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Çѱ¹°Ç¼³°ü¸®ÇÐȸ / v.2, no.2, 2001³â, pp.98-108
´ëÇü°Ç¼³°ø»çÀÇ ¸®½ºÅ© ºÐ¼®¿¡ °üÇÑ »ç·ÊÀû¿ë¿¬±¸
( A Case Study on Risk Analysis of Large Construction Projects )
°­Àμ®;±èâÇÐ;¼Õâ¹é;¹ÚÈ«ÅÂ; °æ»ó´ëÇб³ Åä¸ñ°øÇаú;ÁøÁÖ»ê¾÷´ëÇб³ Åä¸ñ°øÇаú;¼¼¸í´ëÇб³ °ÇÃà°øÇаú;õ¾È°ø¾÷´ëÇÐ Åä¸ñ°øÇаú;
 
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º» ¿¬±¸¿¡¼­´Â ÇÁ·ÎÁ§Æ®ÀÇ ¼º°øÀû ÀÌÇàÀ» º¸ÀåÇϱâ À§ÇÏ¿© ¸®½ºÅ©ºÐ¼®¸ðµ¨À» Á¦¾ÈÇÏ¿´´Ù. ¸®½ºÅ©ºÐ¼® ¸ðµ¨Àº CRAS¶ó ĪÇÏ¿´À¸¸ç, ½Ã°øÀÚ°¡ RBS¸¦ ÅëÇØ¼­ ¸®½ºÅ©¸¦ ü°èÀûÀ¸·Î È®ÀÎÇÏ°í ºÐ¼®ÇÏ°í °ü¸®Çϴµ¥ µµ¿òÀ» ÁÙ ¼ö ÀÖµµ·Ï ¼³°èµÇ¾ú´Ù. Á¦¾ÈµÈ CRAS¸ðµ¨Àº Å©°Ô 3´Ü°èÀÇ ºÐ¼®°úÁ¤À¸·Î ÀÌ·ç¾îÁø´Ù. ù ´Ü°è´Â ½Ã°øÀÚ°¡ ÇÁ·ÎÁ§Æ®¿Í °ü·ÃµÈ ¸®½ºÅ©¸¦ È®ÀÎÇÏ°í ºÐ¼®Çؼ­ ÀÔÂû¿©ºÎ¸¦ ÆÇ´ÜÇÏ´Â °ÍÀÌ´Ù. µÎ ¹øÂ° ´Ü°è´Â ¿µÇâµµ, ÀÇ»ç°áÁ¤³ª¹«, Monte Carlo ½Ã¹Ä·¹À̼ÇÀ» ÀÌ¿ëÇÏ¿© ¸®½ºÅ©¸¦ Á¤·®ÀûÀ¸·Î Æò°¡ÇÏ¿© ¿¹ºñºñ¸¦ »êÁ¤ÇÏ´Â °ÍÀ̸ç, ¼¼ ¹øÂ° ´Ü°è´Â È®·ü ³ëµå, È®·ü Ä®·»´Ù µîÀÇ ÀÏÁ¤°ü¸®±â¹ý°ú ½Ã¹Ä·¹À̼ÇÀ» ÅëÇØ °ø»çÀÏÁ¤»óÀÇ ¸®½ºÅ©¸¦ ÆÄ¾ÇÇÏ¿© ÇÁ·ÎÁ§Æ®ÀÇ ¼º°ø¿©ºÎ¸¦ ÆÇ´ÜÇÏ´Â °ÍÀÌ´Ù. °á°úÀûÀ¸·Î º» ¸ðµ¨Àº ½Ã°øÀÚ·Î ÇÏ¿©±Ý ÇÁ·ÎÁ§Æ®¿¡ ³»ÀçµÈ ¸®½ºÅ©°¡ ÇÁ·ÎÁ§Æ®ÀÇ °ø±â¿Í °ø»çºñ¿¡ ¹ÌÄ¡´Â ¿µÇâÀ» Á¤·®ÀûÀ¸·Î Æò°¡ÇÒ ¼ö ÀÖµµ·Ï ÇÔÀ¸·Î¼­ ½Ã°øÀÚ°¡ ÀÌµé ¸®½ºÅ©¸¦ Á¦°ÅÇϴµ¥ ÇÊ¿äÇÑ ¿©·¯ ´ë¾ÈÀ» °í·ÁÇÒ ¼ö ÀÖµµ·Ï ÇÏ¿´´Ù.
This research proposes a new risk analysis model in order to guarantee successful performance of construction projects. The risk analysis model, called Construction Risk Analysis System(CRAS), is introduced to help contractors Identify project risks through RBS and through the procedures in risk analysis model. The proposed CRAS model consists of three phases. First step, CRAS model can help contractors decide whether or not they bid for a project by analysing risks involved in the project. Second step, the influence diagraming, decision tree and Monte Carlo simulation are used as tools to analyze and evaluate project risks quantitatively. Third step, Monte Carlo simulation is used to assess risk for groups of activities with probabilistic branching and calendars. Consequently, it will help contractors identify risk elements in their projects and quantify the impact of risk on project time and cost.
 
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¸®½ºÅ©°ü¸®;¿µÇâµµ;¿¹ºñºñ;Risk Management;Influence Diagram;Contingency;
 
Çѱ¹°Ç¼³°ü¸®ÇÐȸ³í¹®Áý / v.2, no.2, 2001³â, pp.98-108
Çѱ¹°Ç¼³°ü¸®ÇÐȸ
ISSN : 2005-6095
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200120828330484)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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