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Çѱ¹Áö¹Ý°øÇÐȸ / v.23, no.12, 2007³â, pp.53-60
ÄܰüÀÔ½ÃÇè°á°ú¸¦ ÀÌ¿ëÇÑ ³Î¸»¶ÒÀÇ °üÀÔ¼Óµµ ¿¹Ãø±â¹ý °³¹ß
( Predicting Method of Penetration Rate of Sheet Pile Using Cone Penetration Test Result )
À̽ÂÇö;ÀÓ³²±Ô;±èº´ÀÏ; ¼±¹®´ëÇб³ Åä¸ñ°øÇаú;¸íÁö´ëÇб³ Åä¸ñȯ°æ°øÇаú;¸íÁö´ëÇб³ Åä¸ñȯ°æ°øÇаú;
 
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ÄܰüÀÔ½ÃÇè°á°ú¸¦ ÀÌ¿ëÇÏ¿© ³Î¸»¶ÒÀÇ °üÀÔ¼Óµµ¸¦ ¿¹ÃøÇÒ ¼ö ÀÖ´Â ÇÁ·Î±×·¥À» °³¹ßÇÏ¿´´Ù. ƯÈ÷, ³Î¸»¶ÒÀÇ ½Ã°ø¿¡ µû¸¥ ÀÚÀ¯±æÀ̸¦ °í·ÁÇÏ¿© ³Î¸»¶ÒÀÇ È¾¹æÇâ Áøµ¿¿¡ µû¸¥ ¿¡³ÊÁö ¼Õ½Ç·®À» Á¤·®ÀûÀ¸·Î Æò°¡Çϰí À̸¦ ÇØ¼® ÇÁ·Î±×·¥¿¡ ¹Ý¿µÇÔÀ¸·Î½á Ãʱ⠰üÀÔ±íÀÌ¿¡ ´ëÇÏ¿© ¸»¶ÒÀÇ °üÀÔ¼Óµµ¸¦ °ú´ëÇÏ°Ô ¿¹ÃøÇÏ´Â °ÍÀ» ±Øº¹ÇϰíÀÚ ÇÏ¿´´Ù. °³¹ßµÈ ÇÁ·Î±×·¥¿¡ ÀÇÇÑ °üÀÔ¼Óµµ °è»ê°á°ú¸¦ ±âÁ¸ÀÇ ÇöÀå½ÃÇè°á°ú¿Í ºñ±³ºÐ¼®ÇÏ¿´´Âµ¥ ÃÑ 12mÀÇ °üÀÔ±íÀÌ¿¡ ´ëÇÏ¿© ¿¹ÃøÇÑ °üÀÔ¼Óµµ°ªÀº ½ÇÃø°ªÀÇ $47%{sim}120%$ ¹üÀ§¿´À¸¸ç °üÀÔ±íÀ̰¡ ÀÛÀ»¼ö·Ï ½ÇÃø°ª°ú ¿¹Ãø°ªÀÇ ÆíÂ÷´Â ÀÛ¾Ò´Ù.
A program for predicting rate of penetration of sheet pile using cone penetration test results was developed. Especially, energy consumption occurring from lateral vibration of sheet pile was estimated quantitatively in order to overcome overprediction of rate of penetration for shallow depths of pile installation. Penetration rates of pile calculated from developed program were compared with those of field test. Predicted rates of pile penetration for the depths to 12m were $47%{sim}120%$ of the measured values. As pile penetration depth decreases, the difference between the predicted rate of penetration and the measured rate of penetration decreases.
 
Ű¿öµå
Cone penetration test results;Energy consumption;Lateral vibration;Rate of penetration;
 
Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.23, no.12, 2007³â, pp.53-60
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200706414473951)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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