¶óÆæÆ®¦¢Ä«Æä¦¢ºí·Î±×¦¢´õº¸±â
¾ÆÄ«µ¥¹Ì Ȩ ¸í»çƯ°­ ´ëÇבּ¸½Ç޹æ Á¶°æ½Ç¹« µ¿¿µ»ó°­ÀÇ Çѱ¹ÀÇ ÀüÅëÁ¤¿ø ÇÐȸº° ³í¹®
ÇÐȸº° ³í¹®

Çѱ¹°Ç¼³°ü¸®ÇÐȸ
Çѱ¹°ÇÃà½Ã°øÇÐȸ
Çѱ¹µµ·ÎÇÐȸ
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
Çѱ¹»ýÅÂÇÐȸ
Çѱ¹¼öÀÚ¿øÇÐȸ
Çѱ¹½Ä¹°ÇÐȸ
Çѱ¹½Ç³»µðÀÚÀÎÇÐȸ
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
Çѱ¹ÀܵðÇÐȸ
Çѱ¹Á¶°æÇÐȸ
Çѱ¹Áö¹Ý°øÇÐȸ
Çѱ¹ÇÏõȣ¼öÇÐȸ
Çѱ¹È¯°æ»ý¹°ÇÐȸ
Çѱ¹È¯°æ»ýÅÂÇÐȸ

Çѱ¹Áö¹Ý°øÇÐȸ / v.27, no.5, 2011³â, pp.5-15
¼Ûµµ Áö¿ª ½ÇÆ®Áú Á¡¼ºÅä °íȭ󸮸¦ À§ÇÑ ÃÖÀû ¹èÇÕ Á¶°Ç
( The Optimum Mixture Condition for Stabilization of Songdo Silty Clay )
±èÁØ¿µ;ÀåÀÇ·æ;Á¤Ãæ±â;Àå¼øÈ£; ¼­¿ï´ëÇб³ °Ç¼³È¯°æ°øÇкÎ;¼­¿ï´ëÇб³ °øÇבּ¸¼Ò;¼­¿ï´ëÇб³ °Ç¼³È¯°æ°øÇкÎ;(ÁÖ)Æ÷½ºÄڰǼ³ R&D¼¾ÅÍ ±â¼ú¿¬±¸¼Ò Åä¸ñ¿¬±¸±×·ì;
 
ÃÊ ·Ï
ÃÖ±Ù ¿¬¾ÈÁö¿ª¿¡¼­ÀÇ ´ëÇü°Ç¼³°ø»ç Áõ°¡·Î ÀÎÇØ ´ë±Ô¸ðÀÇ ¿¬¾àÁö¹Ýó¸® °ø»ç°¡ ¸¹ÀÌ ÀÌ·ç¾îÁö°í ÀÖ´Ù. ÀÌ·Î ÀÎÇØ, Èë¿¡ ½Ã¸àÆ®³ª ¼®È¸¸¦ ÷°¡ÇÏ¿© ¾ÈÁ¤¼º°ú ³»±¸¼ºÀ» Áõ´ë½ÃŰ´Â °íÈ­¾ÈÁ¤Ã³¸®°ø¹ýÀÌ ¿¬¾àÁö¹Ý ÇöÀåÀÇ Ç¥Ãþ󸮿¡ ºó¹øÈ÷ »ç¿ëµÇ°í ÀÖ´Ù. °í¼Ò¼º, °í¾ÐÃ༺ÀÇ ÃÊ¿¬¾à Á¡¼ºÅ並 ´ë»óÀ¸·Î ÇÑ °íȭó¸® ¿¬±¸´Â ±× µ¿¾È ¸¹ÀÌ ÀÌ·ç¾îÁ® ¿ÔÀ¸³ª »ó´ëÀûÀ¸·Î ³·Àº ¼Ò¼º¼º°ú ¾ÐÃ༺À» °¡Áø ½ÇÆ®Áú Á¡¼ºÅ並 ´ë»óÀ¸·Î ÇÑ °íȭó¸® ¿¬±¸´Â ã¾Æº¸±â Èûµé´Ù. µû¶ó¼­ º» ¿¬±¸¿¡¼­´Â ¼Ûµµ Áö¿ªÀÇ Àú¼Ò¼º ½ÇÆ®Áú Á¡¼ºÅ並 ¹èÇÕ ÇÔ¼öºñ, °³·®Àç ¹èÇÕºñ, ¾ç»ý ±â°£À» º¯È­½ÃŰ¸ç ½Ã¸àÆ®¿Í »ý¼®È¸·Î °íȭó¸®Çϰí, ÀÏÃà¾ÐÃà ½ÃÇè ¹× ÆòÆÇÀçÇϽÃÇèÀ» ÅëÇÏ¿© °­µµ Ư¼ºÀ» ÆÄ¾ÇÇÏ¿´´Ù. ÀÏÃà ¾ÐÃà ½ÃÇè°ú ÆòÆÇ ÀçÇÏ ½ÃÇèÀ¸·ÎºÎÅÍ »ó´çÈ÷ ÀÏÄ¡ÇÏ´Â °­µµ Ư¼º °á°ú¸¦ ¾ò¾úÀ¸¸ç, À̸¦ ¹ÙÅÁÀ¸·Î °³·®Å並 ¸Å¸³Áö Ç¥ÅäÃþÀ¸·Î ÀÌ¿ëÇÏ¿´À» °æ¿ì °Ç¼³ ÀåºñÀÇ ÁÖÇ༺À» Æò°¡ÇÏ¿´´Ù. ÀÌ»óÀÇ °á°ú·ÎºÎÅÍ ¼Ûµµ Áö¿ª Á¡¼ºÅ並 °íÈ­ ó¸®ÇÏ´Â ÃÖÀûÀÇ Á¶°ÇÀ» ¾òÀ» ¼ö ÀÖ¾ú´Ù.
Recent increase of large scale construction near costal area has also increased the application of soft ground treatment. As a result, solidification with cement and lime which increases stability and durability of soils, is frequently used for surface layer stabilization in soft ground site. While stabilization of very soft clay with high plasticity and compressibility has widely been studied, studies on silty clay with low plasticity and compressibility are relatively rare. In this study, after stabilizing low plasticity silty clay of Songdo area with cement and lime under various water contents, mixing ratio, and curing time, uniaxial compression test and plate load test were performed. Strength properties from both tests were considerably consistent. And trackability of construction equipment on the treated surface layer of dredged land was estimated. Finally, optimum mixing condition for Songdo silty clay was proposed.
 
Ű¿öµå
Cement;Lime;Plate bearing test;Songdo silty clay;Treated soil;Uniaxial compression test;
 
Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.27, no.5, 2011³â, pp.5-15
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201121559391871)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
¸ñ·Ïº¸±â
ȸ»ç¼Ò°³ ±¤°í¾È³» ÀÌ¿ë¾à°ü °³ÀÎÁ¤º¸Ãë±Þ¹æÄ§ Ã¥ÀÓÀÇ ÇѰè¿Í ¹ýÀû°íÁö À̸ÞÀÏÁÖ¼Ò ¹«´Ü¼öÁý °ÅºÎ °í°´¼¾ÅÍ
   

ÇÏÀ§¹è³ÊÀ̵¿