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Çѱ¹°ÇÃà½Ã°øÇÐȸ / v.10, no.1, 2010³â, pp.65-72
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½ÅÃàÀÌÀ½ÀåÄ¡ÀÇ ¾ÞÄ¿ Àι߼º´É Æò°¡ ¹× ³ª»ç Ç®¸² ¹æÁö¸¦ À§ÇÑ ¾ÞÄ¿½Ã½ºÅÛ °³¹ß
( Pullout capacity Evaluation of anchor and anchor system development to prevent release of anchors in expansion joint ) |
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| ±³·® ½ÅÃàÀÌÀ½ÀåÄ¡ÀÇ ÆÄ¼Õ À¯ÇüÀº ÁÖ·Î ÈÄŸÀç(¹«¼öÃà ¸ð¸£Å¸¸£)¿Í °ü·ÃµÈ ºÎºÐ¿¡¼ ¸¹ÀÌ ¹ß»ýµÈ´Ù. ¶Ç ´Ù¸¥ ¹®Á¦´Â ÁßÂ÷·® Åë°ú¿¡ µû¸¥ Ãæ°Ý°ú Áøµ¿ÇÏÁßÀ¸·Î ÀÎÇØ¼ ½ÅÃàÀÌÀ½ÀåÄ¡¸¦ ÈÄŸÀç¿¡ °íÁ¤Çϱâ À§Çؼ »ç¿ëÇÏ´Â ¾ÞÄ¿ Ç®¸² Çö»óÀÌ´Ù. º» ¿¬±¸¿¡¼´Â ¹«¼öÃà ¸ð¸£Å¸¸£ÀÇ ÆÄ±«¿¡ µû¸¥ ½ÅÃàÀÌÀ½ÀåÄ¡ÀÇ ÆÄ¼ÕÀ» ¹æÁöÇϱâ À§ÇØ Åº¼ºÄÜÅ©¸®Æ®¸¦ °³¹ßÇÏ¿´´Ù. °³¹ßµÈ ź¼ºÄÜÅ©¸®Æ®¿Í ÇöÀç ÁÖ·Î »ç¿ëÇϰí ÀÖ´Â ¹«¼öÃà ¸ð¸£Å¸¸£ÀÇ Àι߼º´ÉÀ» ºñ±³ÇÏ¿´´Ù. ¶ÇÇÑ, ÈÄŸÀç¿Í ½ÅÃàÀÌÀ½ÀåÄ¡¸¦ ÀÏüÈÇÏ¿© ÈÄŸÀçÀÇ ÆÄ¼ÕÀ» ¹æÁöÇÏ°í ½ÅÃàÀÌÀ½ÀåÄ¡¸¦ ½±°Ô ±³Ã¼ÇÒ ¼ö ÀÖ´Â ¾ÞÄ¿ ½Ã½ºÅÛÀ» °³¹ßÇÏ¿´´Ù. |
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| The failure of expansion joints for bridges generally occurs in non-shrinkage mortar another problem is the release of anchors in expansion joints due to the impact and vibration that occurs when cars are driving over a bridge. In this study, to overcome the failure of expansion joints that is related to the failure of non-shrinkage mortar, an elastomeric mortar has been developed. The elastomeric mortar has a highly developed pull-out capacity compared with that of non-shrinkage mortar. Moreover, an anchor system that can be changed easily and prevent the fracture of expansion joints has been developed. |
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| ½ÅÃàÀÌÀ½ÀåÄ¡;¹«¼öÃà ¸ð¸£Å¸¸£;ź¼º¸ð¸£Å¸¸£;¾ÞÄ¿ ½Ã½ºÅÛ;Expansion joint;Non-shrinkage mortar;elastomeric mortar;anchor system; |
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Çѱ¹°ÇÃà½Ã°øÇÐȸÁö / v.10, no.1, 2010³â, pp.65-72
Çѱ¹°ÇÃà½Ã°øÇÐȸ
ISSN : 1598-2033
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201026039609507)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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