¶óÆæÆ®¦¢Ä«Æä¦¢ºí·Î±×¦¢´õº¸±â
¾ÆÄ«µ¥¹Ì Ȩ ¸í»çƯ°­ ´ëÇבּ¸½Ç޹æ Á¶°æ½Ç¹« µ¿¿µ»ó°­ÀÇ Çѱ¹ÀÇ ÀüÅëÁ¤¿ø ÇÐȸº° ³í¹®
ÇÐȸº° ³í¹®

Çѱ¹°Ç¼³°ü¸®ÇÐȸ
Çѱ¹°ÇÃà½Ã°øÇÐȸ
Çѱ¹µµ·ÎÇÐȸ
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
Çѱ¹»ýÅÂÇÐȸ
Çѱ¹¼öÀÚ¿øÇÐȸ
Çѱ¹½Ä¹°ÇÐȸ
Çѱ¹½Ç³»µðÀÚÀÎÇÐȸ
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
Çѱ¹ÀܵðÇÐȸ
Çѱ¹Á¶°æÇÐȸ
Çѱ¹Áö¹Ý°øÇÐȸ
Çѱ¹ÇÏõȣ¼öÇÐȸ
Çѱ¹È¯°æ»ý¹°ÇÐȸ
Çѱ¹È¯°æ»ýÅÂÇÐȸ

Çѱ¹°Ç¼³°ü¸®ÇÐȸ / v.12, no.2, 2011³â, pp.111-120
BIM ±â¹ÝÀÇ ¼³°è´Ü°è ¿ø°¡¿¹Ãø ½Ã°è¿­¸ðµ¨ -ÀÚÀç°¡°ÝÀ» Áß½ÉÀ¸·Î-
( BIM Based Time-series Cost Model for Building Projects: Focusing on Construction Material Prices )
Ȳ¼ºÁÖ;¹Ú¹®¼­;ÀÌÇö¼ö;±èÇö¼ö; ¼­¿ï´ëÇб³ °ÇÃàÇаú ´ëÇпø;¼­¿ï´ëÇб³ °ÇÃàÇаú;¼­¿ï´ëÇб³ °ÇÃàÇаú;¼­¿ï´ëÇб³ °ÇÃàÇаú ´ëÇпø;
 
