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Çѱ¹Áö¹Ý°øÇÐȸ / v.4, no.1, 1988³â, pp.29-36
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ÁöÁøÇÏÁßÀ» ¹Þ´Â ÆÄÀϱâÃÊÀÇ È¾¹æÇâ µ¿Àû °Åµ¿Çؼ®
( Dynamic Analysis of Lateral Pile under Seismic Loading ) |
| ÀÌÀθð;ÀÌÇöÁ¾; Á¤È¸¿ø, °í·Á´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;Çѱ¹µµ·Î°ø»ç µµ·Î¿¬±¸¼Ò;
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| º» ¿¬±¸¿¡¼´Â ÁöÁøÇÏÁßÀ» ¹Þ´Â ÆÄÀϱâÃÊÀÇ È¾¹æÇâ µ¿Àû °Åµ¿Çؼ®ÀÌ ¼öÇàµÇ¾ú´Ù. ÇØ¼®¸ðµ¨Àº °£ÆíÇϸ鼵µ ºñ±³Àû Á¤È®ÇÑ Beam-on-twinkler Foundation ¸ðµ¨À» »ç¿ëÇÏ¿´´Ù. µ¿Àû P-y °ü°è´Â Áö¹ÝÀÇ ºñ¼±Çü È¿°ú¸¦ °í·ÁÇÒ ¼ö ÀÖ´Â Kagawa¿Í Kraft°¡ Á¦¾ÈÇÑ ¹æ¹ýÀ» »ç¿ëÇÏ¿´À¸¸ç. ÀÌ °ü°è´Â ÇØ¼®°á°ú¿¡ °¡Àå Å« ¿µÇâÀ» ¹ÌÄ£´Ù. ¶ÇÇÑ, ÆÄÀÏÀÇ ±º È¿°úµµ ±Ù»çÀûÀ¸·Î °í·ÁÇÏ¿´´Ù. ÇØ¼®°á°ú·Î´Â ÆÄÀÏÀÌ ÁöÁöÇÏ´Â »óºÎ±¸Á¶¹°ÀÌ ¾øÀ» °æ¿ì¿¡´Â ÆÄÀÏÀÇ °Åµ¿Àº Áö¹ÝÀÇ °Åµ¿°ú ÀÏÄ¡ÇÏ¿´´Ù. ±×·¯³ª »óºÎ±¸Á¶¹°ÀÌ ÀÖÀ» °æ¿ì¿¡´Â ÆÄÀϰú Áö¹Ý»çÀÌ¿¡ »ó´ëº¯À§°¡ ¹ß»ýÇÏ¿´´Ù. ¶ÇÇÑ ÆÄÀÏÀÇ ³»Áø¼³°è½Ã¿¡´Â Áö¹ÝÀÇ °Åµ¿À¸·Î ÀÎÇÏ¿© ÆÄÀÏ¿¡ °Å¸®´Â Èݸð¸àÆ®¸¦ °ßµô ¼ö ÀÖ°Ô ¼³°èÇÏ¿©¾ß ÇÑ´Ù. |
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| Dynamic analysis of lateral pile under seismic loading is performed in this paper. As an analytical model, the Bean-on-twinkler Foundation Model is used for this study because of its simplicity and acceptible accuracy . The method suggested by Kagawa and Kraft, which can account for non-linear effects, is used for the dynamic P-y relationship This relationship is found to be the most important factor in analysis . Group pile effects are also considered approximately The results of dynamic analysis show that a pile without supporting mass follows the soil movement ; in the case of a pile with supporting mass, the relative displacement between the soil and the pile occurs . When designing piles, it must be considered that piles have to resist the curvatures originated by the soil movement. |
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Çѱ¹Áö¹Ý°øÇÐȸÁö:Áö¹Ý / v.4, no.1, 1988³â, pp.29-36
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-215X
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO198811920443172)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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