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Çѱ¹µµ·ÎÇÐȸ / v.11, no.4, 2009³â, pp.41-47
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4Áö ½ÅÈ£±³Â÷·ÎÀÇ Ãø¸éÁ¢ÃË»ç°í Ư¼º ¹× »ç°í¸ðÇü - ûÁֽø¦ »ç·Ê·Î -
( Characteristics and Models of the Side-swipe Accident in the Case of Cheongju 4-legged Signalized Intersections ) |
| ¹Ú»óÇõ;±èÅ¿µ;¹Úº´È£; ¿ë¸¶¿£Áö´Ï¾î¸µ;ÃæºÏ´ëÇб³ µµ½Ã°øÇаú;ÃæºÏ´ëÇб³ µµ½Ã°øÇаú;
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| º» ¿¬±¸´Â ûÁֽà 4Áö ½ÅÈ£±³Â÷·ÎÀÇ Ãø¸éÁ¢ÃË»ç°í¸¦ ´Ù·ç°í ÀÖ´Ù. ¿¬±¸ÀÇ ¸ñÀûÀº Ãø¸éÁ¢ÃË»ç°íÀÇ Æ¯¼ºÀ» ºÐ¼®ÇÏ°í °ü·Ã¸ðÇüÀ» °³¹ßÇϴµ¥ ÀÖ´Ù. À̸¦ À§ÇØ ÀÌ ¿¬±¸¿¡¼´Â ÀûÀýÇÑ ¸ðÇüÀÇ ¹æ¹ý·ÐÀ» ã´Âµ¥ ÁßÁ¡À» µÎ°í ÀÖ´Ù.ÁÖ¿ä °á°ú´Â ´ÙÀ½°ú °°´Ù. ù°, Ãø¸éÁ¢ÃË»ç°í¿¡¼ ºÎ»ó»ç°í´Â ¹°ÇÇ»ç°íÀÇ ¾à 2¹è ÀÌ»óÀ¸·Î ±³Â÷·Î ³»¿¡¼ »ç°í°¡ °¡Àå ¸¹ÀÌ ÀϾ´Â °ÍÀ¸·Î Æò°¡µÇ¾ú´Ù. ¾Æ¿ï·¯ Ãø¸éÁ¢ÃË»ç°í´Â ´ëºÎºÐ ½Â¿ëÂ÷ °ü·Ã »ç°íÀ̸ç, ¾ÈÀü¿îÇà ºÒÀÌÇàÀ¸·Î ÀÎÇÑ °ÍÀ¸·Î ºÐ¼®µÇ¾ú´Ù. µÑ°, ´ÙÁß¼±Çüȸ±Í¸ðÇüÀÌ ´ÙÁߺñ¼±Çüȸ±Í¸ðÇüº¸´Ù Åë°èÀûÀ¸·Î À¯ÀÇÇÑ °ÍÀ¸·Î Æò°¡µÇ¾ú´Ù. ¶ÇÇÑ ÃÖÀû ¸ðÇüÀº Á¾¼Óº¯¼ö°¡ »ç°í°Ç¼öÀÎ ¸ðÇüÀ¸·Î ºÐ¼®µÇ¾ú´Ù. º» ¿¬±¸¿¡¼ ºÐ¼®µÈ Ãø¸éÁ¢ÃË»ç°íÀÇ ¿äÀÎÀº ±³Åë·®(ADT), ±³Â÷·Î ¸éÀû, ¿ìȸÀü Àü¿ëÂ÷·Î, Ⱦ´Üº¸µµ ¼ö, ÁÖµµ·Î Á¦ÇѼӵµ, ÃÖ´ëÁ¾´Ü°æ»ç ¹× Çö½Ã ¼öÀÌ´Ù. |
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| This study deals with the side-swipe accidents of 4-legged signalized intersections in Cheongju. The objectives are to analyze the characteristics of the accidents and to develop the related models. In pursuing the above, this study gives particular emphasis to finding the appropriate methodology to modelling. The main results are as follows. First, injuries were analyzed to be twice than property-only accidents in the side-swipe accidents. The accidents were evaluated to occur more in inside-intersection. Also, the accidents were analyzed to be almost the auto-related accidents and to be occurred by the unsafely-driving activity. Second, multiple linear regression models were evaluated to be more statistically significant than multiple non-linear. The most fitted models were analyzed to be the models with the number of accidents as the dependent variable. The factors of side-swipe accidents analyzed in this study were ADT, area of intersection, right-turn-only-lane, number of pedestrian crossings, limited speed of main road, maximum grade and number of signal phase. |
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| Ű¿öµå |
| »ç°í¸ðÇü;½ÅÈ£±³Â÷·Î;´ÙÁß¼±Çü ¹× ºñ¼±Çüȸ±ÍºÐ¼®;»ó°üºÐ¼®;Ãø¸éÁ¢ÃË»ç°í;accident model;signalized intersection;multiple linear and non-linear regression;correlation analysis;side-swipe accidents; |
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Çѱ¹µµ·ÎÇÐȸ³í¹®Áý / v.11, no.4, 2009³â, pp.41-47
Çѱ¹µµ·ÎÇÐȸ
ISSN : 1738-7159
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200909659864462)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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