇÏ´ÜÀÇ ¿ÂµµÂ÷ ÀÔ·Â
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Beam Section Temperatures
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¿ÀÀ·Â ÇØ¼®À» À§ÇØ º¸¿ä¼ÒÀÇ ÀÓÀÇÀÇ À§Ä¡¿¡ ¹ß»ýÇÏ´Â ¿ÂµµÂ÷¸¦ ÀÔ·Â
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Wind Loads
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KS1992, KS2000, JIS, UBC, ANSIµî ±âÁØ¿¡ µû¸¥ dzÇÏÁßÀÇ ÀÚµ¿¿¬»êÀÔ·Â
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Static Seismic Loads
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KS1992, KS2000, JIS, UBC, ATC3-06µî ±âÁØ¿¡ µû¸¥ µî°¡Á¤Àû
ÁöÁøÇÏÁßÀÇ ÀÚµ¿¿¬»êÀÔ·Â
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Settlement Group
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±³·®±¸Á¶¹°ÀÇ ÁöÁ¡Ä§Çϸ¦ ÀÚµ¿°í·ÁÇÑ ÇØ¼®À» ¼öÇàÇϱâ À§ÇØ ÁöÁ¡ ħÇϱ׷캰·Î ħÇÏÀÇ
Å©±â¸¦ ÀÔ·Â
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Load cases for Pre-composite section
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°ÇÕ¼º±³ÀÇ ÇÕ¼ºÀü·ÈÄ ´Ü¸é¼ºÁú º¯È¸¦ °í·ÁÇÑ ÇØ¼®À» ¼öÇàÇϱâ À§ÇØ ÇÕ¼ºÀü
´Ü¸é¼ºÁúÀ» Àû¿ëÇÏ¿© ÇØ¼®À» ¼öÇàÇÒ ´ÜÀ§ÇÏÁßÁ¶°ÇÀ» ÁöÁ¤
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Pressure
Load : ȾÅä¾ÐÀ» ºÎ´ãÇÏ´Â ÁöÇϿܺ®
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Hydrostatic
Pressure Load : ÇϼöÁ¾¸»Ã³¸®Àå ÆßÇÁÀåÀÇ ÁöÇϿܺ®
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Â÷·®À̵¿ÇÏÁß - Â÷·®À̵¿ÇÏÁßÀ» ÀÔ·ÂÇÏ´Â ¹æ¹ý
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1.
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Â÷·ûÇÏÁß°ú Â÷¼±ÇÏÁßÀ» »ç¿ëÀÚ°¡ Á÷Á¢ ÀÔ·ÂÇÏ´Â ¹æ¹ý
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2.
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Çѱ¹µµ·Î±³Ç¥Áؽùæ¼, AASHTO, Caltrans Standards
µî¿¡¼ Á¤Çϰí ÀÖ´Â °¢Á¾ Ç¥ÁØÂ÷·®ÇÏÁßÀ» ÀÔ·ÂÇÏ´Â ¹æ¹ý
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°¢ ±ÔÁغ° Ç¥ÁØÂ÷·®ÇÏÁß ¸íĪ
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±Ô ÁØ
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Ç¥ÁØÂ÷·®ÇÏÁß ¸íĪ
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Çѱ¹µµ·Î±³Ç¥Áؽùæ¼
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DB-24, DB-18, DB-13.5, DL-24, DL-18, DL-13.5, EL-25, EL-22, EL-18
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Çѱ¹Ç¥ÁØ¿Â÷ÇÏÁß
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L-25, L-22, L-18, L-15, S-25, S-22, S-18, S-15,
HL Ç¥ÁØ¿Â÷ÇÏÁß
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AASHTO
Standard
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H20-44, HS20-44, H20-44L, HS20-44L, AML, H15-44, HS15-44, H15-44L
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AASHTO LRFD LOAD
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HL-93TRK, HL-93TDM, HS20-FTG
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Caltrans
Standard
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P5, P7, P9, P11, P13
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Traffic
Line Lanes
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À̵¿ÇÏÁßÇØ¼®¿¡ »ç¿ëµÇ´Â Â÷¼±À» ÀÔ·Â
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Traffic
