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Architecture & Urban Research Institute

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³í¹®¸í NATM ÅͳΠ°øÁ¤¸®½ºÅ© µ¥ÀÌÅͺ£À̽º ±¸Ãà ¹× ¸®½ºÅ© ºÐ·ùü°è °³¹ß / Establishment of Risk Database and Development of Risk Classification System for NATM Tunnel
ÀúÀÚ¸í ±èÇöºñ(Kim, Hyunbee) ; ¹ÙŸ°¥·¡ À§´©¸® ۸¸µð°¡ °¡·ç³ª¶ó³»(Karunarathne, Batagalle Vinuri) ; ±èº´¼ö(Kim, ByungSoo)
¹ßÇà»ç Çѱ¹°Ç¼³°ü¸®ÇÐȸ
¼ö·Ï»çÇ× Çѱ¹°Ç¼³°ü¸®ÇÐȸ ³í¹®Áý, Vol.25 No.1 (2024-01)
ÆäÀÌÁö ½ÃÀÛÆäÀÌÁö(32) ÃÑÆäÀÌÁö(10)
ISSN 2005-6095
ÁÖÁ¦ºÐ·ù ½Ã°ø(Àû»ê)
ÁÖÁ¦¾î ¸®½ºÅ©ºÐ·ùü°è; NATMÅͳÎ; ¸®½ºÅ©Æ¯¼º; ¸®½ºÅ©¿äÀÎ; ¸®½ºÅ©½Äº° ; Risk Classification System; MATM Tunnel; Risk Factors; Risk Characteristics; Risk Identify
¿ä¾à1 °Ç¼³»ê¾÷Àº ¾ÈÀü»ç°í»Ó ¾Æ´Ï¶ó °ø±âÁö¿¬, ¿ø°¡»ó½Â, ȯ°æ¿À¿° µîÀÇ ¿©·¯ º¹ÇÕÀûÀÎ ¸®½ºÅ©°¡ ¹ß»ýÇϸç À̸¦ ÇØ°áÇϱâ À§ÇÑ °ü¸®±â¼úÀÌ ÇÊ¿äÇÏ´Ù. ±× Áß¿¡¼­ ÇÁ·ÎÁ§Æ®¿¡ Á÷Á¢ÀûÀÎ ¿µÇâÀ» ¹ÌÄ¡´Â °øÁ¤¸®½ºÅ©ÀÇ °ü¸®´Â ±× Á߿伺¿¡ ºñÇØ °ü·ÃÁ¤º¸°¡ ºÎÁ·ÇÑ ½ÇÁ¤ÀÌ´Ù. º» ¿¬±¸´Â °¢ ÇÁ·ÎÁ§Æ®¸¶´Ù »óÀÌÇÑ ºÐ·ùü°è »ç¿ëÀ¸·Î ÀÎÇÑ ¸®½ºÅ© Á¤º¸°Ë»öÀÇ ¾î·Á¿òÀ» ÇØ¼ÒÇϱâ À§ÇÏ¿© MATM ÅͳΠ°øÁ¤¸®½ºÅ©ºÐ·ùü°è¸¦ °³¹ßÇϰíÀÚ ÇÏ¿´´Ù. ¸®½ºÅ©¼öÁýÀº ±âÁ¸ ¹®Çå°ËÅä¿Í Experience Mining ±â¹ýÀ» »ç¿ëÇÏ¿´°í DB±¸ÃàÀº ÀÚ¿¬¾îó¸® °³³äÀ» Ȱ¿ëÇÏ¿´´Ù. ºÐ·ùü°èÀÇ ±¸Á¶´Â ÀÚ·áÀÇ È£È¯¼ºÀ» °í·ÁÇÏ¿© ±âÁ¸ WBS ±¸Á¶¸¦ äÅÃÇÏ¿´°í, WBSÀÇ °øÁ¾°ú ¿¬°áµÈ RBS¸¦ ±¸ÃàÇÏ¿´´Ù. ¿¬±¸°á°ú °øÁ¾º° ¸®½ºÅ©¸¦ ½±°Ô ÆÄ¾ÇÇÏ°í ¸®½ºÅ©¿¡ ¿¬°áµÈ ¸®½ºÅ©Æ¯¼º°ú ¸®½ºÅ©¿äÀÎÀÌ Á÷°üÀûÀ¸·Î µå·¯³ª´Â ¸®½ºÅ©ºÐ·ùü°è°¡ ¿Ï¼ºµÇ¾ú´Ù. ±¸ÃàµÈ ºÐ·ùü°èÀÇ È°¿ë¼º °ËÁõ°á°ú »ç¿ëÀÚÀÇ Å°¿öµå ÀÔ·ÂÀ¸·Î °øÁ¾º° ¸®½ºÅ©¿Í ¸®½ºÅ©¿äÀÎÀÌ ½±°Ô ½Äº°µÇ¾î ºÐ·ùü°è´Â À¯È¿ÇÑ °ÍÀ¸·Î ³ªÅ¸³µ´Ù. º» ¿¬±¸¸¦ ÅëÇØ NATMÅͳΠ°èȹ ¹× ¼³°è ½Ã ÀÛ¾÷°øÁ¾¿¡ µû¸£´Â ¸®½ºÅ©¸¦ ¹Ì¸® ½Äº°ÇÏ°í ±× ¿äÀο¡ ¸Â´Â ´ëÀÀ¹æ¾ÈÀ» ¼ö¸³ÇÏ¿© ºñ¿ë°ú °ø»ç±â°£ÀÇ Áõ°¡¸¦ ¹æÁöÇϴµ¥ ±â¿©ÇÒ ¼ö ÀÖÀ» °ÍÀ¸·Î ±â´ëµÈ´Ù.
¿ä¾à2 In the construction industry, not only safety accidents, but also various complex risks such as construction delays, cost increases, and environmental pollution occur, and management technologies are needed to solve them. Among them, process risk management, which directly affects the project, lacks related information compared to its importance. This study tried to develop a MATM tunnel process risk classification system to solve the difficulty of risk information retrieval due to the use of different classification systems for each project. Risk collection used existing literature review and experience mining techniques, and DB construction utilized the concept of natural language processing. For the structure of the classification system, the existing WBS structure was adopted in consideration of compatibility of data, and an RBS linked to the work species of the WBS was established. As a result of the research, a risk classification system was completed that easily identifies risks by work type and intuitively reveals risk characteristics and risk factors linked to risks. As a result of verifying the usability of the established classification system, it was found that the classification system was effective as risks and risk factors for each work type were easily identified by user input of keywords. Through this study, it is expected to contribute to preventing an increase in cost and construction period by identifying risks according to work types in advance when planning and designing NATM tunnels and establishing countermeasures suitable for those factors.
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DOI https://dx.doi.org/10.6106/KJCEM.2024.25.1.032