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Architecture & Urban Research Institute

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³í¹®¸í °í¼Óöµµ¿ª»ç Åë°ú±¸°£ÀÇ ¼³°è¾È¿¡ µû¸¥ ¼ÒÀ½µµ ºñ±³ / Comparison of the Noise Levels depending on the Design of the Passing Tracks in the High Speed Train Terminal
ÀúÀÚ¸í ÇÑÂùÈÆ ; ÀÌ»ó¿ì
¹ßÇà»ç ´ëÇÑ°ÇÃàÇÐȸ
¼ö·Ï»çÇ× ´ëÇÑ°ÇÃàÇÐȸ³í¹®Áý °èȹ°è, v.14 n.10 (1998-10)
ÆäÀÌÁö ½ÃÀÛÆäÀÌÁö(265) ÃÑÆäÀÌÁö(10)
ISSN 12269093
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¿ä¾à1 ±¹³»¿¡ µµÀԵǴ °í¼Óöµµ ¿ª»çÀÇ ½Ç³»À½ÇâÁ¶°ÇÀ» °³¼±ÇÏ°í ±× °á°ú¸¦ ¼³ °è¿¡ ¹Ý¿µÇϱâ À§ÇÏ¿© ÁÖ¼ÒÀ½¿øÀÌ µÇ´Â Åë°ú±¸°£¿¡ ´ëÇÑ ¼ÒÀ½¹æÁö¿¡ ´ëÇÏ ¿© ÁßÁ¡ÀûÀ¸·Î Á¶»çÇÏ¿´´Ù. À̸¦ À§ÇÑ ±âÃÊ´Ü°è·Î °¢±¹ÀÇ Ã¶µµ¼ÒÀ½ ¹× ½Ç ³»¼ÒÀ½ ±âÁØÀ» °íÂûÇÑ ÈÄ °í¼Óöµµ¿ª»çÀÇ ½Ç³» Çã¿ë¼ÒÀ½±âÁØÀ» ¼³Á¤ÇÏ¿´ ´Ù. ºÐ¼®´ë»óÀ¸·Î ³²¼­¿ï¿ª»ç¸¦ ¼±Á¤ÇÏ¿© Àû¿ë °¡´ÉÇÑ Åë°ú±¸°£ÀÇ 7°¡Áö ´Ù¾çÇÑ ¼³°è¾ÈÀ» Á¦½ÃÇÏ¿´´Ù. ¿ª»ç½Ç³» ¼ÒÀ½µµÀÇ ºÐ¼® ¹× Æò°¡¸¦ À§ÇÏ¿© ÄÄÇ»ÅÍ ÇÁ·Î±×·¥¿¡ ÀÇÇÑ ½Ã¹Ä·¹À̼ÇÀ» ½Ç½ÃÇÏ¿© Åë°ú±¸°£ÀÇ ¼³°è¾È¿¡ µû¸¥ ¼º´ÉÀ» ºÐ¼®ÇÏ¿© ±× Â÷À̸¦ ºñ±³ÇÏ¿´´Ù. Åë°ú¿­Â÷ÀÇ ¼Óµµ¸¦ ¿îÇà¸ñÇ¥ÀÎ 300km/h·Î À¯Áö ÇÒ °æ¿ì Åë°ú±¸°£Àº Æó¼âµÈ ÅͳηΠ½Ã°øÇÏ¿©¾ß ½Â°­ÀåÀÇ ¼ÒÀ½·¹º§À» ¸ñǥġÀÎ 91dB ÀÌÇÏ·Î Á¶Àý ÇÒ ¼ö ÀÖ´Ù. Åë°ú ¿­Â÷ÀÇ ¼ÒÀ½ Àú °¨À» À§ÇÑ °¡Àå È¿°úÀûÀÎ ¹æ¹ýÀº ¿ÏÀü Æó¼âµÈ ÅͳΠÇüÅÂÀ̸ç, dz¾Ð, ¿­±â ·ù, ½Ã¾ßÂ÷´Ü µîÀ» °í·ÁÇÑ´Ù¸é °³¹æÇü ÅͳξÈÀ¸·Î Ç쵂 ¿ª»ç³» Åë°ú ¿­Â÷ ¼Óµµ¸¦ 150Km/hrÀÌÇÏ·Î °¨¼Ó ¿îÇàÇÔÀ¸·Î½á ½Â°­Àå ³» ÃÖ´ë¼ÒÀ½µµ¸¦ 91dB(A)À̳»·Î À¯Áö ÇÏ¿©¾ß ÇÑ´Ù.
¿ä¾à2 It is the noise that creates most problems in the high-speed train terminá¤s where trains are passing the tracks over no kwyh. Predicting noise levels of the Passing trains, measured noise levels and referred data on noise of TGV were used to calculate sound power levels of high-speed trains. Also, noise criteria for high-speed trains were suggested considering ATPA and ASHRAE regulations. The Present study simulated seven different designs of the passing tracks of a high-speed train terminal (Nam-Seoul Station) in order to know which design could satisfy with the suggested noise criteria Computer simulations were employed to predict noise levels of each condition using ODEON program. As a result, among the seven designs, glass covered closed tunnel is required, at least, to satisfy the 91 dBA noise limit at the flatform when the trains are passing at 300 km/h
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