¶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.18, no.1, 2002³â, pp.113-125
Ä«¿Ã¸°-½Ã¸àÆ® È¥ÇÕÀç·áÀÇ °øÇÐÀû Ư¼º
( Mechanical Characteristics of Kaolin-cement Mixture )
;;; ;;;
 
ÃÊ ·Ï
¿¬¾à Áö¹Ý°³·®À» À§ÇÑ ½ÉÃþÈ¥ÇÕó¸® °ø¹ýÀÇ »ç¿ëÀº Á¡Â÷·Î Áõ°¡ Ãß¼¼¿¡ ÀÖÀ¸¸ç ƯÈ÷, ÀϺ»°ú ÇØ¾È°¡¿¡ ÀÎÁ¢ÇÑ µ¿³²¾Æ ±¹°¡´Â ¹°·Ð ½ºÄ­µð³ªºñ¾ÆÁö¿ª¿¡¼­µµ º¸ÆíÈ­µÈ °³·®°ø¹ýÀ¸·Î °¢±¤À» ¹Þ°í ÀÖ´Ù. ½Ã¸àÆ®´Â Áö¹ÝÀÇ °­µµ¸¦ Áõ°¡½ÃŰ°í ¾ÐÃ༺À» °¨¼Ò½ÃŰ´Â ¿ªÇÒÀ» ÇÑ´Ù. µû¶ó¼­ ½Éµµ°¡ ±íÀº ÅðÀûÁö¹ÝÀ̳ª ÇØ¾ÈÁö¿ª¿¡¼­ Áö¹ÝÀÇ ÁöÁö·Â Áõ°¡³ª ¾Ð¹ÐħÇϸ¦ °¨¼Ò½Ã۱â À§ÇØ ½Ã¸àÆ®¸¦ °³·®Àç·á·Î »ç¿ëÇÒ ¼ö°¡ ÀÖ´Ù. ¿¬¾àÁö¹Ý 󸮸¦ À§ÇÑ °íÈ­Á¦·Î¼­ ½Ã¸àÆ®ÀÇ »ç¿ëÀÌ Áõ°¡Çϰí ÀÖÀ½¿¡µµ ºÒ±¸Çϰí ÀÌ¿¡ ´ëÇÑ ÀÀ·Â-º¯ÇüƯ¼ºÀ̳ª È¥ÇÕó¸® ÈëÀÇ ±¸Á¶ÀûÀΠƯ¼º µîÀÇ ¿ªÇÐÀûÀÎ °Åµ¿Æ¯¼ºÀ» ¸íÈ®ÇÏ°Ô ÆÄ¾ÇÇÏÁö ¸øÇϰí ÀÖ´Ù. º» ¿¬±¸¿¡¼­´Â ½Ã¸àÆ® °íȭó¸® ÈëÀÇ ¿ªÇÐÀû ¼ºÁúÀ» ÆÄ¾ÇÇϱâ À§ÇØ Ä«¿Ã¸°À» ÀÌ¿ëÇÏ¿© ÃÖ´ë 10%ÀÇ ½Ã¸àÆ®¸¦ ÷°¡ÇÏ¿© 7ÀÏ¿¡¼­ 112Àϰ¡Áö ¾ç»ý±â°£À» º¯È­½ÃÄÑ »ïÃà¾ÐÃà½ÃÇè, ÀÏÃà¾ÐÃà½ÃÇè, µî¹æ¾Ð¹Ð ¹× Ç¥ÁؾйнÃÇèµîÀ» ¼öÇàÇÏ¿´À¸¸ç ÀÌ¿¡ µû¸¥ ½Ã¸àÆ® °íȭó¸® ÈëÀÇ ¿ªÇÐÀûÀΠƯ¼ºÀ» ÆÄ¾ÇÇϰíÀÚ ÇÏ¿´´Ù. ¶ÇÇÑ È¥ÇÕÅäÀÇ ½Ã·á Á¦Á¶ ¹× ¾ç»ý¹æ¹ýµî ÀÏ·ÃÀÇ ½ÃÇè°úÁ¤¿¡ ´ëÇÑ ÀýÂ÷ ¹× ¹æ¹ý¿¡ ´ëÇÏ¿© ±â¼úÇÏ¿´´Ù.
Ground improvement technique of cement stabilization via Deep Soil Mixing with dry cement is gaining popularity, particularly in Japan and other parts of Southeast Asia and in Scandinavia. Cement can be mixed with deep soft clay deposits, typical of marine environments, to improve the bearing capacity and/or reduce the compressibility of the material so that an otherwise poor site can be developed. However, the strength/deformation behaviour and resulting soil structure of the clay-cement mixture is presently not well understood with respect to both dry and wet mix methods. An extensive laboratory test was carried out to determine the mechanical characteristics of kaolin-cement, with some brief examination of the effects of curing environment. Laboratory tests include triaxial tests, unconfined compression tests, isotropic consolidation testis and oedometer tests. Cement contents up to 10 percent were considered and water curing was employed. Samples were cured for 7 to 112 days while submerged in distilled water. Conventional laboratory tests were also performed. In this paper, the laboratory testing program is described and various sample preparation techniques are discussed. Preliminary triaxial compression test results and trends at varying moisture contents, cement contents, confining pressures and curing times will be presented.
 
Ű¿öµå
Cement;Deep Mixing;Deformation;Ground Improvement;Soft clay;Strength;
 
Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.18, no.1, 2002³â, pp.113-125
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200211921044022)
¾ð¾î : ¿µ¾î
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¿