Seismic Data Generator
±â´É
SGSw(Seismic data Generation System for windows)Àº MIDAS Family Program¿¡ ³»ÀåµÈ ÁöÁøµ¥ÀÌÅͺ£À̽º¸¦ ÀÌ¿ëÇÏ¿© ÁöÁøÀ̷±â·Ï, ÁöÁøÀÀ´ä½ºÆåÆ®·³, ¼³°èÀÀ´ä½ºÆåÆ®·³À» ÃßÃâÇÏ°í ±×·¡ÇÁ¸¦ ÀÛ¼ºÇÕ´Ï´Ù.
³»Àå ÁöÁøÀ̷±â·Ï - 1940³â´ëºÎÅÍ 1990³â´ë±îÁöÀÇ ºÏ¹ÌÁö¿ª ÁöÁøÀ̷±â·Ï ¾à 30¿© °³
¼³°èÀÀ´ä½ºÆåÆ®·³ - 7Á¾
- ´ëÇѰÇÃàÇÐȸ "°ÇÃ๰ÀÇ ±¸Á¶±âÁص °üÇÑ ±ÔÄ¢(1992)"¿¡ µû¸¥ ¼³°èÀÀ´ä½ºÆåÆ®·³
- ´ëÇѰÇÃàÇÐȸ "°ÇÃ๰ ÇÏÁß±âÁØ ¹× ÇØ¼³(2000)"¿¡ µû¸¥ ¼³°èÀÀ´ä½ºÆåÆ®·³
- Çѱ¹µµ·Î±³Ç¥ÁØ½Ã¹æ¼ ³»Áø¼³°è±ÔÁØ¿¡ µû¸¥ ¼³°èÀÀ´ä½ºÆåÆ®·³
- ATC 3-06 Provision, Applied Technology Council
- UBC 88,94 Dynamic, Uniform Building Code
- UBC 97 Dynamic, Uniform Building Code
- Newmark & Hall Design Spectrum¡¡
È£Ãâ
Main Menu¿¡¼ Tools > Seismic Data Generator
Windows ¸Þ´º : MIDAS/Civil ÇÁ·Î±×·¥ Æú´õ¿¡¼ SGSw.exe ½ÇÇà
»ç¿ë
SGSw¿¡¼ »ý¼ºµÇ´Â °¢Á¾ µ¥ÀÌÅ͸¦ ¿©·¯ Çü½ÄÀ¸·Î ÀúÀåÇϰųª ÀμâÇϰí, ±âÁ¸¿¡ »ý¼ºµÈ µ¥ÀÌÅ͸¦ ÀоîµéÀÔ´Ï´Ù.
SGSw¿¡ ³»ÀåµÈ ÁöÁøµ¥ÀÌÅͺ£À̽º¸¦ ÀÌ¿ëÇÏ¿© ÁöÁøÀ̷±â·Ï, ÁöÁøÀÀ´ä½ºÆåÆ®·³, ¼³°èÀÀ´ä½ºÆåÆ®·³À» ÃßÃâÇÏ°í ±×·¡ÇÁ¸¦ ÀÛ¼ºÇÕ´Ï´Ù.
±×·¡ÇÁ¿¡ ´ëÇÑ °¢Á¾ ¿É¼Ç»çÇ×À» ¼³Á¤ÇÕ´Ï´Ù.
Toolbar¿Í »óŹ٠º¸±â¸¦ °áÁ¤Çϰí, Zoom ±â´É ¶Ç´Â ½Ã°£¿µ¿ªº¸±â¿Í Á֯ļö¿µ¿ªº¸±â¸¦ ÀüȯÇÕ´Ï´Ù.¡¡
Open
±âÁ¸¿¡ ¸¸µé¾îÁ® ÀÖ´Â SGSw FileÀ» ÀоîµéÀÔ´Ï´Ù.
Close
ÇöÀçÀÇ ÀÛ¾÷À» Á¾·áÇÕ´Ï´Ù.
Save
ÇöÀçÀÇ ÀڷḦ ÆÄÀÏ·Î ÀúÀåÇÕ´Ï´Ù. [ÆÄÀÏÇü½Ä]¿¡¼ ÀúÀåÇϰíÀÚ ÇÏ´Â ÆÄÀÏÀÇ Çü½ÄÀ» ¼±ÅÃÇÒ ¼ö ÀÖ½À´Ï´Ù. SGS È®ÀåÀÚ·Î ÀúÀåµÇ´Â ÅØ½ºÆ® µ¥ÀÌÅÍ Çü½Ä°ú BMP, JPG, EMF È®ÀåÀÚ·Î ÀúÀåµÇ´Â ±×·¡ÇÈ Çü½ÄÀÇ ¼±ÅÃÀÌ °¡´ÉÇÕ´Ï´Ù.
