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¹Ýº¹È¾ÇÏÁßÀ» ¹Þ´Â ±¸Á¶´Ü¿ÆÐ³Î(SIP)ÀÇ ±¸Á¶Àû Ư¼º / Structural Characterization of Structural Insulated Panels(SIP) under Racking Load |
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·ùÀç¿ë(Ryoo, Jaeyong) ; ³ªÈ¯¼±(Nah, Hwanseon) ; ±è»óºÀ(Kim, Sangbong) ; À̼¼Á¤(Lee, Sejung) ; ÃÖ¼º¸ð(Choi, Sungmo) |
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º¹ÇսżÒÀ籸Á¶ÇÐȸ ³í¹®Áý, Vol.09 No.04 (2018-12) |
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½ÃÀÛÆäÀÌÁö(40) ÃÑÆäÀÌÁö(9) |
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±¸Á¶´Ü¿ÆÐ³Î ; °³±¸ºÎ ; ¸é³»Àü´ÜÇÏÁß ; º¯¼öÇØ¼® ; structural insulated panel(SIP) ; opening ; racking load ; parameter analysis |
¿ä¾à1 |
ºÏ¹Ì¿Í À¯·´ µîÁö¿¡¼ ÁÖ°Å¿ë ÁÖÅüÒÀç·Î¼ Æø³Ð°Ô »ç¿ëµÇ°í ÀÖ´Â ±¸Á¶´Ü¿ÆÐ³Î(SIP)ÀÇ ±¸Á¶Àû ¼º´ÉÀ» Æò°¡Çϱâ À§ÇØ ¸é³»Àü´ÜÇÏÁß ½ÃÇèÀ» ¼öÇàÇÏ¿´´Ù. ±¹¿ÜÀÇ °æ¿ì, ±¸Á¶´Ü¿ÆÐ³ÎÀÇ ±âÁذú °ü·ÃµÈ ¿¬±¸µéÀÌ ´Ù¾çÇÏ°Ô ÁøÇàµÇ¾ú´Ù. ÇÏÁö¸¸, ±¹³»ÀÇ °æ¿ì, ±¸Á¶´Ü¿ÆÐ³Î¿¡ ´ëÇÑ ±âÁØÀº ¸¶·ÃµÇ¾î ÀÖÁö ¾ÊÀ¸¸ç, ¼º´ÉÆò°¡¿Í °ü·ÃµÈ ¿¬±¸´Â ±Ø¼Ò¼öÀÌ´Ù. º» ¿¬±¸¿¡¼´Â ±¸Á¶´Ü¿ÆÐ³ÎÀ» ³»·Âº®À¸·Î Ȱ¿ëÇϱâ À§ÇÑ ±¸Á¶¼º´ÉÆò°¡ ½ÇÇèÀ» ¼öÇàÇÏ¿´À¸¸ç, º®Ã¼¿¡ °³±¸ºÎ ¼³Ä¡ ÈÄ ¸é³»Àü´ÜÇÏÁßÀ» °¡·ÂÇÏ¿´´Ù. ½ÇÇèüÀÇ Å©±â´Â 2,400¡¿2,400§®À̸ç, º¯¼ö·Î´Â °³±¸ºÎÀÇ Å©±â¿Í °³±¸ºÎ º¸°¹æ¹ýÀÌ´Ù. ½ÇÇèüÀÇ ¼ö·®Àº ÃÑ 8°³ÀÌ´Ù. °³±¸ºÎ°¡ ÀÖ´Â ±¸Á¶´Ü¿ÆÐ³ÎÀÇ ±¸Á¶ ÇØ¼®À» ¼öÇà ÇÏ¿´´Ù. ÇØ¼® °á°ú´Â ±¸Á¶ ½ÇÇè ½ÃÇè °á°ú¿Í ºñ±³ÇÏ¿´´Ù. À̸¦ ÅëÇØ ±¸Á¶´Ü¿ ÆÐ³ÎÀÇ ±¸Á¶ °Åµ¿À» ¿¹ÃøÇÒ ¼ö ÀÖ´Â ÇØ¼® ¸ðµ¨À» ¿Ï¼ºÇÏ¿´´Ù. °³±¸ Å©±â¸¦ º¯¼ö·Î ÇÏ¿© ¸é³»Àü´ÜÇÏÁßÀ» ¹Þ´Â ±¸Á¶´Ü¿ÆÐ³ÎÀÇ °Åµ¿À» À¯ÇÑ ¿ä¼Ò ÇØ¼®À» ÅëÇØ ºÐ¼®ÇÏ¿´´Ù. ¿¬±¸¸¦ ÅëÇØ ±¸Á¶´Ü¿ÆÐ³ÎÀÇ ÃÖÀû °³±¸ºÎ Å©±â¸¦ Á¦¾ÈÇÑ´Ù. |
¿ä¾à2 |
Racking load tests were carried out to get the structural performance of the SIP (Structural Insulated Panels), which is widely used as residential type in Europe and North America. Outside the country, design standards for SIP have been prepared and the research has been carried out variously. However, in Korea, the research of the structural insulated panels is very small, and the related standard is not provided. In this study, the racking load was applied to the structural insulated panels with opening. The size of the test specimen is 2,400¡¿2,400§®. The number of test specimens was 8. The size of the openings and the reinforcement method around the openings were used as variables. Variable analysis was carried out to suggest the optimal opening dimension. The analytical model was verified through comparison with experimental results. The structural behavior of the structural insulated panels with the opening size as a parameter was analyzed through finite element analysis. We propose an optimal opening size suitable for the structural insulated panels. |