ÃÊ ·Ï
ÃÖ±Ù µµ½ÉÁö °í¹ÐÈ­¿¡ µû¸¥ °ø°£ÀÇ È¿À²Àû ÀÌ¿ëÀÌ ¿ä±¸µÊ¿¡ µû¶ó ´ë±Ô¸ðÀÇ °íÃþ »ç¹«°ø°£ÀÌ Áõ°¡Çϰí ÀÖÀ¸¸ç, ÀÌ¿Í ÇÔ²² ÁÖ°Å, »ó¾÷, ¹®È­ µî ´Ù¾çÇÑ ±â´ÉÀ» ¹ÐÁ¢ÇÏ°Ô ¿¬°ü½ÃŲ °íÃþ º¹Çսü³µµ Á¡Â÷ ´Ã¾î°¡°í ÀÖ´Ù. ÀÌ·¯ÇÑ ´ëÇü °Ç¼³, ÇÁ·ÎÁ§Æ®´Â ±ä °ø»ç±â°£ÀÌ ¼Ò¿äµÇ¾î °ø»çºñ ¿¹ÃøÀÌ ½±Áö ¾ÊÀ¸¸ç, ¸·´ëÇÑ ºñ¿ëÀÌ ÅõÀԵDZ⠶§¹®¿¡ ºñ¿ë ¿¹ÃøÀÇ Á߿伺ÀÌ ´õ¿í Áõ´ëµÇ°í ÀÖ´Ù. ÀÌ·¯ÇÑ »óȲ¿¡¼­ ÃÖ±Ù ±Ø½ÉÇÑ °æÁ¦º¯È­¿¡ µû¸¥ °Ç¼³ÀÚÀç°¡°ÝÀÇ º¯µ¿Àº ÀÚÀçºñ¸¦ Æ÷ÇÔÇÑ °ø»çºñ ¿¹ÃøÀ» ¾î·Æ°Ô ¸¸µå´Â ÁÖ¿ä ¿øÀÎÀÌ´Ù. µû¶ó¼­ º» ¿¬±¸´Â °Ç¼³ÀÚÀç´Ü°¡ ½Ã°è¿­ÀڷḦ Ȱ¿ë, ¹Ì·¡ÀÇ ÀÚÀç´Ü°¡ ¿¹ÃøÀ» À§ÇÑ ½Ã°è¿­¸ðµ¨À» ±¸ÃàÇÏ°í º¹ÀâÇÑ ¸ðµ¨ ÇÁ·Î¼¼½º¸¦ °£¼ÒÈ­ÇÏ´Â ÀÚÀ纰 ÃÖÀû ¿¹Ãø¸ðµ¨ µµÃâ½Ã½ºÅÛÀ» ±¸ÃàÇÑ´Ù. ¶ÇÇÑ Building Information Modeling(BIM)ÀÇ Á¢±ÙÀ» ÅëÇØ ÀÚÀçÀÇ ÅõÀÔ½Ã±â ¹× ÅõÀÔ¹°·®À» ºÐ¼®, ½Ã°è¿­¸ðµ¨À» ÅëÇØ ¿¹ÃøÇÑ ÀÚÀç´Ü°¡ ¿¹Ãø °ª°ú Á¶ÇÕÇÔÀ¸·Î½á ÃÑ ÀÚÀçºñ¸¦ Æ÷ÇÔÇÏ´Â BIM±â¹Ý °ø»ç¿ø°¡ ¿¹Ãø ½Ã°è¿­¸ðµ¨À» Á¦½ÃÇÑ´Ù. º» ¿¬±¸´Â ½Ã°è¿­¸ðµ¨ÀÇ ÇϳªÀÎ Autoregressive Integrated Moving Average(ARIMA)¸ðµ¨¿¡ ´ëÇÑ ¿¹Ãø·Â ºñ±³¸¦ ÅëÇØ ÀÚÀç´Ü°¡ ¿¹ÃøÀ» À§ÇÑ ÀûÇÕ¸ðµ¨À» µµÃâÇÏ¿´´Ù. BIM±â¹ÝÀÇ ¿ø°¡¿¹Ãø ½Ã°è¿­¸ðµ¨Àº ÀÚÀçÀÇ ÅõÀԽñ⺰ ÀÚÀç´Ü°¡ º¯µ¿Ä¡¸¦ ¿¹ÃøÇÔÀ¸·Î½á ±Þº¯ÇÏ´Â °æÁ¦ ȯ°æ º¯È­¿¡ ´ëóÇÒ ¼ö ÀÖ´Â µµ±¸°¡ µÉ °ÍÀÌ´Ù.
High-rise buildings have recently increased over the residential, commercial and office facilities, thus an understanding of construction cost for high-rise building projects has been a fundamental issue due to enormous construction cost as well as unpredictable market conditions and fluctuations in the rate of inflation by long-term construction periods of high-rise projects. Especially, recent violent fluctuations of construction material prices add to problems in construction cost forecasting. This research, therefore, develops a time-series model with the Box-Jenkins methodologies and material prices time-series data in Korea in order to forecast future trends of unit prices of required materials. BIM (Building Information Modeling) approaches are also used to analyze injection time of construction resources and to conduct quantity takeoff so that total material price can be forecasted. Comparative analysis of Predictability of tentative ARIMA (Autoregressive Integrated Moving Average) models was conducted to determine optimal time-series model for forecasting future price trends. Proposed BIM based time series forecasting model can help to deal with sudden changes in economic conditions by estimating future material prices.
 
Ű¿öµå
ÀÚÀçºñ;½Ã°è¿­;¿ø°¡¿¹Ãø;Material Price;Time-series Model;ARIMA Model;BIM;Cost Estimating;
 
Çѱ¹°Ç¼³°ü¸®ÇÐȸ³í¹®Áý / v.12, no.2, 2011³â, pp.111-120
Çѱ¹°Ç¼³°ü¸®ÇÐȸ
ISSN : 2005-6095
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201116637925833)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
¸ñ·Ïº¸±â
ȸ»ç¼Ò°³ ±¤°í¾È³» ÀÌ¿ë¾à°ü °³ÀÎÁ¤º¸Ãë±Þ¹æÄ§ Ã¥ÀÓÀÇ ÇѰè¿Í ¹ýÀû°íÁö À̸ÞÀÏÁÖ¼Ò ¹«´Ü¼öÁý °ÅºÎ °í°´¼¾ÅÍ
   

ÇÏÀ§¹è³ÊÀ̵¿