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Çѱ¹Áö¹Ý°øÇÐȸ / v.26, no.11, 2010³â, pp.39-46
¸ð·¡Áö¹Ý¿¡¼­ ½û±â¸ðµ¨À» ÀÌ¿ëÇÑ ´Üµ¶¸»¶ÒÀÇ ¼öÆòÀúÇ×·Â ÇØ¼®
( Lateral Resistance Analysis of Single Pile Using Strain Wedge Model in Sand )
¹èÁ¾¼ø;±èÁö¼º;±è¼ºÈ£; °æ»ó´ëÇб³ Åä¸ñ°øÇаú, °æ»ó´ëÇб³ °øÇבּ¸¿ø;°æ»ó´ëÇб³ Åä¸ñ°øÇаú, °æ»ó´ëÇб³ °øÇבּ¸¿ø;û°æE&D;
 
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º» ¿¬±¸¿¡¼­´Â Strain Wedge ÇØ¼®¸ðµ¨À» ÀÌ¿ëÇÏ¿© ¼öÆòÇÏÁßÀÌ ÀÛ¿ëÇÏ´Â ´Üµ¶¸»¶ÒÀÇ ¼öÆòÀúÇ×·Â »êÃâ½ÄÀ» Á¦½ÃÇÏ¿´°í, À̸¦ ¸ðÇü½ÇÇè, ÇöÀå ½ÇÇèÀÇ °á°ú¿Í ±âÁ¸ÀÇ ¹®Çå¿¡¼­ Á¦½ÃµÈ ¼öÆòÀúÇ×·Â »êÁ¤½Ä°ú ºñ±³ ºÐ¼®ÇÏ¿´´Ù. ±× °á°ú ¸ðÇü ½ÇÇèÀÇ ½ÃÇè °á°úº¸´Ù Á¶±Ý ÀÛ°Ô ³ªÅ¸³µ°í, ÇöÀå ÀçÇϽÇÇè °á°ú¿Í´Â ¸»¶Ò µÎºÎÀÇ º¯À§°¡ ÀÛÀ» °æ¿ì »ó´çÈ÷ Àß ÀÏÄ¡Çϰí ÀÖÀ¸³ª, ¸»¶Ò µÎºÎÀÇ º¯À§°¡ Áõ°¡ÇÒ ¼ö·Ï °á°ú °ªÀÇ Â÷°¡ Á¶±Ý¾¿ ¹ß»ýÇÏ¿´´Ù. ±×¸®°í ±âÁ¸ÀÇ »êÃâ½Ä°ú ºñ±³ °ËÅäÇÑ °á°ú À¯ÇÑÂ÷ºÐ¹ý°ú Àß ÀÏÄ¡ÇÏ¿´´Ù.
The magnitude of the lateral resistance that resists the lateral movement of the pile is controlled by the amount of the pile movement and the strength and stiffness of soil. In this paper, we proposed an equation which produces the lateral resistance of the laterally loaded single pile using the strain wedge model of the soil deformation. The results of this equation is compared with results of model test, field test, p-y curve and other methods. It is found that the result of proposed equation is smaller than the result of model test. The results of loading test considerably coincide with those of proposed equation; however, a few of deviations are generated as the displacement of pile head increases. Moreover, coincidences exist between the results of the proposed equation and those of finite difference method.
 
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Laterally loaded pile;Lateral resistance;Strain wedge model;
 
Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.26, no.11, 2010³â, pp.39-46
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201012259056435)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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