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Çѱ¹Áö¹Ý°øÇÐȸ / v.18, no.1, 2002³â, pp.127-132
½ÇÇè p-y °î¼±À» ÀÌ¿ëÇÑ µ¿Àû ±º¸»¶Ò È¿°ú ºÐ¼®
( The Evaluation of Dynamic Group Pile Effect by the Analysis of Experimental p-y Curves )
±è¼º·Ä;±è¼ºÈ¯;Á¤Ãæ±â;±è¸í¸ð; ¼­¿ï´ëÇб³ °ø°ú´ëÇÐ Áö±¸È¯°æ½Ã½ºÅÛ°øÇкÎ;Çѱ¹µµ·Î°ø»ç;¼­¿ï´ëÇб³ °ø°ú´ëÇÐ Áö±¸È¯°æ½Ã½ºÅÛ°øÇкÎ;¼­¿ï´ëÇб³ °ø°ú´ëÇÐ Áö±¸È¯°æ½Ã½ºÅÛ°øÇкÎ;
 
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Shaking table tests are performed on model group piles to investigate the mechanics of dynamic pile-soil interaction, and to evaluate the dynamic group pile effect. Tests are executed on a single pile as well as group piles($3 imes3$) by varying a pile spacing from 3D to 8D. A lumped mass is located on top of piles to simulate a superstructure. Dynamic p-y curves of the single pile and the group piles are obtained from the tests and compared with the backbone slopes of API cyclic p-y curves. From the comparisons, dynamic pile group effects are evaluated in terms of a pile spacing, a shaking frequency, and a shaking intensity.
 
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Dynamic group pile efffct;Dynamic p-y curve;Shaking table test;Pile-soil dynamic interaction;
 
Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.18, no.1, 2002³â, pp.127-132
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200211921044043)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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