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Çѱ¹Áö¹Ý°øÇÐȸ / v.20, no.1, 2004³â, pp.75-82
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dzÈÅäÀÇ Ä§Åõ Ư¼º¿¡ ´ëÇÑ ½ÇÇèÀû °íÂû
( Experimental Investigation of Seepage Properties on Weathered Residual Soils ) |
| ±ÇÇü¹Î;±è⿱;¹Ú¿µÈ£;Á¤Ãæ±â;±è¸í¸ð; ¼¿ï´ëÇб³ °ø°ú´ëÇÐ Áö±¸È¯°æ½Ã½ºÅÛ°øÇкÎ;¼¿ï´ëÇб³ °ø°ú´ëÇÐ Áö±¸È¯°æ½Ã½ºÅÛ°øÇкÎ;Çö´ë°Ç¼³ ±â¼ú¿¬±¸¼Ò;¼¿ï´ëÇб³ °ø°ú´ëÇÐ Áö±¸È¯°æ½Ã½ºÅÛ°øÇкÎ;¼¿ï´ëÇб³ °ø°ú´ëÇÐ Áö±¸È¯°æ½Ã½ºÅÛ°øÇкÎ;
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| º» ¿¬±¸¿¡¼´Â ÁöÁö´ë»óÃþÀÌ ¾Æ´Ñ Åõ¼ö ´ë»óÃþÀ¸·Î¼ÀÇ Ç³ÈÅä Áö¹Ý¿¡ ÃÊÁ¡À» ¸ÂÃß¾î ºÒ±³¶õ dzÈÅä ½Ã·á¸¦ ÀÌ¿ëÇØ ´Ù¾çÇÑ ±¸¼Ó¾Ð Á¶°Ç¿¡¼ µ¿¼ö°æ»ç¸¦ º¯È ½ÃÄѰ¡¸é¼ ¿¬¼ºº®Ã¼ Åõ¼ö½ÃÇèÀ» ¼öÇàÇÏ¿´´Ù. µ¿¼ö°æ»ç ¹× ±¸¼Ó¾ÐÀÌ Ç³ÈÅäÀÇ Åõ¼öƯ¼º¿¡ ¹ÌÄ¡´Â ¿µÇâÀ» Åõ¼ö°è¼ö¸¦ ÀÌ¿ëÇÏ¿© ºÐ¼®ÇÏ¿´À¸¸ç, »çÁúÅä¿¡ ´ëÇØ¼µµ À¯»çÇÑ ½ÃÇèÀ» ¼öÇàÇÏ¿© »çÁúÅä¿Í´Â ±¸º°µÇ´Â dzÈÅ丸ÀÇ Ä§Åõ Ư¼ºÀ» Æò°¡ÇÏ¿´´Ù. ¶ÇÇÑ Ç³ÈÅä Áö¹ÝÀÇ ÆÄÀÌÇΠƯ¼ºÀ» ºÐ¼®Çϱâ À§ÇÏ¿© ¸ðÇü ÆÄÀÌÇÎ ½ÃÇèÀ» ¼öÇàÇÏ¿´´Ù. ½ÇÇè°á°ú·ÎºÎÅÍ µ¿¼ö°æ»çÀÇ ¹üÀ§¿¡ µû¶ó dzÈÅä´Â ¼·Î ´Ù¸¥ Åõ¼öƯ¼ºÀ» º¸ÀÓÀ» ¾Ë ¼ö ÀÖÀ¸¸ç, ÆÄÀÌÇο¡ ´ëÇÏ¿© »çÁúÅä¿¡ ºñÇØ ¸Å¿ì ³ôÀº ÀúÇ× ´É·ÂÀ» °¡ÁüÀ» ¾Ë ¼ö ÀÖ¾ú´Ù. |
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| To evaluate the characteristics of permeability in weathered residual soil, flexible wall permeameter tests are performed using undisturbed samples. The Influence of hydraulic gradient and confining pressure on the permeability of weathered residual soil is analyzed. To compare the characteristics of permeability between weathered soil and sand, similar tests are performed using Jumoonjin sand. Also, piping model tests are performed to investigate the piping resistance of weathered residual soil. As a result, weathered residual soil shows very dependable permeability on hydraulic gradient and very large resisting ability against piping compared with sand. |
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| Ű¿öµå |
| Permeability;Weathered residual soil;Flexible wall permeameter test;Hydraulic gradient;Piping;Seepage; |
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Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.20, no.1, 2004³â, pp.75-82
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200411922288649)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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