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Architecture & Urban Research Institute

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³í¹®¸í FTA±â¹ýÀ» ÀÌ¿ëÇÑ ±³À°½Ã¼³ ´©¼ö ÇÏÀÚ À¯Çü ºÐ¼® ¹× ÁÖ¿ä ¿øÀÎ °ü¸®¹æ¾È / Analyzing Leakage Defect Types in Educational Facilities and Deriving Key Management Strategies Using the FTA Method
ÀúÀÚ¸í Á¤´ë±³(Jung, Daegyo) ; ¹ÚÇöÁ¤(Park, Hyunjung) ; À̵¿¿±(Lee, Dongyeop) ; ±è´ë¿µ(Kim, Daeyoung)
¹ßÇà»ç Çѱ¹°Ç¼³°ü¸®ÇÐȸ
¼ö·Ï»çÇ× Çѱ¹°Ç¼³°ü¸®ÇÐȸ ³í¹®Áý, Vol.25 No.1 (2024-01)
ÆäÀÌÁö ½ÃÀÛÆäÀÌÁö(42) ÃÑÆäÀÌÁö(8)
ISSN 2005-6095
ÁÖÁ¦ºÐ·ù ½Ã°ø(Àû»ê)
ÁÖÁ¦¾î FTA; ±³À°½Ã¼³; ´©¼ö ÇÏÀÚ; ÇÏÀÚ ¿¹¹æ ; FTA(Fault Tree Analysis); Educational Facilities; Leakage Defects; Defect Prevention
¿ä¾à1 ÃÖ±Ù °Ç¼³ »ê¾÷¿¡¼­´Â ½º¸¶Æ® ±â¼úÀ» ÅëÇØ °ÇÃ๰ÀÇ Ç°Áú Çâ»ó°ú ¾ÈÀüÈ®º¸¿¡ ³ë·ÂÇϰí ÀÖÁö¸¸, ¿©ÀüÈ÷ ´©¼ö ÇÏÀÚ´Â Áõ°¡ÇÏ´Â Ãß¼¼ÀÌ´Ù. ƯÈ÷ ±³À° ½Ã¼³¿¡¼­´Â ³ëÈÄÈ­·Î ÀÎÇÑ ÇÏÀÚ ¹ß»ýÀÌ ÁÖ¿ä ¹®Á¦·Î ºÎ°¢µÇ°í ÀÖ½À´Ï´Ù. º» ¿¬±¸´Â FTA ±â¹ýÀ» »ç¿ëÇÏ¿© ±³À°½Ã¼³ ´©¼ö ÇÏÀÚ ¹ß»ýÀÇ ¿øÀÎÀ» ºÐ¼®Çϰí, À̸¦ ¹ÙÅÁÀ¸·Î ¿¹¹æ ´ëÃ¥À» Á¦½ÃÇϰíÀÚ ÇÑ´Ù. ±¹³» ¹®Çå Á¶»ç¸¦ ÅëÇØ FTA ±â¹ýÀ» ¼³¸íÇϰí, 2019~2021³â ±³À°Áö¿øÃ» µ¥ÀÌÅ͸¦ ºÐ¼®ÇÏ¿© ÁÖ¿ä ÇÏÀÚ¸¦ ½Äº°ÇÕ´Ï´Ù. ±³À°½Ã¼³ ´©¼ö ÇÏÀÚÀÇ FT µµ¸¦ ±¸¼ºÇÑ °á°ú 12°³ÀÇ ±âº» »ç»óÀÌ ÃßÃâµÇ¾ú½À´Ï´Ù.ÀÌÈÄ, FTA ºÐ¼®À» ÅëÇØ ´©¼ö ¿øÀÎÀ» ÀÚ¼¼È÷ ÆÄ¾ÇÇϰí ÁÖ¿ä ÇÏÀÚ ¿øÀÎÀ» µµÃâÇÏ¿´´Ù. ±× °á°ú, ±³À°½Ã¼³ ÇÏÀÚ Á¢¼ö°Ç Áß ´©¼ö ÇÏÀÚ°¡ 46.8%¸¦ Â÷ÁöÇϸç, ¿Á»óÃþ(õÁ¤) ´©¼ö°¡ °¡Àå ¸¹¾ÒÀ¸¸ç, FTA ºÐ¼® °á°ú ¿Á»óÃþ(õÁ¤) ´©¼öÀÇ ÁÖ¿ä ¿øÀÎÀ¸·Î´Â ¹ÙÅÁ¸é ó¸® ºÒ·®À¸·Î ³ªÅ¸³ª¸ç ÀÌ´Â ¹æ¼öÃþ ±Õ¿­, ÀÌÀ½ºÎ ±Õ¿­, ¹æ¼öÃþ ¹Ì½Ã°ø µî¿¡ ±âÀÎÇÏ´Â °ÍÀ» È®ÀÎÇÏ¿´½À´Ï´Ù. ÀÌ ¿¬±¸ÀÇ ÇÙ½É ¼º°ú´Â ±³À°½Ã¼³ ´©¼ö ÇÏÀÚ ¿¹¹æÀ» À§ÇÑ ±âÃÊÀûÀÎ ÀڷḦ ¸¶·ÃÇϰí, FTA ±â¹ýÀ» ÅëÇØ ´©¼ö ¿øÀÎÀ» ºÐ¼®ÇÏ¿© »çÀü ¿¹¹æ ´ëÃ¥À» µµÃâÇÏ´Â µ¥ ÀÖ½À´Ï´Ù. ÀÌ·¯ÇÑ °á°ú¸¦ Åä´ë·Î ´õ¿í È¿°úÀûÀÎ ±³À°½Ã¼³ °ü¸®¿Í ´©¼ö ¿¹¹æ¿¡ ±â¿©ÇÒ °ÍÀ¸·Î ±â´ëµÈ´Ù.