Surface Lanes
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Â÷·®À̵¿ÇÏÁßÇØ¼®¿¡ »ç¿ëµÇ´Â Â÷¼±¸éÀ» ÀÔ·Â
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Plate Elements
for Influence Surface
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À̵¿ÇÏÁßÇØ¼®À» À§ÇÑ Â÷¼±¸éÀ̿ܿ¡ Ãß°¡ÀûÀÎ ¿µ¿ª¿¡ ´ëÇÏ¿© ¿µÇâ¸éÇØ¼® °á°ú¸¦ ¾ò°íÀÚ ÇÒ °æ¿ì¿¡ ÆÇ¿ä¼Ò¸¦ »ç¿ëÇÏ¿©
Ãß°¡ÀûÀÎ ¿µÇâ¸é ÇØ¼® ¿µ¿ªÀ» ÀÔ·Â
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Lane Supports
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Â÷¼±ÇÏÁßÀ» ÀÌ¿ëÇÑ À̵¿ÇÏÁßÇØ¼®¿¡ »ç¿ëµÇ´Â ¿¬¼Óº¸¿¡ ÇØ´çÇÏ´Â ¿ä¼Ò¸¦ ÁöÁ¤
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Vehicles
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Â÷·®ÇÏÁßÀ» ÀÔ·Â
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Vehicle
Classes
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À̵¿ÇÏÁßÇØ¼®¿¡ »ç¿ëµÇ´Â Â÷·®ÇÏÁß±×·ìÀ» ÀÔ·Â
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Moving Load
Cases
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ÀÔ·ÂµÈ Â÷·®ÇÏÁß±×·ì°ú Â÷¼±À» »ç¿ëÇÏ¿© À̵¿ÇÏÁßÁ¶°ÇÀ» ÀÔ·Â
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Ç¥ÁØÂ÷·®ÇÏÁß
¹× »ç¿ëÀÚ Á¤ÀÇ Â÷·®ÇÏÁßÀÇ ÀԷ»óÀÚ
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¼±ÅÃÇÑ ÀýÁ¡ÀÇ
º¯À§¿¡ ´ëÇØ Â÷·®À̵¿ÇÏÁß¿¡ ÀÇÇÑ ÇØ¼®°á°ú°ªÀÌ ¹ß»ýÇÏ´Â Â÷·®ÇÏÁß ÀçÇÏÁ¶°ÇÀ» ÃßÀûÇÏ¿© ±×·¡ÇÈÀ¸·Î ³ªÅ¸³À´Ï´Ù
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µ¿ÀûÇÏÁß ÀԷ±â´É
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ÀÀ´ä½ºÆåÆ®·³
µ¥ÀÌÅÍ ÀԷ¹æ¹ý
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-
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»ç¿ëÀÚ°¡ °¢ Áֱ⺰ Spectral Data¸¦ Á÷Á¢ ÀÔ·ÂÇÏ´Â
¹æ¹ý
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-
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µ¥ÀÌÅͺ£À̽º¿¡ ³»ÀåµÈ ¼³°èÀÀ´ä½ºÆåÆ®·³ µ¥ÀÌÅͺ£À̽º(KS92,
KS2000, KS Bridge, UBC µî)·ÎºÎÅÍ ¼±ÅÃÇÏ´Â ¹æ¹ý
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Seismic Data MIDAS/Generation ±â´ÉÀ» ÀÌ¿ëÇÏ¿©
ÁöÁø°¡¼Óµµ ±â·ÏÀ¸·ÎºÎÅÍ ÃßÃâÇÑ ÁöÁøÀÀ´ä½ºÆåÆ®·³ µ¥ÀÌÅÍ ÆÄÀÏÀ» ºÒ·¯¿À´Â ¹æ¹ý
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-
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ÀÀ´ä½ºÆåÆ®·³ µ¥ÀÌÅͰ¡ ÀÔ·ÂµÈ ÆÄÀÏÀ» ºÒ·¯¿À´Â ¹æ¹ý
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Response Spectrum Function
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½Ã°¢ÀÌ·ÂÇÏÁß
ÀԷ±â´É
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-
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»ç¿ëÀÚ°¡ °¢ ½Ã°¢º° ÇÏÁßµ¥ÀÌÅ͸¦ Á÷Á¢ ÀÔ·ÂÇÏ´Â ¹æ¹ý
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ÁöÁøÇؼ®ÀÏ °æ¿ì ³»ÀåµÈ ÁöÁø°¡¼Óµµ µ¥ÀÌÅͺ£À̽º(1940,
El Centro 270 µî 32Á¾)·ÎºÎÅÍ ¼±ÅÃÇÏ´Â ¹æ¹ý
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½Ã°£ÀÌ·Â ÇÏÁßÀÌ ÀÔ·ÂµÈ ÆÄÀÏÀ» ºÒ·¯¿À´Â ¹æ¹ý
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Sinusoidal FunctionÀÇ °è¼ö¸¦ ÀÔ·ÂÇÏ¿© ½Ã°£ÀÌ·Â ÇÏÁßÇÔ¼ö¸¦ Á¤ÀÇÇÏ´Â ¹æ¹ý
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Time
History Function : Sinusoidal
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