±×·¡ÇÁ¸¦ ÇÁ¸°ÅÍ·Î Ãú·ÂÇÕ´Ï´Ù. ¾Æ·¡ ±×¸²°ú °°Àº Page Setup ´ëÈ»óÀÚ°¡ ³ªÅ¸³ª°í, ¿©±â¿¡¼ ¿ìÃø¿¡ ³ªÅ¸³ª´Â ¹Ì¸®º¸±â¸¦ º¸¸ç °¢Á¾ Ãâ·Â¾ç½ÄÀ» Á¶Á¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. ¹öưÀ» Ŭ¸¯Çϸé Ãâ·ÂµË´Ï´Ù.
Page Setup ´ëÈ»óÀÚ
Print Setup
»ç¿ëÇÒ ÇÁ¸°ÅÍ, ÇÁ¸°Æ® ¿ëÁö, ¹æÇâ µîÀ» ¼³Á¤ÇÕ´Ï´Ù.
Earthquake Record
ÁöÁøÀ̷±â·ÏÀ» ÀÐ¾î¼ ±×·¡ÇÁ·Î ³ªÅ¸³À´Ï´Ù.
Generate > Earthquake Record¸¦ ¼±ÅÃÇÏ¸é ´ÙÀ½ ±×¸²°ú °°Àº Earthquake Record »ý¼º ´ëÈ»óÀÚ°¡ ³ªÅ¸³³´Ï´Ù.
Earthquake¿¡¼ ÁöÁø¼ººÐÀ» ¼±ÅÃÇϰí ÁøÆø°ú ½Ã°£°£°Ý¿¡ ´ëÇÑ ½ºÄÉÀÏÀ» ÀÔ·ÂÇÑÈÄ ¹öưÀ» ´©¸¨´Ï´Ù.
»ý¼ºµÇ´Â ÀÚ·á´Â ¸ðµÎ Á߷°¡¼Óµµ¸¦ ´ÜÀ§·Î °¡Áö´Â Normalized AccelerationÀ̸ç, ÃʱâÀÇ ½Ã°£°£°ÝÀº 0.02ÃÊÀÔ´Ï´Ù. Amplitude Scale°ú Time ScaleÀ» ÅëÇØ ½Ã°£°£°Ý°ú ÁøÆøÀ» ¿ø·¡ÀÇ ÀÚ·á¿¡¼ º¯°æÇÏ¿© ÀڷḦ »ý¼ºÇÒ ¼ö ÀÖ½À´Ï´Ù. ³»ÀåµÈ ÁöÁøÀ̷±â·Ï¿ÜÀÇ ÀڷḦ ÀÌ¿ëÇÏ·Á¸é, ¹öưÀ» ´·¯ fn.dbs (SGS dbase file)Çü½ÄÀ¸·Î »ç¿ëÀÚ°¡ »ý¼ºÇÑ ÀڷḦ ÀоîµéÀÔ´Ï´Ù.
Earthquake Record »ý¼º ´ëÈ»óÀÚ
Earthquake Response Spectra
MIDAS/CivilÀÇ DB¿¡ ³»ÀåµÈ ÁöÁøÀ̷±â·ÏÀ̳ª »ç¿ëÀÚ°¡ ÀÛ¼ºÇÑ ÁöÁøµ¥ÀÌÅͷκÎÅÍ ÁöÁøÀÀ´ä½ºÆåÆ®·³À» ¸¸µé°í ±×·¡ÇÁ·Î Ç¥½ÃÇÕ´Ï´Ù.
Earthquake Response Spectra »ý¼º ´ëÈ»óÀÚ
Earthquake¿¡¼ ÁöÁø¼ººÐÀ» ¼±ÅÃÇϰí, ÁøÆø°ú ½Ã°£°£°Ý¿¡ ´ëÇÑ ½ºÄÉÀÏÀ» ÀÔ·ÂÇÕ´Ï´Ù. ³»ÀåµÈ ÁöÁøÀ̷±â·Ï¿ÜÀÇ ÀڷḦ ÀÌ¿ëÇÏ·Á¸é ¹öưÀ» ´·¯ fn.dbs(SGS dbase file) Çü½ÄÀ¸·Î »ç¿ëÀÚ°¡ »ý¼ºÇÑ ÀڷḦ ÀоîµéÀÔ´Ï´Ù.