¿ä¾à2 In recent years, the construction industry has diligently focused on improving the quality and safety of buildings through smart technologies. However, there is a growing trend of leakage defects, especially in educational facilities, due to aging. The objective of this study is to analyze the causes of these defects in educational environments using the Fault Tree Analysis (FTA) technique and propose preventive measures based on the findings. The FTA technique is explained through a review of domestic literature, and data from the Educational Support Center from 2019 to 2021 are examined to identify major defects. The construction of the Fault Tree (FT) for leakage defects resulted in the identification of 12 basic events. Subsequently, a comprehensive understanding of the causes of leakage is achieved through FTA analysis, leading to the identification of the primary causes of defects. Leakage defects accounted for 46.8% of all reported issues in educational facilities, with roof (ceiling) leaks being the most common problem. FTA analysis revealed that poor substrate treatment was the main cause of roof (ceiling) leaks, which could be attributed to cracks in the waterproof layer, joint cracks, and microvoids in the waterproof layer. The primary achievement of this research is to provide essential data for preventing leakage defects in educational facilities and developing preventive measures through the FTA technique. These results are expected to significantly enhance the management of educational facilities and the prevention of leakage issues.
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DOI https://dx.doi.org/10.6106/KJCEM.2024.25.1.042
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Á¤Áö³ª ; ±è¿ë¼® ; À̽¹Π- ±×¸°ºôµù(Çѱ¹±×¸°ºôµùÇùÀÇȸÁö) : v.9 n.1 (200803)
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À¯´Ö ¸ðµâ·¯ °ø¹ýÀÇ È¿À²¼º È®º¸¸¦ À§ÇÑ °øÀåÁ¦ÀÛ, ¿î¹Ý, ÇöÀ弳ġÀÇ ÃÖÀû °øÁ¤ Á¦¾È
À̱¤º¹(Lee, Kwang-Bok) ; ±è°æ·¡(Kim, Kyung-Rai) ; ½Åµ¿¿ì(Shin, Dong-Woo) ; Â÷Èñ¼º(Cha, Hee-Sung) - Çѱ¹°Ç¼³°ü¸®ÇÐȸ ³í¹®Áý : Vol.12 No.6 (201111)
OSC±â¹Ý PC±¸Á¶ °ø»çºñ »êÁ¤À» À§ÇÑ Ç°¼À°³¹ß ¹× °ø»çºñ ºÐ¼® - RC°ø¹ý°ú ºñ±³ -
ÀÌÇѼö(Lee, Hanso) ; ÀÌġȣ(Lee, Chiho) ; ÇÑÈñ¼ö(Han, Heesu) ; ÀÌÁ¤¿í(Lee, Jeongwook) - Çѱ¹°Ç¼³°ü¸®ÇÐȸ ³í¹®Áý : Vol.25 No.2 (202403)
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À±¿ø°Ç(Yun, Won-Gun) ; ¹èº´À±(Bae, Byung-Yun) ; °­Å°æ(Kang, Tai-Kyung) - Çѱ¹°Ç¼³°ü¸®ÇÐȸ ³í¹®Áý : Vol.23 No.6 (202211)
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À±¿ø°Ç(Yun, WonGun) ; ½ÅÀº¿µ(Shin, Eun-Young) ; °­Å°æ(Kang, Tai-Kyung) - Çѱ¹°Ç¼³°ü¸®ÇÐȸ ³í¹®Áý : Vol.22 No.6 (202111)
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¹ÚÁö¿µ(Park, Ji-Yeong) ; ±è±¤Èñ(Kim, Gwang-Hee) - Çѱ¹°ÇÃà½Ã°øÇÐȸ ³í¹®Áý : Vol.21 No.3 (202106)
°øµ¿ÁÖÅà ÁöÇÏÁÖÂ÷Àå È®´ë ¸®¸ðµ¨¸µ °³·« °ø»çºñ »êÁ¤ ¸ðµ¨ °³¹ß
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°øµ¿ÁÖÅà °ÇÃà°ø»ç ÇÏÀÚ À¯Çü ¹× ¿øÀο¡ °üÇÑ ¿¬±¸
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