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°í°µµ ö±ÙÀ» »ç¿ëÇÑ º®Ã¼ÀÇ ÃÖ¼Òö±Ù·®ÀÇ ÀûÁ¤¼º¿¡ ´ëÇÑ ½ÇÇèÀû ¿¬±¸ / The Experimental Study on Appropriateness for Minimum Reinforcement for Reinforced Concrete Wall Using High-Strength Reinforcement / 01. ±¸Á¶½ÇÇè |
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Çѱ¹ÄÜÅ©¸®Æ®ÇÐȸ 2014 °¡À» Çмú´ëȸ ³í¹®Áý, Vol.26 No.2 (2014-10) |
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½ÃÀÛÆäÀÌÁö(11) ÃÑÆäÀÌÁö(2) |
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ÀÌ ¿¬±¸´Â º®Ã¼ÀÇ Àü´Üö±ÙÀ¸·Î SD500 ö±ÙÀ» Àû¿ëÇÒ °æ¿ì, ÃÖ¼Òö±Ù±ÔÁ¤ÀÌ º®Ã¼ÀÇ ±¸Á¶¼º´É¿¡ ¹ÌÄ¡´Â ¿µÇâÀ» °ËÁõÇϱâ À§ÇØ Çü»óºñ 2.5ÀÎ ½ÇÇèü¿¡ ´ëÇÏ¿© ½ÇÇèÀ» ¼öÇàÇÏ¿´´Ù. ½ÇÇè°á°ú ÇöÇà ±¸Á¶±âÁØÀ» µû¶ó ¼³°èµÈ ±âÁ¸ÀÇ SD400 ÃÖ¼ÒÀü´Üö±ÙÀ» »ç¿ëÇÏ´Â º®Ã¼¿Í ºñ±³ÇÏ¿© SD500 ÃÖ¼ÒÀü´Üö±ÙÀ» »ç¿ëÇÑ º®Ã¼ÀÇ ÆÄ±«Æ¯¼º, °µµ, º¯Çü´É·Â ¹× º¯Çü±¸¼ººñ°¡ À¯»çÇÏ°Ô ³ªÅ¸³µ´Ù. |
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In this study, walls, whose aspect ratio is 2.5, are tested in order to verify the effect of the minimum reinforcement code to structural performance when SD500 bars are used as shear reinforcement. The results of the walls with SD500 bars in terms of fracture characteristic, strength, deformation capacity and component ratio are similar to the walls with SD400 bars. |