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Çѱ¹°Ç¼³°ü¸®ÇÐȸ / v.10, no.2, 2009³â, pp.111-120
RC¶ó¸à±³ÀÇ ±âº»¼³°è´Ü°è °³·«°ø»çºñ »êÁ¤¸ðµ¨
( The Conceptual Cost Estimate Model on Preliminary Design Phase for RC Rahmen Bridge )
±èº´¼ö;±Ç¼®Çö; °æºÏ´ëÇб³ À̰ø´ëÇÐ Åä¸ñ°øÇаú;(ÁÖ)µµ¸íÀÌ¿£¾¾;
 
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°Ç¼³°ø»ç¿¡ ¼Ò¿äµÇ´Â °ø»çºñÀÇ °³·«ÀûÀÎ »êÁ¤Àº °Ç¼³ÇÁ·ÎÁ§Æ®ÀÇ °èȹ´Ü°è»Ó¸¸ ¾Æ´Ï¶ó ±âº»¼³°è´Ü°è¿¡¼­ ¿¹»êÀ» È®Á¤Çϱâ À§Çؼ­ ÇʼöÀûÀÌ´Ù. ÇöÀç ±¹³»ÀÇ °³·«°ø»çºñ »êÁ¤¸ðµ¨Àº ´ÜÀ§±æÀÌ´ç ´Ü°¡ ¶Ç´Â ´ÜÀ§¸éÀû´çÀÇ ´Ü°¡¸¦ ÀÌ¿ëÇÏ¿© °è»êÇÏ´Â ¼±ÇüÀûÀÎ ´Ü¼ø ¸ðµ¨·Î½á ¿ÀÂ÷À²ÀÌ ³Ê¹« Å« ¹®Á¦Á¡ÀÌ ÀÖ´Ù. º» ¿¬±¸¿¡¼­´Â °ú´ÙÇÑ ¿ÀÂ÷À²ÀÇ ¹®Á¦¸¦ ÇØ°áÇϱâ À§ÇÏ¿© RC¶ó¸à±³ÀÇ Æ¯¼ºÀ» °í·ÁÇÏ¿´À¸¸ç °ø»çºñÀÇ º¯µ¿Æ¯¼º¿¡ µû¶ó ±×·ìÇÎ(Grouping) ¹× ´ëÇ¥¹°·®¹æ½Ä ±×¸®°í ÇÕ¼º´Ü°¡¸¦ »ç¿ëÇÑ ¸ðµ¨À» °³¹ßÇÏ¿´´Ù. º» ¿¬±¸ÀÇ °á°ú ½ÇÁ¦ ¼³°è°ø»çºñ¿ÍÀÇ ¿ÀÂ÷¸¦ »ó´çÈ÷ ÁÙÀÏ ¼ö ÀÖ¾úÀ¸¸ç µû¶ó¼­ ¹ßÁÖó³ª ¿ë¿ª¾÷ü¿¡¼­ RC¶ó¸à±³ÀÇ ¿¹»êÀ» »êÁ¤Çϴµ¥ ±â¿©ÇÒ °ÍÀ¸·Î ±â´ëÇÑ´Ù.
The conceptual cost estimation used the construction project needs for confirm budget not only at the planning phase but also at the preliminary design phase of the construction project. Present, the conceptual cost estimation model have problems the rate of error is very large because the linear simple model calculate by use the cost of the unit meter or the unit square. This study development the model used grouping and the key quantity method, the mixed unit cost for solve problem of the very large rate of error. The result of this study reduced difference of between the real design construction cost therefor it expect that contribute to the client or the service company estimate budget of RC rahmen bridge.
 
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RC¶ó¸à±³;°³·«°ø»çºñ»êÁ¤¸ðµ¨;¿ÀÂ÷À²;´ëÇ¥¹°·®¹æ½Ä;ÇÕ¼º´Ü°¡;±âº»¼³°è´Ü°è;RC rahmen bridge;the conceptual cost estimation model;the rate of error;the key quantity method;the mixed unit cost;the preliminary design phase;
 
Çѱ¹°Ç¼³°ü¸®ÇÐȸ³í¹®Áý / v.10, no.2, 2009³â, pp.111-120
Çѱ¹°Ç¼³°ü¸®ÇÐȸ
ISSN : 2005-6095
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200912651521452)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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