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Çѱ¹µµ·ÎÇÐȸ / v.13, no.2, 2011³â, pp.77-83
±¹³» ·ÎÅ͸®ÀÇ È¸Àü±³Â÷·Î Àüȯ¿¡ µû¸¥ ¿î¿µÈ¿°ú ºñ±³ºÐ¼®
( Comparative Analysis of Operational Effectiveness Related to the Conversion of Rotary to Roundabout in Korea )
ÀÓÁø°­;¹Úº´È£; ÃæºÏ´ëÇб³ µµ½Ã°øÇаú;ÃæºÏ´ëÇб³ µµ½Ã°øÇаú;
 
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ÀÌ ¿¬±¸´Â ȸÀü±³Â÷·ÎÀÇ È¿°ú¸¦ ´Ù·ç°í ÀÖ´Ù. ¿¬±¸ÀÇ ¸ñÀûÀº ·ÎÅ͸®¸¦ ȸÀü±³Â÷·Î·Î ÀüȯÇÔ¿¡ µû¸¥ ¿î¿µÈ¿°ú¸¦ ºñ±³ ºÐ¼®Çϴµ¥ ÀÖ´Ù. À̸¦ À§ÇØ ÀÌ ¿¬±¸¿¡¼­´Â ±¹³»¿¡¼­ ¿î¿µµÇ°í ÀÖ´Â ·ÎÅ͸® 20°³ ÁöÁ¡À» Á¶»çÇϰí, VISSIMÀ» ÅëÇØ °³¼± Àü ÈÄÀÇ ³×Æ®¿öÅ©¸¦ ±¸ÃàÇϸç, ±× È¿°ú¸¦ ºñ±³ºÐ¼®Çϴµ¥ ÁßÁ¡À» µÎ°í ÀÖ´Ù. ±¹³»ÀÇ ·ÎÅ͸®´Â È¿°úÀûÀΠȸÀü±³Â÷·Î ¿î¿µÀ» À§ÇÏ¿© ±âÇϱ¸Á¶ Ãø¸é¿¡¼­ ¸¹Àº °³¼±ÀÌ ÇÊ¿äÇÑ °ÍÀ¸·Î ºÐ¼®µÇ¾ú´Ù. ¿¬±¸ÀÇ ÁÖ¿ä°á°ú´Â ´ÙÀ½°ú °°´Ù. ù°, ÇöÀç ±³Åë·®À» Àû¿ëÇÏ¿´À» °æ¿ì ·ÎÅ͸®ÀÇ ¿î¿µÈ¿°ú´Â ´Ù¼Ò ÁÁÀº °ÍÀ¸·Î ³ªÅ¸³ªÁö¸¸ ±× Â÷ÀÌ´Â ¸Å¿ì ÀûÀº °ÍÀ¸·Î Æò°¡µÇ¾ú´Ù. µÑ°, µµ½ÃºÎ ·ÎÅ͸®ÀÇ °æ¿ì ±³Åë·®ÀÌ Áõ°¡ÇÒ¼ö·Ï Â÷·®´ç Æò±ÕÁöü°¡ ±Þ°ÝÈ÷ Áõ°¡ÇÏ´Â °ÍÀ¸·Î ºÐ¼®µÇ¾ú´Ù. ¸¶Áö¸·À¸·Î Áö¹æºÎÀÇ °æ¿ì µµ½ÃºÎ¿¡ ºñÇØ ±³Åë·®ÀÌ Àû±â ¶§¹®¿¡ ȸÀü±³Â÷·ÎÀÇ Æò±Õ¼Óµµ´Â ·ÎÅ͸®¿¡ ºñÇØ ¾à 10km/hÀÇ ¼ÓµµÀú°¨È¿°ú¸¦ °®´Â °ÍÀ¸·Î Æò°¡µÇ¾ú´Ù.
This study deals with the effectiveness of roundabout. The goal is to comparatively analyze the operational effectiveness related to the conversion of rotary to roundabout in Korea. In pursuing the above, this study gives particular attentions to investigating the existing 20 rotaries and developing the networks of before-and-after improvement using VISSIM, and comparatively analyzing the effectiveness. The domestic rotaries were analyzed to need many improvements of geometric structure for the effective operation of roundabout. The main results are as follow. First, when the present condition of traffic volume were applied, the operational effect of rotary were evaluated to be better than roundabout, but the difference analyzed to be small. Second, the average delay per vehicle in the rotaries of urban area were analyzed to rapidly increase according to the growth of traffic volume. Finally, the average speed of roundabout were evaluated to be less (about 10km/h) than that of rotary, because the traffic volume of rural area were less than that of urban area.
 
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·ÎÅ͸®;ȸÀü±³Â÷·Î;¿ì¼±±Ç;Â÷·®´ç Æò±ÕÁöü;rotary;roundabout;VISSIM;priority rule;average delay time per vehicle;
 
Çѱ¹µµ·ÎÇÐȸ³í¹®Áý / v.13, no.2, 2011³â, pp.77-83
Çѱ¹µµ·ÎÇÐȸ
ISSN : 1738-7159
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201121559393409)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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