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BIM ±â¹Ý ¹°·® »êÃâÀÇ Á¤È®¼º °ËÁõ / A Verification of the Accuracy in BIM-Based Quantity Taking-Off - Focusing on Finishing Work / ¸¶°¨°ø»ç °øÁ¾À» Áß½ÉÀ¸·Î |
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Çѱ¹BIMÇÐȸ ³í¹®Áý, v.3 n.2 (2013-06) |
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BIM ; ¹°·®»êÃâ ; ¹°·® ¿ÀÂ÷ °ËÁõ ; BIM ; Building Information Modeling ; Quantity Take-off ; Verification of Difference in Quantity |
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Currently, various studies and applications related BIM based quantity take-off have been attempted, because of the accuracy of cost estimating and reliability by using the BIM model information in automatical calculation. Finishing works that have a large number of various types and materials need the higher accuracy and reliability on the BIM-based quantity take-off. Therefore, this study compared and analyzed 2D and 3D based quantity through Test-bed and determine the cause of the quantity difference. This verified the accuracy and efficiency in the BIM-based quantity take-off for finishing works. Also this study has been proposed opinions for calculating the exact BIM-based quantity take-off. |