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Çѱ¹Áö¹Ý°øÇÐȸ / v.17, no.2, 2001³â, pp.59-72
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ÀûȲ»öÅä¿Í ÇÁ¶óÀֽ̾¬ ¾ÈÁ¤Ã³¸®ÅäÀÇ ¹ÝÀÀƯ¼º
( A Study on Reaction Characteristics of Stabilized Red Yellow Soil with Flyash ) |
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| ÀûȲ»öÅä¿Í ÇöóÀֽ̾¬ÀÇ È¥ÇÕºñÀ²¿¡ Áõ°¡¿¡ µû¶ó °ÇÁ¶¹Ðµµµµ Áõ°¡Çϸç ÃÖÀûÇÔ¼öºñ´Â °¨¼ÒÇÏ´Â °æÇâÀ̰í 2Â÷ ÷°¡ÀçÀÎ ¼Ò¼®È¸ ¹× ½Ã¸àÆ® ÷°¡¿¡ ÀÇÇÑ °ÇÁ¶¹ÐµµÀÇ Áõ°¡´Â º¸À̳ª ó¸®ÅäÀÇ °æ·®ÈÀÇ ¹üÀ§´Â 1:03~1:0.5 Á¤µµÀÓÀ» È®ÀÎÇÒ ¼ö ÀÖ¾ú´Ù. ÇÁ¶óÀֽ̾¬ÀÇ È¥ÇÕºñÀ²ÀÌ Áõ°¡Çصµ ÇÁ¶óÀֽ̾¬ÀÇ °íÀ¯»êÈÄ®½·(CaO)ÀÇ ÇÔÀ¯·®ÀÌ ÀûÀ¸¸é À¯¸®»êÈÄ®½·ÀÇ Áõ°¡µµ Å©Áö ¾ÊÀ¸³ª, 2Â÷ ÷°¡ÀçÀÎ ¼Ò¼®È¸ ¹× ½Ã¸àÆ® ÷°¡·®ÀÇ Áõ´ë¿¡ µû¶ó Áõ°¡ÇÑ´Ù. À̴ ÷°¡Àç¿¡ ÀÇÇÑ ¼öȹÝÀÀÀÇ Áõ°¡·Î È®ÀεǸç, º» ó¸®Åä´Â Ion ±³È¯ÀÛ¿ë°ú Pozzolan ¹ÝÀÀ »ý¼º¹°ÀÎ ±Ô»êÄ®½·¼®È¸¼öȹ°(5CaO.6SiO$_2$.5$H_2O$, Tobermorite)°ú ¾Ë¹Î»êÀ¯»ê¼®È¸¼öȹ°(3CaO.Al$_2$O$_3$.3CaSO$_4$.32$H_2O$, Ettringite)°¡ ÁÖµÈ ¹ÝÀÀ»ý¼º¹°À̸ç È®ÀÎµÈ ¾Ë¹Î»êÀ¯»ê¼®È¸¼öȹ°(Ettringite)ÀÇ È¸Àý X-¼± °µµ´Â 2Â÷ ÷°¡ÀçÀÇ Ã·°¡¿¡ µû¸¥ ¼öȹÝÀÀÀ¸·Î ¼öȹ°Àº Á¡Â÷ Áõ°¡ÇÏ¸ç »ó´ëÀûÀ¸·Î ÀÏÃà¾ÐÃà°µµµµ »óÀÀÇÑ °µµ¹ßÇöÀ» ÇÏ¿© °í°áÈ È¿°ú¿¡ ±â¿©Çϰí ÀÖÀ½À» º¸¿©ÁØ´Ù. |
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| Lateritic soil;Flyash;SEM;X-Ray diffraction;Addictive;Pozzolan; |
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Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.17, no.2, 2001³â, pp.59-72
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200111920784150)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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