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Çѱ¹µµ·ÎÇÐȸ / v.12, no.3, 2010³â, pp.37-47
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( Comprehensive Evaluation of Freeway Surface Conditions based on User's Satisfaction )
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º» ¿¬±¸¿¡¼­´Â ÀÌ¿ëÀÚ ¸¸Á·µµ¸¦ °í·ÁÇÏ¿© °í¼Óµµ·ÎÀÇ ³ë¸é»óŸ¦ Á¾ÇÕÀûÀ¸·Î Æò°¡ÇÏ´Â °ÍÀ» ¸ñÀûÀ¸·Î ÇÑ´Ù. ±âÁ¸ÀÇ ¿¬±¸¿¡¼­´Â Åë°èÀû ¹æ¹ýÀ» ÅëÇØ Á¤·®ÀûÀÎ ¿äÀΰú Á¤¼ºÀûÀÎ ¿äÀεé°úÀÇ »ó°üºÐ¼® µîÀÌ ÁÖ°¡ µÇ¾ú´Âµ¥ ¹ÝÇØ, º» ¿¬±¸¿¡¼­´Â ±âÁ¸ÀÇ Á¤·®ÀûÀÎ ¿ä¼Ò¿¡ ¿îÀüÀÚÀÇ ¸¸Á·µµÀÎ Á¤¼ºÀûÀÎ data¸¦ Æ÷ÇÔÇÏ¿© Á¾ÇÕÀûÀ¸·Î ³ë¸é»óÅ Æò°¡¸¦ ÁøÇàÇÏ¿´´Ù. ÀÌ ¶§ Æò°¡ ¹æ¹ýÀº ÅëÇÕ Æò°¡°¡ °¡´ÉÇÑ Grey System Theory¸¦ Ȱ¿ëÇÏ¿© Á¾ÇÕÀûÀÎ Æò°¡¸¦ ½Ç½ÃÇÏ¿´´Ù. ºÐ¼®µÈ °á°ú´Â ´ë»óµµ·ÎÀÇ °¢ ±¸°£¿¡ ´ëÇÑ ÇöÀçÀÇ »óŸ¦ Áø´ÜÇϰí, ÃßÈÄ º¯È­µÉ »óÅ¿¡ ´ëÇÑ ¿¹ÃøÀÌ °¡´ÉÇÏ´Ù. ¶ÇÇÑ ºÐ¼®µÈ °á°ú¸¦ ´Ù¾çÇÑ ¹æ¹ýÀ» ÅëÇØ °í¼Óµµ·ÎÀÇ À¯Áö °ü¸®¿¡ Ȱ¿ëÇÒ ¼ö ÀÖÀ» °ÍÀÌ´Ù. ´Ù¾çÇÑ ¿ä¼ÒµéÀ» Á¾ÇÕÀûÀ¸·Î Æò°¡ÇÔÀ¸·Î½á °üÃøµÈ data°ªµéÀÇ ¿µÇâ·ÂÀ» ºÐ¼®ÇÒ ¼ö ÀÖÀ¸¸ç, À̸¦ Ȱ¿ëÇÏ¿© µµ·Î¸¦ °ü¸®Çϰí À¯ÁöÇÏ´Â ÆÇ´Ü¿¡ ´ëÇÑ °áÁ¤Áö¿ø¿¡ º¸Á¶ÀûÀÎ ¼ö´ÜÀ¸·Î Ȱ¿ëÇÒ ¼ö ÀÖÀ» °ÍÀÌ´Ù. ¾Æ¿ï·¯ »çÀü »çÈÄ ¸ð´ÏÅ͸µ ¼ö´Ü Ȱ¿ëÀ¸·Î À¯Áö°ü¸® ü°è °³¼±¿¡ µµ¿òÀÌ µÉ °ÍÀ¸·Î ±â´ëÇÑ´Ù.
This research is aimed at comprehensively evaluating the condition of a road surface of a highway in satisfaction of its users. This research conducted an overall evaluation of a road surface condition by adding qualitative data, or a driver's satisfaction to the existing quantitative elements, whereas the existing research put its focus on a correlation analysis with quantitative factors and qualitative factors through a statistical method. As for an evaluation method, this research conducted an overall evaluation by using Grey System Theory which makes possible an integrated evaluation. The analyzed results make it possible to diagnose the current conditions of each section of object roads and to predict the potentially changeable conditions for the time to come. In addition, these analyzed results could hopefully be applied to the maintenance of freeways through diverse methods. It is hoped that the evaluation of a road surface condition of a highway in satisfaction of its user could be helpful to keeping up the satisfaction of a driver and passenger on the highway by more than a certain level. In addition, the analyzed data on the influence of data value observed by comprehensively evaluating a variety of elements could be used as a secondary means of the decision-making process in relation to road maintenance. On top of that, it could be used as a means of improving road maintenance system and offering the improved driving environment of the highway.
 
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Çѱ¹µµ·ÎÇÐȸ³í¹®Áý / v.12, no.3, 2010³â, pp.37-47
Çѱ¹µµ·ÎÇÐȸ
ISSN : 1738-7159
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201033359736981)
¾ð¾î : Çѱ¹¾î
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