¶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.19, no.5, 2003³â, pp.233-241
Æò¸éº¯ÇüÇØ¼®°ú 3-D FEM ±â¹ýÀ» ÅëÇÑ Áö¿ÀÅØ½ºÅ¸ÀÏ Æ©ºêÀÇ °Åµ¿Çؼ®
( Behavior of Geotextile Tube by Plane Strain Analysis and 3-Dimensional Finite Element Method )
½ÅÀºÃ¶;¿À¿µÀÎ; ÀÎõ´ëÇб³ Åä¸ñȯ°æ½Ã½ºÅÛ°øÇаú;͏®Æ÷´Ï¾Æ ÁÖ¸³´ë Åä¸ñ°øÇаú;
 
ÃÊ ·Ï
ÃÖ±Ù µé¾î Áö¿ÀÅØ½ºÅ¸ÀÏ Æ©ºê°ø¹ýÀº °ú°ÅÀÇ Àӽðø¹ýÀÇ ÇѰ踦 ±Øº¹ÇÏ°í ´Ù¾çÇÑ ºÐ¾ß¿¡¼­ ÁÖ¿äÀû¿ë°ø¹ýÀ¸·Î Ȱ¿ëÀÌ È®´ëµÇ°í ÀÖ´Ù. º» ¿¬±¸¿¡¼­´Â ¼öÄ¡ÇØ¼®±â¹ýÀ» Ȱ¿ëÇÏ¿© Áö¿ÀÅØ½ºÅ¸ÀÏ Æ©ºêÀÇ ½Ã°ø°úÁ¤¿¡¼­ÀÇ °Åµ¿¿¡ ´ëÇÏ¿© ¿¬±¸¸¦ ¼öÇàÇÏ¿´À¸¸ç, ¼öÄ¡ÇØ¼®°á°ú¸¦ ±âÁ¸ ¿¬±¸ ¹ßÇ¥µÈ ÇöÀå ¸ðÇü½ÃÇè °á°ú¿Í ºñ±³ ºÐ¼®ÇÏ¿´´Ù. ¼öÄ¡ÇØ¼®Àº Æò¸éº¯ÇüÇØ¼®°ú 3Â÷¿ø À¯ÇÑ¿ä¼ÒÇØ¼® ±â¹ýÀ» ÀÌ¿ëÇÏ¿© ä¿ò °úÁ¤¿¡¼­ ¹ß»ýÇÏ´Â Á¤¼ö¾Ð¿¡ µû¸¥ Áö¿ÀÅØ½ºÅ¸ÀÏ Æ©ºêÀÇ Çüź¯È­¿Í ½Ç´ëÇü ÇöÀå½ÇÇè °á°ú¸¦ ºñ±³ ºÐ¼®ÇÏ¿´´Ù. ¶ÇÇÑ, 3Â÷¿ø À¯ÇÑ¿ä¼ÒÇØ¼®¿¡¼­´Â Á¤¼ö¾Ð°ú Áö¿ÀÅØ½ºÅ¸ÀÏÀÇ °­¼ºº¯È­¿¡ µû¸¥ ¸Å°³º¯¼ö ÇØ¼®À» ÅëÇÏ¿© Áö¿ÀÅØ½ºÅ¸ÀÏ Æ©ºê°ø¹ýÀÇ 3Â÷¿ø À¯ÇÑ¿ä¼ÒÇØ¼® ±â¹ýÀ» Á¦½ÃÇÏ¿´´Ù. Æò¸éº¯Çü ÇØ¼®À̷п¡ ÀÇÇÑ ¼öÄ¡ÇØ¼®Àº Áö¿ÀÅØ½ºÅ¸ÀÏ Æ©ºê Àü¿ëÇØ¼® ÇÁ·Î±×·¥ÀÎ GeoCoPS(version 2.0)¸¦ Ȱ¿ëÇÏ¿´À¸¸ç, 3Â÷¿ø À¯ÇÑ¿ä¼Ò ÇØ¼®Àº ¹ü¿ë À¯ÇÑ¿ä¼ÒÇØ¼® ÇÁ·Î±×·¥ ABAQUS(version 5.88)¸¦ ÀÌ¿ëÇÏ¿´´Ù. Æò¸éº¯Çü ÇØ¼®°ú 3Â÷¿ø À¯ÇÑ¿ä¼ÒÇØ¼® °á°ú ¸ðµÎ ½Ç´ëÇü ÇöÀå½ÇÇè °á°ú¿Í ±ÙÁ¢ÇÑ °Åµ¿À» ³ªÅ¸³»¾úÀ¸¸ç Àû¿ëÅä»çÀÇ Á¾·ù ¹× ÇØ¼®»óÀÇ °¡Á¤»çÇ×À¸·Î ¾à°£ÀÇ Â÷ÀÌÁ¡µéÀº ¹ß»ýÇÏÁö¸¸ Æò¸éº¯ÇüÇØ¼® ¹× 3Â÷¿ø À¯ÇÑ¿ä¼ÒÇØ¼®¹æ¹ýÀ» ÅëÇÏ¿© ä¿ò°úÁ¤¿¡¼­ÀÇ Áö¿ÀÅØ½ºÅ¸ÀÏ Æ©ºêÀÇ °Åµ¿À» ¿¹ÃøÇÒ ¼ö ÀÖ´Ù.
Geotextile tube is hydraulically filled with dredged materials and has been applied to coastal protection and scour protection, dewatering method of slurry, and isolation of contaminated material. Recently, geotextile tube technology is no longer alternative construction technique but suitable desired solution. In this paper, the numerical analysis was performed to investigate the behavior of geotextile tube with various properties of geotextile sheet and hydraulic pumping conditions. Numerical analysis was executed to compare with the results from the large-scale field model tests, and also with those of plane strain analysis and 3-D FEM analysis. A geotextile tube was modeled using the commercial finite element analysis program ABAQUS and the one-quarter of tube was modeled. Behavior of geotextile tube during the hydraulic pumping procedure was analyzed by comparing the large-scale field model test and numerical analysis. The shape variation and maximum tube height between the numerical analysis results and large-scale filed test results are turned out to be in a good agreement.
 
Ű¿öµå
3-D FEM;ABAQUS;GeoCoPS;Geotextile tube;Numerical analysis;Plane strain;
 
Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.19, no.5, 2003³â, pp.233-241
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200311921979248)
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¿