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Çѱ¹°Ç¼³°ü¸®ÇÐȸ / v.2, no.2, 2001³â, pp.59-67
Steel Box±³¿Í PSC Box±³ÀÇ LCC ºÐ¼®¿¡ °üÇÑ »ç·Ê¿¬±¸
( A Case Study on the Life Cycle Cost Analysis of Steel Box Girder and Prestressed Concrete Box Girder Bridge )
¾ÈÀå¿ø;Â÷°­¼®;±è¿ë¼ö; Áß¾Ó´ëÇб³ ´ëÇпø Åä¸ñ°øÇаú;Áß¾Ó´ëÇб³ ´ëÇпø °ÇÃ༳°èÇаú;Áß¾Ó´ëÇб³ °ÇÃà°øÇаú;
 
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º» ¿¬±¸´Â »ç·Ê¿¬±¸¸¦ ÅëÇØ¼­ °­¹Ú½º±³¿Í PSC¹Ú½º±³ÀÇ »ý¾ÖÁÖ±âºñ¿ë(LCC)À» ºÐ¼®ÇÏ¿© °æÁ¦¼ºÀ» Æò°¡Çϴµ¥ ¸ñÀûÀÌ ÀÖ´Ù. º» ¿¬±¸¿¡¼­´Â À¯Áö°ü¸®ºñ¸¦ »êÃâÇϱâ À§ÇØ º¸¼ö ¹× ±³Ã¼Áֱ⿡ ´ëÇÑ ¼³¹®Á¶»ç¸¦ ½Ç½ÃÇÏ¿´À¸¸ç, ±³·® Çü½Äº° LCC ºÐ¼® ¹× ºñ±³¿¡´Â ÇöÀç°¡Ä¡ ¹ýÀ» ÀÌ¿ëÇÏ¿´´Ù. º» ¿¬±¸ÀÇ ¼öÇà °á°ú¸¦ ¿ä¾àÇÏ¸é ´ÙÀ½°ú °°´Ù. (1) »ç·Ê ¿¬±¸¸¦ ÅëÇØ °­¹Ú½º±³¿Í PSC¹Ú½º±³ÀÇ LCC ºÐ¼®¸ðµ¨À» Á¦½ÃÇÏ¿´´Ù. (2) ¼³¹®Á¶»ç¸¦ ½Ç½ÃÇÏ¿© °­¹Ú½º±³¿Í PSC¹Ú½º±³ ºÎ¼Ó¹°ÀÇ º¸¼ö ¹× ±³Ã¼Áֱ⸦ »êÁ¤ÇÏ¿´´Ù. (3) LCC »ç·Ê ¿¬±¸ °á°ú, PSC¹Ú½º±³°¡ °­¹Ú½º±³º¸´Ù °æÁ¦ÀûÀÎ °ÍÀ¸·Î ºÐ¼® µÇ¾ú´Ù.
The purpose of this study is to evaluate economics by the Life Cycle cost(LCC) analysis of Steel Box Girder and Prestressed Box Girder bridge types. The study has been performed as a case study. A questionnaire survey for the repair and replacement cycle has been done in order to predict operation and maintenance costs. For LCC analysis and comparison, the present value technique is used. The results of this study are summarized as follows: (1) A LCC analysis model of Steel Box Girder and Prestressed Box Girder bridge types is suggested through a case study. (2) The repair and replacement cycle of elements of them are investigated using a questionnaire survey. (3) As a result of LCC case study, the type of Prestressed Box Girder bridge is analyzed more economic than Steel Box Girder.
 
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LCC;°­¹Ú½º±³;PSC¹Ú½º±³;º¸¼öÁÖ±â;±³Ã¼ÁÖ±â;Life Cycle Cost;Steel Box Girder;Prestressed Box Girder;Repair Cycle;Replacement Cycle;
 
Çѱ¹°Ç¼³°ü¸®ÇÐȸ³í¹®Áý / v.2, no.2, 2001³â, pp.59-67
Çѱ¹°Ç¼³°ü¸®ÇÐȸ
ISSN : 2005-6095
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200120828330222)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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