¶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.23, no.10, 2007³â, pp.65-72
È¿À²°üÁ¡¿¡¼­ Èë/Åä¸ñ¼¶À¯ Á¢Ã˸鿡¼­ÀÇ ¸¶ÂûƯ¼º
( Friction Behavior at the Soil/Geosynthetic Interface in Respect of Efficiency )
¾ÈÇöÈ£;½É¼ºÇö;½ÉÀç¹ü;À̼®¿ø; °Ç±¹´ëÇб³ »çȸȯ°æ½Ã½ºÅÛ°øÇаú;»ï¼º¹°»ê °Ç¼³ºÎ¹® Åä¸ñ ENGÆÀ;»ï¼º¹°»ê °Ç¼³ºÎ¹® Åä¸ñ ENGÆÀ;°Ç±¹´ëÇб³ »çȸȯ°æ½Ã½ºÅÛ°øÇаú;
 
ÃÊ ·Ï
º» ¿¬±¸¿¡¼­´Â È¿À²ÀÇ °üÁ¡¿¡¼­ Èë ÀÚüÀÇ Àü´Ü°­µµ ¹× Èë/Åä¸ñ¼¶À¯ »óÈ£°£ÀÇ Á¢ÃË¸é ¸¶ÂûƯ¼ºÀ» Á¶»çÇϱâ À§ÇÏ¿© ´ëÇüÁ÷Á¢Àü´Ü½ÃÇèÀ» ¼öÇàÇÏ¿´´Ù. ¸ð·¡¿Í ¼â¼®, 3Á¾·ùÀÇ Áö¿ÀÅØ½ºÅ¸ÀÏ(Áï, 2Á¾·ùÀÇ ºÎÁ÷Æ÷¿Í 1Á¾·ùÀÇ Á÷Æ÷)À» ½ÃÇè¿¡ »ç¿ëÇÏ¿´´Ù. Á¢Ã˸鿡¼­ÀÇ Àü´Ü°­µµ¸¦ »êÁ¤Çϴµ¥ °í·ÁÇÑ Á¢Ã˸éÀº ¸ð·¡/¸ð·¡, ¼â¼®/¼â¼®, ¸ð·¡/Á÷Æ÷, ¼â¼®/Á÷Æ÷, ¼â¼®/ºÎÁ÷Æ÷-A ±×¸®°í ¼â¼®/ºÎÁ÷Æ÷-B µîÀÌ´Ù. ¿¬±¸°á°ú, ¸ð·¡/Á÷Æ÷ÀÇ Á¢Ã˸鿡¼­´Â ¸ð·¡ÀÚüÀÇ Àü´Ü°­µµ(Áï, ¸ð·¡/¸ð·¡ Á¢Ã˸é)¿Í ºñ±³ÇÏ¿© 84%ÀÇ È¿À²À» ¾ò¾ú´Ù. ¼â¼®/ºÎÁ÷Æ÷-A, ¼â¼®/ºÎÁ÷Æ÷-B, ¼â¼®/Á÷Æ÷ÀÇ Á¢Ã˸鿡¼­´Â ¼â¼®ÀÚüÀÇ Àü´Ü°­µµ(Áï, ¼â¼®/¼â¼® Á¢Ã˸é)¿Í ºñ±³ÇÏ¿© °¢°¢ 74%, 83%, 72%ÀÇ È¿À²À» ¾ò¾ú´Ù.
Large-scale direct shear tests were conducted in order to investigate both the shear strength of soil itself and the friction behavior at the interface of soil/geosynthetics in respect of efficiency in this study. Sand, crushed stone and three types of geotextile (i.e. one woven geotextile and two nonwoven geotextiles) were used in the experimental program. The considered interfaces for the evaluation of interface shear strength in this study included sand/sand, crushed stone/crushed stone, sand/woven geotextile, crushed stone/woven geotextile, crushed stone/nonwoven geotextile-A and crushed stone/nonwoven geotextile-B. The results showed that the efficiency of 84% was obtained at the interface of sand/woven geotextile compared with the shear strength of sand itself (i.e. sand/sand interface). The efficiencies of 74%, 83% and 72% were obtained at the interface of crushed stone/nonwoven geotextile-A, crushed stone/nonwoven geotextile-B and crushed stone/woven geotextile, respectively compared with the shear strength of crushed stone itself (i.e. crushed stone/crushed stone interface).
 
Ű¿öµå
Efficiency;Friction behavior;Interface shear strength;Large-scale direct shear test;
 
Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.23, no.10, 2007³â, pp.65-72
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200703534283809)
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¿