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Çѱ¹µµ·ÎÇÐȸ / v.9, no.4, 2007³â, pp.105-116
YÇü ±³Â÷·ÎÀÇ È¸Àü±³Â÷·Î º¯Çü¿¡ µû¸¥ Àû¿ëÈ¿°ú ºÐ¼® ¹× ¼³Ä¡ÁذŠ¿¬±¸
( An Analysis of Effectiveness and Development of Warrant to Transform Y-Type Intersection into Roundabout )
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ȸÀü±³Â÷·Î´Â ÀϹÝÀûÀÎ ½ÅÈ£±³Â÷·Îº¸´Ù ¾ÈÀü¼º Çâ»ó ¹× Áöü°¨¼Ò¿¡ È¿°úÀûÀ̶ó°í ÇÑ´Ù. ȸÀü±³Â÷·Î´Â ÀÏ¹Ý Æò¸é±³Â÷·Îº¸´Ù ÀÚµ¿Â÷°£ ȤÀº ÀÚµ¿Â÷¿Í º¸ÇàÀÚ°£ÀÇ »óÃæÈ½¼ö°¡ Àû°í, ±³Â÷·Î ÁøÀÔºÎ¿Í ±³Â÷·Î ³»¿¡¼­ °¨¼Ó¿îÇàÇÏ°Ô µÇ¸ç, ±³Â÷·Î¸¦ Åë°úÇÒ ¶§ ´ëºÎºÐÀÇ ¿îÀüÀÚ°¡ ºñ½ÁÇÑ ¼Óµµ·Î ÁÖÇàÇÑ´Ù´Â Á¡ ¶§¹®¿¡ ÀϹÝÀûÀÎ ±³Â÷·Îº¸´Ù ¾ÈÀü¼ºÀÌ ³ôÀº ±â¹ýÀ¸·Î ¾Ë·ÁÁ® ÀÖ´Ù. º» ¿¬±¸´Â Áö¹æºÎ ºñ½ÅÈ£ YÇü ±³Â÷·Î¿¡ ´ëÇØ ȸÀü±³Â÷·Î·ÎÀÇ º¯È¯ °¡´É¼ºÀ» °ËÅäÇϱâ À§ÇÑ ±âÃʴܰè·Î½á, ¹Ì½ÃÀû ±³Åë·ù ºÐ¼® S/WÀÎ VISSIMÀ» Ȱ¿ëÇÏ¿© ȸÀü±³Â÷·Î ¼³Ä¡ Àü ÈÄ ¸ðÀǽÇÇèÀ» ¼öÇàÇÏ¿´´Ù. ¸ðÀǽÇÇèÀ» ÅëÇÏ¿© ROUNDABOUTÀÇ ¿î¿µ È¿À²¼ºÀ» Æò°¡ÇÏ¿´À¸¸ç, ÇöÀåÁ¶»ç °ËÁõÀ» ÅëÇØ ¼³Ä¡ÁذŸ¦ Á¦½ÃÇÏ¿´´Ù. ¸ðÀǽÇÇè°á°ú, ½ÅÈ£ ¹× ºñ½ÅÈ£ YÇü ±³Â÷·Î¸¦ ȸÀü±³Â÷·Î·Î º¯ÇüÇÏ¸é ¼ö¿ëÇÒ ¼ö ÀÖ´Â ±³Â÷·Î Àüü±³Åë·®ÀÌ Áõ°¡ÇÏ°í ¾ÈÀü¼ºÀÌ °³¼±µÇ´Â °ÍÀ¸·Î ºÐ¼®µÇ¾ú´Ù. º» ¿¬±¸´Â ±¹³»¿¡¼­ ÃÖÃÊ·Î ¹Ì½ÃÀû ½Ã¹Ä·¹ÀÌ¼Ç ¸ðÇüÀ» Ȱ¿ëÇÏ¿© ȸÀü±³Â÷·ÎÀÇ ¿î¿µÈ¿°ú¸¦ Æò°¡Çϰí, ±³Åë·® ¹× ȸÀü±³Åë·®À» °í·ÁÇÑ ¼³Ä¡ °¡´É ¹üÀ§¸¦ Á¦½ÃÇÏ¿´´Ù´Â Á¡¿¡¼­ ±× ÀÇÀǸ¦ ãÀ» ¼ö ÀÖÀ» °ÍÀÌ´Ù.
A ROUNDABOUT is more effective way to improve safety and prevent delays than signal intersection. ROUNDABOUT has been known highly safe treatment that could be used as a method to reduce conflicts between vehicles, to reduce travel speed in inner or approach of intersection, and to have no speed difference between drivers than intersection. In this study, the effective analysis on the installation of ROUNDABOUT was carried out using computer-based simulation tool VISSIM, in order to evaluate performance and safety of ROUNDABOUT and develope a warrant. In conclusion, the results indicated that there was remarkable increase of Y-intersection capacity and decrese of delay, and improvement of traffic safety. Finally, A nice feature of this study is to firstly attempt to use microscopic simulator to evaluate the effectiveness of ROUNDABOUT and suggest a passible operation boundary.
 
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ȸÀü±³Â÷·Î;¸ðÀǽÇÇè;È¿°úºÐ¼®;Áöüµµ;¼³Ä¡ÁذÅ;roundabout;Y-intersection;VISSIM;travel speed;warrant;
 
Çѱ¹µµ·ÎÇÐȸ³í¹®Áý / v.9, no.4, 2007³â, pp.105-116
Çѱ¹µµ·ÎÇÐȸ
ISSN : 1738-7159
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200706414148049)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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