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Çѱ¹°Ç¼³°ü¸®ÇÐȸ / v.13, no.1, 2012³â, pp.106-117
ö±Ù°ø»çÀÇ ÄÚÀÏö±Ù(Bar in Coil) Àû¿ëŸ´ç¼º ºÐ¼®
( Analysis of Bar in Coil's Application to Rebar Work )
ÀÌÇö¼ö;±èÀç°ï;¹Ú¹®¼­;±èÇö¼ö;Ȳ¼ºÁÖ; ¼­¿ï´ëÇб³ °ÇÃàÇаú;¼­¿ï´ëÇб³ °ÇÃàÇаú;¼­¿ï´ëÇб³ °ÇÃàÇаú;¼­¿ï´ëÇб³ °ÇÃàÇаú;¼­¿ï´ëÇб³ °ÇÃàÇаú;
 
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ÃÖ±Ù ±¹³»¿¡¼­ Á¤ÂøµÇ°í Àִ ö±Ù °øÀå°¡°øÀº Àý´Ü¼Õ½Ç °¨¼Ò, Á¤¹Ðµµ Çâ»ó µîÀÇ ÀåÁ¡°ú µµ½ÉÁö°ø»ç Áõ°¡, ¼÷·Ã°ø °¨¼Ò µîÀÇ ¿ÜºÎ ¿äÀÎÀ¸·Î ÇâÈÄ ºñÁßÀÌ Áõ°¡ÇÒ °ÍÀ¸·Î ¿¹»óµÈ´Ù. ±×·¯³ª °øÀå°¡°øÀ» ÇÏ´õ¶óµµ Á¤Ã´Ã¶±Ù (Straight rebar)À» »ç¿ëÇÏ¸é ¼Õ½Ç ¹ß»ý ¹× ±×·Î ÀÎÇÑ CO2¹èÃâ °°Àº ȯ°æ ¹®Á¦°¡ ¹ß»ýÇÒ ¼ö¹Û¿¡ ¾ø´Ù. À̸¦ ÇØ°áÇϱâ À§ÇÑ ´ë¾ÈÀÇ ÀÏȯÀ¸·Î ÄÚÀÏö±Ù(Bar in coil) µµÀÔÀÌ Á¦¾ÈµÇ¾úÀ¸³ª, ÄÚÀÏö±ÙÀº ±¹³» ¹Ì»ý»ê, °í°¡ÀÇ Àåºñºñ µîÀÇ ÀÌÀ¯·Î ±¹³» Àû¿ëÀÌ °ÅÀÇ Àü¹«ÇÏ´Ù. ¶ÇÇÑ ÄÚÀÏö±ÙÀº ¿ÏÀü ÀÚµ¿È­¿¡ °¡±î¿î ¹æ½ÄÀ¸·Î °¡°øµÇ±â ¶§¹®¿¡ ÇâÈÄ ³ôÀº ¼Õ½ÇÀú°¨·ü°ú °¡Ç°ÁúÀÌ ¿ì¼öÇÏ¿© ±¹³» Àû¿ëÀÌ È®´ëµÉ °ÍÀ¸·Î ¿¹»óµÇ³ª, Àû¿ëŸ´ç¼º ºÐ¼®¿¡ ´ëÇÑ ¿¬±¸°¡ ºÎÁ·ÇÑ ½ÇÁ¤ÀÌ´Ù. µû¶ó¼­ º» ¿¬±¸¿¡¼­´Â ÃÖ±Ù ±¹³» »ý»êÀÌ ½ÃÀÛµÈ ÄÚÀÏö±ÙÀÇ Æ¯¼º°ú ÄÚÀÏö±Ù µµÀÔÀÌ Ã¶±Ù°¡°ø »ê¾÷¿¡ ¹ÌÄ¡´Â ¿µÇâÀ» ºÐ¼®, ö±Ù°¡°ø »ê¾÷ ¼±ÁøÈ­¸¦ À§ÇÑ ±âÃÊ¿¬±¸·Î¼­ ÁøÇàÇÑ´Ù. À̸¦ À§ÇØ ±¹³» ö±Ù°¡°ø »ê¾÷ÀÇ ÇöȲÀ» Á¶»çÇϰí, ÄÚÀÏö±Ù µµÀԽà »ê¾÷Àû Ãø¸é¿¡¼­ Àû¿ë¼º°ú °æÁ¦Àû Ãø¸é¿¡¼­ ÀÌÇØ°ü°èÀÚÀÇ ¼ÕÀÍ Å¸´ç¼ºÀ» ºÐ¼®Çϰí ÇâÈÄ ¿¬±¸¹æÇâÀ» Á¦½ÃÇÑ´Ù.
The proportion of rebar factory manufacturing which has been settled down in Korea recently seems to increase because of their strength such as high decreasing rate of rebar loss and manufacturing accuracy and the external factors such as an increase of downtown projects and a decrease of skilled workers. However, factory manufacturing using straight rebars causes a certain amount of rebar loss and an environmental problem including $CO_2$ emissions. To solve these problems, Bar in coil (BIC) has been introduced; however its application is very rare because it has not been produced so far in Korea and manufacturing machines of BIC are very expensive. Also, although BIC's application is expected to expand due to its strengths, few analysis of its application has been conducted. Therefore in this study, analysis of the BIC's characteristics and the influence to the rebar manufacturing industry are conducted for the advancement of rebar work as a basic research. To achieve this, inquiry on the present condition of rebar manufacturing industry in Korea is implemented. Then, the validation of BIC's applications by aspects of industry and the analysis of stakeholders' economical profit and loss are conducted.
 
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ÄÚÀÏö±Ù;ö±Ù¼Õ½Ç·ü;ö±Ù°¡°ø;Àû¿ëŸ´ç¼º;Bar in coil(BIC);Rebar loss;Rebar manufacturing;Application;
 
Çѱ¹°Ç¼³°ü¸®ÇÐȸ³í¹®Áý / v.13, no.1, 2012³â, pp.106-117
Çѱ¹°Ç¼³°ü¸®ÇÐȸ
ISSN : 2005-6095
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201208040009296)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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