Damping Ratio¸¦ ÀÔ·ÂÇÕ´Ï´Ù. ¿©·¯ °³ÀÇ Damping¿¡ ´ëÇÑ ±×·¡ÇÁ¸¦ µ¿½Ã¿¡ Ãâ·ÂÇÏ·Á¸é ¹öưÀ» Ŭ¸¯ÇÏ¿© Ãß°¡ÇÕ´Ï´Ù.
Output Period¸¦ ÅëÇØ Ãâ·ÂÇÒ ÁÖ±âÀÇ ¹üÀ§¿Í ÁÖ±âÀÇ °£°ÝÀ» ÀÔ·ÂÇÕ´Ï´Ù.
Spectrum type¿¡¼ »ý¼ºµÉ ½ºÆåÆ®·³ÀÇ Å¸ÀÔÀ» ¼±ÅÃÇÕ´Ï´Ù.
- Pseudo Absolute Acceleration : À¯»ç°¡¼Óµµ½ºÆåÆ®·³
- Pseudo Relative Velocity : À¯»ç¼Óµµ½ºÆåÆ®·³
- Absolute Acceletration : °¡¼Óµµ½ºÆåÆ®·³
- Relative Velocity : ¼Óµµ½ºÆåÆ®·³
- Relative Displacement : º¯À§ ½ºÆåÆ®·³
- Combined D-V-A(Tripartite) : º¯À§, À¯»ç¼Óµµ, À¯»ç°¡¼Óµµ ½ºÆåÆ®·³ÀÇ Á¶ÇÕ
Note
x-axis log scale Ç׸ñÀ» üũÇϸé xÃà»óÀÇ ÁÖ±âÀÇ °£°ÝÀÌ log ½ºÄÉÀÏ·Î »ý¼ºµÈ´Ù.
Design Response Spectra
°¢Á¾ ¼³°èÀÀ´ä½ºÆåÆ®·³À» »ý¼ºÇÏ°í ±×·¡ÇÁ·Î Ãâ·ÂÇÕ´Ï´Ù. ´ÙÀ½°ú °°Àº ¼¼ºÎ ¸Þ´º°¡ ÀÖ½À´Ï´Ù.
- KS-Code Design Spectrum : ´ëÇѰÇÃàÇÐȸ"°ÇÃ๰ÀÇ ±¸Á¶±âÁص °üÇÑ ±ÔÄ¢(1992)"¿¡ µû¸¥ ¼³°èÀÀ´ä½ºÆåÆ®·³
- KS-Code 2000 Design Spectrum : ´ëÇѰÇÃàÇÐȸ "°ÇÃ๰ ÇÏÁß±âÁØ ¹× ÇØ¼³(2000)"¿¡ µû¸¥ ¼³°èÀÀ´ä½ºÆåÆ®·³
- KS-Bridge Design Spectrum : Çѱ¹µµ·Î±³Ç¥ÁØ½Ã¹æ¼ ³»Áø¼³°è±ÔÁØ¿¡ µû¸¥ ¼³°èÀÀ´ä½ºÆåÆ®·³
- UBC 88-94 Design Spectrum : UBC 88-94 Dynamic, Uniform Building Code¿¡ µû¸¥ ¼³°èÀÀ´ä½ºÆåÆ®·³
- UBC 97 Design Spectrum : UBC 97 Dynamic, Uniform Building Code¿¡ µû¸¥ ¼³°èÀÀ´ä½ºÆåÆ®·³
- ATC 3-06 Design Spectrum : ATC 3-06 Provision, Applied Technology Council¿¡ µû¸¥ ¼³°èÀÀ´ä½ºÆåÆ®·³
- Newmark & Hall Design Spectrum : Newmark & Hall ¼³°èÀÀ´ä½ºÆåÆ®·³
»ý¼ºÇÏ·Á´Â ¼³°èÀÀ´ä½ºÆåÆ®·³¿¡ µû¶ó ÇØ´ç ¼¼ºÎ ¸Þ´º¸¦ ¼±ÅÃÇÏ¸é ´ÙÀ½°ú °°Àº µ¥ÀÌÅÍ ÀÔ·Â ´ëÈ»óÀÚ°¡ ³ªÅ¸³³´Ï´Ù. ÀÌ ´ëÈ»óÀÚ¿¡¼ ½ºÆåÆ®·³ÀÇ ÀÛ¼º¿¡ ÇÊ¿äÇÑ °¢Á¾ µ¥ÀÌÅ͸¦ ÀÔ·ÂÇÏ°í »ý¼ºµÉ ÁÖ±âÀÇ ¹üÀ§¸¦ ÀÔ·ÂÇÑ ÈÄ, ¹öưÀ» ´©¸£¸é ÀÚ·á°¡ »ý¼ºµÇ°í ±×·¡ÇÁ°¡ ³ªÅ¸³³´Ï´Ù.
