¶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.24, no.10, 2008³â, pp.45-55
¿ø½É¸ðÇü½ÃÇè¿¡ ÀÇÇÑ Áؼ³Áö¹ÝÀÇ ¾Ð¹ÐƯ¼º¿¬±¸
( A Study on Consolidation Characteristic of Dredged Fill Using Geotechnical Centrifuge )
±èÈñö;±èÈï¼®;À̼Û; ¼­¿ï½Ã¸³´ëÇб³ Åä¸ñ°øÇаú;´ë¿ì°Ç¼³ Åä¸ñ»ç¾÷º»ºÎ;¼­¿ï½Ã¸³´ëÇб³ Åä¸ñ°øÇаú;
 
ÃÊ ·Ï
ÇöÀå½ÇÇèÀÇ °æ¿ì ±Ô¸ð¿¡ µû¶ó ½Ã°£À̳ª ºñ¿ë µîÀÇ Ãø¸é¿¡¼­ ¸¹Àº Á¦¾à°ú ¾î·Á¿òÀÌ µû¸£Áö¸¸, ½Ç³»¸ðÇü½ÇÇèÀº ÇöÀå ½ÇÇè¿¡ ºñÇØ ¸Å°³º¯¼ö¿¡ µû¶ó ´Ù¾çÇÑ ½ÇÇèÀ» ½Ç½ÃÇÒ ¼ö ÀÖ´Ù. º» ¿¬±¸¿¡¼­´Â Ãà¼ÒµÈ ¸ðÇüÀ» »ç¿ëÇÏ¿© °æÁ¦ÀûÀ¸·Î ÇöÀå ¿øÇü±¸Á¶¹°ÀÇ Áö¹Ý°øÇÐÀû °Åµ¿À» ÀçÇöÇϱâ À§ÇÏ¿© ÀÎÀ§ÀûÀ¸·Î ¿ø½É·ÂÀ» °¡ÇÏ¿© ÇöÀåÀÇ ÀÀ·Â»óŸ¦ ÀçÇö½Ãų ¼ö ÀÖ´Â ¿ø½É¸ðÇü½ÇÇè±â¹ýÀ» ½Ç½ÃÇÏ¿© Áؼ³Áö¹ÝÀÇ ¾Ð¹Ð°Åµ¿À» ¿¹ÃøÇÏ°í ºÐ¼®Çϴµ¥ ÀÌ¿ëÇÏ¿´´Ù. ÀÚÁ߾йдܰèÀÇ °£±Øºñ-À¯È¿ÀÀ·Â-Åõ¼ö°è¼öÀÇ °ü°è¸¦ À¯ÃßÇϱâ À§ÇÏ¿© ÀúÀÀ·Â ħÅõ¾Ð¹Ð ½ÃÇèÀ» ½Ç½ÃÇÑ °á°ú¸¦ Curve fitting °á°ú ´©½ÂÇÔ¼ö ÇüÅÂÀÇ ±¸¼º°ü°è¸¦ ¾òÀ» ¼ö ÀÖ¾ú´Ù. ±¸¼º°ü°è½ÄÀ» ÀÌ¿ëÇÏ¿© ´ëÇ¥´Ü¸éÀ» ÇÁ·Î±×·¥À¸·Î ¼öÄ¡ÇØ¼® ÇÑ °á°ú ÃÖÁ¾Ä§ÇÏ·®Àº ¿ø½É¸ðÇü ½ÇÇè¿¡ ÀÇÇÑ ÀÚÁ߾йР½ÇÇè°á°ú¿Í À¯»çÇÑ °æÇâÀÇ °á°ú¸¦ º¸À̰í ÀÖ¾úÀ¸³ª ¿ø½É¸ðÇü½ÇÇè °á°úº¸´Ù ´Ù¼Ò ÀÛ°Ô »êÁ¤µÇ¾ú´Ù.
In this study, the in-situ model test has been conducted to estimate and analyze consolidation behavior of the ground by using the miniature test that reconstructs economically geotechnical behavior of in-situ full scale structure. To analyze the relation of effective stress, void ratio and coefficient of permeability at the self-weight consolidation stage, the low stress seepage consolidation test has been conducted and the involution function of constitutive equation had been obtained from the result of the curve fitted seepage consolidation test. As a result of the numerical analysis that had been conducted on the representative section using a constitute equation, final settlement was similar to those of self-weight consolidation of the centrifugal model test. But it was more or less smaller. It seems that these trends are caused by the difference between estimated values.
 
Ű¿öµå
Dredged fill;Geotechnical centrifuge;Scale effect;Prototype;
 
Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.24, no.10, 2008³â, pp.45-55
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200800557077752)
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¿