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Çѱ¹µµ·ÎÇÐȸ / v.6, no.4, 2004³â, pp.35-43
ÄÜÅ©¸®Æ®Æ÷ÀåÀÇ ³ë¸é ÀÜ·ù À̹°Áú¿¡ µû¸¥ ¹Ì²ô·³ÀúÇ׺¯È­
( Skid Resistance Change by Dirt Material on Road Surface of Concrete Pavement )
À̽¿ì;±è³²Ã¶; °­¸ª´ëÇб³ Åä¸ñ°øÇаú;°­¸ª´ëÇб³ Åä¸ñ°øÇаú;
 
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¹Ì²ô·³ÀúÇ×Àº ÀÚµ¿Â÷ÀÇ Å¸ÀÌ ¾î ¿Í Æ÷Àå³ë¸é »çÀÌ¿¡¼­ ¹ß»ýÇÏ´Â ¹Ì²ô·¯ÁüÀ» ¹æÁöÇÏ¿© Á¦µ¿°Å¸®¸¦ Á¦¾îÇϰí ÁÖÇà ¾ÈÀü¼ºÀ» È®º¸Çϴµ¥ Áß¿äÇÑ ¿ªÇÒÀ» ÇÑ´Ù. ¿ìõ½ÃÀÇ ¹Ì²ô·³ÀúÇ× °¨¼Ò´Â Ä¡¸íÀûÀÎ ±³Åë»ç°í¸¦ À¯¹ßÇÒ ¼ö ÀÖ´Ù. ³ë¸éÀ§¿¡ ³²Àº Åä»ç ¹× °Ü¿ïö Á¦¼³Àç´Â ¹Ì²ô·³ÀúÇ×À» °¨¼Ò½Ãų ¼ö ÀÖ´Â ¿ä¼Ò°¡ µÉ ¼ö ÀÖ´Ù. º» ¿¬±¸¿¡¼­´Â ³ë¸é»óÀÇ ÀÜ·ùÇÏ´Â À̹°ÁúÀÌ Å¸À̾î¿Í Æ÷Àå³ë¸é»çÀÌ¿¡¼­ ¹ß»ýÇÏ´Â ¹Ì²ô·³ÀúÇ׿¡ ¹ÌÄ¡´Â ¿µÇâÀ» ´Ù¾çÇÑ ÄÜÅ©¸®Æ® ³ë¸éÁ¶Á÷ ÇüÅ (Ⱦ¹æÇâŸÀÌ´×, Á¾¹æÇâŸÀÌ´×, °ñÀç³ëÃâ) ¹× ³ë¸éÁ¶Á÷ÀÇ ¸¶¸ðÁ¶°Ç(½Å¼³³ë¸é, ¸¶¸ðµÈ ³ë¸é)¿¡ ´ëÇÏ¿© °ËÅäÇÏ¿´´Ù. ³ë¸é»óÀÇ À̹°Áú·Î´Â ¸ð·¡, ¿°È­Ä®½·°ú ÀÚµ¿Â÷¿¡¼­ ¹ß»ýÇÏ´Â Æó ¿ÀÀÏÀ» »ç¿ëÇÏ¿´À¸¸ç °¢ °æ¿ìº°·Î À̹°ÁúÀÇ ¾çÀ» ´Þ¸®ÇÏ¿©, ¸ð·¡ÀÇ °æ¿ì´Â ÀÔµµ ¹× ¾çÀ» ´Þ¸®Çذ¡¸ç ¹Ì²ô·³ÀúÇ׿¡ ¹ÌÄ¡´Â ¿µÇâÀ» °ËÅäÇÏ¿´´Ù.
Skid resistance is an important factor that control braking distance and secure safety by preventing slipperiness between tire and pavement surface. Decrease of skid resistance at wet condition may cause fatal traffic accidents. Dirt materials such as sand and do-icings on the road surface also can be a factor for decrease skid resistance. This study makes an investigation into influence of skid resistance between varied cement concrete pavements about surface texturing method(transverse tining, longitudinal tining, exposed aggregate surface texturing method) and wearing condition of pavement surface texture(new constructed pavement's surface, wore pavement's surface) using accelerate concrete pavement wearing tester when remains of dirt material are obtained between tire and road surface on PCC pavement. As dirt material on road surface of concrete pavement, sand, calcium chloride and old oil were used with different amount of each cases.
 
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¹Ì²ô·³ÀúÇ×°ª;¸ð·¡;¿°È­Ä®½·;¸¶¸ð½ÃÇè;ŸÀÌ´×;°ñÀç³ëÃâ;Skid resistance;sand;calcium chloride;accelerate concrete pavement wearing test;tining;exposed aggregate;
 
Çѱ¹µµ·ÎÇÐȸ³í¹®Áý / v.6, no.4, 2004³â, pp.35-43
Çѱ¹µµ·ÎÇÐȸ
ISSN : 1738-7159
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200415637517077)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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