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°Ç¼³ ÇÁ·ÎÁ§Æ®ÀÇ ÀáÀçÀû °¡Ä¡°³¼± ´ë»ó ¼±Á¤ ¹æ¹ý·Ð(PVTCM) / Potential Value Improvement Target Choice Methodology (PVTCM) in Construction Projects |
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Çѱ¹°Ç¼³°ü¸®ÇÐȸ ³í¹®Áý, Vol.15 No.4 (2014-07) |
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½ÃÀÛÆäÀÌÁö(11) ÃÑÆäÀÌÁö(9) |
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°Ç¼³VE ; VE ´ë»ó ¼±Á¤ ¹æ¹ý ; ºñ¿ë ¸ðµ¨ ; ¾ÆÀ̵ð¾îµé À¯»ç¼º ; ģȵµ ±â¹ý ; Construction VE ; VE target choice method ; Cost model ; Ideas similarity ; Affinity diagram |
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°Ç¼³°ø»ç VE È°µ¿Àº ÇÁ·ÎÁ§Æ® ¿¹»êÀý°¨ ¹× ¼º´ÉÇâ»ó Ãø¸é¿¡¼ Çٽɵµ±¸·Î ÀÚ¸®¸Å±è ÇÏ°í ÀÖÀ¸¸ç, À̸¦ ¹Ý¿µÇϵí VE Àû¿ë´ë»óÀÌ È®´ëµÇ°í ÀÖ´Â »óȲÀÌ´Ù. µû¶ó¼ °Ç¼³VEÀÇ È¿°úÀû È°¿ëÀ» À§ÇÑ ÇÁ·Î¼¼½º ¹× ¿î¿ë±â¹ý¿¡ ´ëÇÑ Áö¼ÓÀû ¿¬±¸°³¹ßÀÌ ¿ä±¸µÈ´Ù. ±× Áß VE ´ë»ó ¼±Á¤ ¹æ¹ýÀº °Ç¼³VE ¾÷¹«¿¡¼ ÇÙ½ÉÀû ºÎºÐÀÌ´Ù. ÇÏÁö¸¸ ÀÌ°ÍÀº ½Ç¹«Àû Ãø¸é¿¡¼ È°¿ë¼ºÀÌ ³·Àº ¹®Á¦Á¡ÀÌ ÀÖ´Ù. µû¶ó¼ º» ¿¬±¸¿¡¼´Â °Ç¼³ VE ÀÛ¾÷ÀÇ VE ´ë»ó ¼±Á¤À» À§ÇÑ »õ·Î¿î ¹æ¹ý(PVTSM)À» °³¹ßÇß´Ù. ù°, VE ½Ç¹«ÀÚ·á ºÐ¼®À» ÅëÇÏ¿© VE ´ë»ó ¼±Á¤ÀÇ ½ÇÁúÀû ¹®Á¦Á¡À» ºÐ¼®ÇÑ´Ù. µÑ°, ¿ì¼öÇÑ VE»ç·Ê¸¦ ºÐ¼®ÇÏ¿© ºñ¿ë ¸ðµ¨ ¹× ¾ÆÀ̵ð¾îµé À¯»ç¼ºÀ» ±âÁØÀ¸·Î ÀáÀç·ÂÀÌ ³ôÀº VE ´ë»óÀ» ÃßÃâÇÑ´Ù. ¼Â°, °¢ °øÁ¾º° ¾ÆÀÌÅ۵鿡 ´ëÇÏ¿© ģȵµ ±â¹ýÀ» È°¿ëÇÏ¿© VE ´ë»ó Ç׸ñÀ¸·Î Ç¥ÁØÈÇÑ´Ù. º» ¿¬±¸´Â À§ÀÇ ÀýÂ÷¿¡ µû¶ó Àû¿ëµÈ °á°ú¿¡ ´ëÇÏ¿© ´ëÇ¥ÀûÀÎ °´Ã¼ ¼±Åà ¹æ¹ýÀÇ ÇϳªÀÎ ºñ¿ë ¸ðµ¨°úÀÇ ºñ±³ ºÐ¼®À» À§ÇØ Àü¹®°¡ ÀÎÅͺ並 ½Ç½ÃÇß´Ù. ºÐ¼® °á°ú Á¦¾È¹æ¹ýÀÌ ±âÁ¸¹æ¹ý¿¡ ºñÇÏ¿© ½Ç¹«Àû Ãø¸é¿¡¼ È°¿ë¼ºÀÌ »ó´çÈ÷ ³ôÀº °ÍÀ¸·Î ³ªÅ¸³µ´Ù. |
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Construction VE activities has occupies an important position as a key tool of the project in terms of budget and performance improvements. Reflecting this situation, VE application scope is being expanded than before. Thus, construction projects are required the continued research and development for effective use of construction VE. VE target choice method is the central part in the construction VE work. But, this has a problem with low utilization in practical terms. Accordingly, this study was developed the new methodology(PVTCM) for VE target selection of the construction VE work. Its contents are as follows: First, to analyze practical problem for VE target choice method through VE practical data. Second, to extract the high potential VE object based on the cost model and ideas similarity by excellent VE cases analysis. Third, to implement standardized VE object item by using affinity diagram for each construction type items. This research were conducted to experts interviews for comparison analysis with the cost model as one of a representative target selection method. As a result, proposed method were implemented significantly higher performance in terms of practical effectiveness than conventional method. |