¼³°èÀÀ´ä½ºÆåÆ®·³ µ¥ÀÌÅÍ ÀÔ·Â ´ëÈ»óÀÚ
Main Menu¿¡¼ [Option]À» ¼±ÅÃÇÏ¸é ´ÙÀ½°ú °°Àº ¼¼ºÎ¸Þ´º°¡ ³ªÅ¸³³´Ï´Ù.
°¢ ¼¼ºÎ¸Þ´º´Â ÇöÀçÀÇ ÀÚ·á Á¾·ù¿¡ µû¶ó »ç¿ëÇÒ ¼ö ¾ø´Â °æ¿ì¿¡´Â ºñȰ¼ºÈµÇ¾î ÀÖ½À´Ï´Ù.
X Scale Log : ±×·¡ÇÁÀÇ XÃàÀ» Log scale·Î ³ªÅ¸³À´Ï´Ù.
Y Scale Log : ±×·¡ÇÁÀÇ YÃàÀ» Log scale·Î ³ªÅ¸³À´Ï´Ù.
X Grid : ±×·¡ÇÁÀÇ XÃà ¹æÇ⠱׸®µå¼±À» ³ªÅ¸³¾ °ÍÀÎÁö ¼±ÅÃÇÕ´Ï´Ù.
Y Grid : ±×·¡ÇÁÀÇ YÃà ¹æÇ⠱׸®µå¼±À» ³ªÅ¸³¾ °ÍÀÎÁö ¼±ÅÃÇÕ´Ï´Ù.
Diagonal Gird : ±×·¡ÇÁÀÇ »ç¼± ¹æÇ⠱׸®µå¼±À» ³ªÅ¸³¾ °ÍÀÎÁö ¼±ÅÃÇÕ´Ï´Ù.
Line Thickness : ±×·¡ÇÁ ¼±ÀÇ ±½±â¸¦ Á¶ÀýÇÕ´Ï´Ù. ±½Àº ¼±°ú °¡´Â ¼±À» ÀüȯÇÕ´Ï´Ù.
Unit : »ý¼ºµÈ ÀÚ·áÀÇ ´ÜÀ§¸¦ º¯°æÇÕ´Ï´Ù.
Edit Graph Title : ±×·¡ÇÁÀÇ Á¦¸ñÀ» º¯°æÇÕ´Ï´Ù.
Main Menu¿¡¼ [View]¸¦ ¼±ÅÃÇÏ¸é ´ÙÀ½°ú °°Àº ¼¼ºÎ¸Þ´º°¡ ³ªÅ¸³³´Ï´Ù.
Note
°¢ ¼¼ºÎ¸Þ´º´Â ÇöÀçÀÇ ÀÚ·á Á¾·ù¿¡ µû¶ó »ç¿ëÇÒ ¼ö ¾ø´Â °æ¿ì¿¡´Â ºñȰ¼ºÈµÇ¾î ÀÖ´Ù.
Zoom Out All
±×·¡ÇÁ°¡ Zoom µÇ¾î ÀÖ´Â °æ¿ì ¿ø·¡ÀÇ »óÅ·Π³ªÅ¸³» ÁÝ´Ï´Ù. ±×·¡ÇÁÀÇ ÀϺκÐÀ» È®´ëÇØ¼ º¸°íÀÚ ÇÒ ¶§´Â ±×·¡ÇÁÀÇ ¿øÇÏ´Â ºÎºÐÀ» ¸¶¿ì½ºÀÇ ¿ÞÂʹöưÀ» ´©¸£°í ¼±ÅÃÇÕ´Ï´Ù. È®´ëÇÑ ±×·¡ÇÁ¸¦ ÀÌÀüÀÇ Å©±â·Î º¸°íÀÚ ÇÏ¸é ±×·¡ÇÁ»ó¿¡¼ ¸¶¿ì½ºÀÇ ¿À¸¥ÂÊ ¹öưÀ» ´©¸¨´Ï´Ù.
Time ¡ê Frequency
ÁöÁøÀ̷±â·Ï ÀڷḦ ±×·¡ÇÁ·Î º¼ ¶§ ½Ã°£¿µ¿ªÀÇ ±×·¡ÇÁ¿Í Á֯ļö¿µ¿ªÀÇ ±×·¡ÇÁ¸¦ ÀüȯÇÕ´Ï´Ù. Á֯ļö¿µ¿ª ±×·¡ÇÁ´Â FFT(Fast Fourier Transform)¿¡ ÀÇÇØ °è»êµÇ¾îÁý´Ï´Ù.