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Çѱ¹Áö¹Ý°øÇÐȸ / v.6, no.1, 1990³â, pp.43-58
Æò¸éº¯Çü·ü »óÅ¿¡ ÀÖ´Â ¿¬Á÷Áö¹Ý¾ÞÄ¿ÀÇ ÆÄ±«¸ð-µå
( Failure Modes of Vertical Ground Anchor in Plane Strain )
ÀÓÁ¾Ã¶;¿ë°­¹®ºÎ;¹Ú¼ºÀç; ºÎ»ê´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;ÀϺ» µ¿°æ´ëÇÐ, ºÎ»ê´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;;
 
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Áö¹Ý¾ÞÄ¿ÀÇ ±ØÇÑÀαâÀúÇ×ÈäÀ» ±¸Çϱâ À§Çؼ­´Â ÆÄ±«¸éÀÇ À§Ä¡, ÆÄ±«¸é À§ÀÇ ¼öÁ÷ÀÀ·Â ¹× ¸¶Âû°¢ À» ¾ËÁö ¾ÊÀ¸¸é ¾ÈµÈ´Ù. º» ¿¬±¸¿¡¼­´Â Æò¸éº¯Çü·ü ¸ðÇü½ÇÇèÀ» ÅëÇØ¼­, ¾ÞÄ¿ÁÖº¯Áö¹ÝÀÇ º¯ÇüÀ» °üÂûÇÏ¿© ÆÄ±«¸éÀÇ À§Ä¡¸¦ ±¸Çϰí, ¾ÞĿǥ¸éÀÇ ¼öÁ÷ÀÀ·Â,Àü´ÜÀÀ·ÂÀ» ½ÇÃøÇÏ¹Ç·Î½á ¾ÞĿǥ¸éÀÇ ÀÀ·Â»óŸ¦ ºÐ¼®Çß´Ù. ±×¸®°í, Ãø¾Ð°è¼ö¿Í ÆÄ±«¸éÀÇ À§Ä¡ÀÇ °ü°è(ÆÄ±«¸ð-µå)¸¦ ±¸Çϱ¸ ¹«Â÷¿ø °è¼öÀÎ ±ØÇÑÀιßÀúÇ׷°è¼ö¸¦ ÀÌ¿ëÇÏ¿© ±ØÇÑ51±âÀúÇ×·ÂÀÇ »êÁ¤½ÄÀ» Á¦¾ÈÇß´Ù.
In order to get ultimate pullout resistance of ground anchor, the position of failure surface, normal stress and friction angle on the failure surface should be known. In this study, the position of failure surface is obtained by observing deformation of ground around anchor, and stresses on the anchor surface are analyzed by measuring normal and shear stresses on the anchor surface through model anchor test in plane strain. In addition, the relationship between lateral earth pressure and the position of failure surface is analyzed and the formula for calculating ultimate pullout resistance of anchor is proposed by using non-dimensional coefficient of ultimate pullout resistance.
 
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Çѱ¹Áö¹Ý°øÇÐȸÁö:Áö¹Ý / v.6, no.1, 1990³â, pp.43-58
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-215X
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199011920443829)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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