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Çѱ¹Áö¹Ý°øÇÐȸ / v.6, no.4, 1990³â, pp.43-52
µ¿Àû ÇÏÁßÀ» ¹Þ´Â ¸»¶Ò±âÈ£ÀÇ Áö¹Ý¹Ý·Â¿¡ °üÇÑ ¿¬±¸
( A Study on Soil Reaction of Pile Fonndation Subjected to Dynamic Loading )
±è¿µ¼ö;À̼Û;¹é¿µ½Ä; °æºÏ´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;. ¼­¿ï½Ã¸³´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú., °æÈ¸´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;;
 
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¼öÆò¹æÇâÀÇ Á¶È­Áøµ¿À» ¹Þ´Â ¸»¶ÒÁÖº¯ÀÇ Áö¹ÝƯ¼º¿¡ °üÇÑ °¢Á¾ °è¼öµéÀÇ È¿°ú¸¦ ¿¬±¸ÇÏ¿´´Ù. ±×¸®°í ºñ¼±Çü ÇØ¼®À» À§ÇÏ¿© ¸»¶ÒÁÖº¯ÀÇ ÈëÀ» ¼ºÁúÀÌ °°Àº ¿©·¯°³ÀÇ µ¿½É°í¸® ¸ð¾çÀ¸·Î ³ª´©¾î Áö¹Ý¹Ý·Â ¶Ç´Â ÈëÀÇ °­¼ºÀ» °è»êÇÏ¿´À¸¸ç ´ÙÀ½°ú °°Àº °á·ÐÀ» ¾ò¾ú´Ù. 1) °­¼ºÀÇ ½Ç¼ö¿Í Çã¼öºÎºÐÀº ¹«Â÷¿ø Á֯ļö°¡ Áõ°¡ÇÔ¿¡ µû¶ó Àü´Ü °è¼öºñ, Æ÷¾Æ½¼ºñ, ±×¸®°í ¿ÜºÎ¿µ¿ª±îÁöÀÇ °Å¸®ÀÇ ºñ¿¡ ´ëÇÏ¿© Å« º¯È­¸¦ ³ªÅ¸³Â°í ±× Â÷ÀÌ´Â °­¼ºÀÇ Çã¼öºÎºÐ¿¡ ´õ ÇöÀúÇÏ°Ô ³ªÅ¸³µ´Ù. 2) ÈëÀÇ °­¼ºÀÇ ¿ÜºÎ¿µ¿ª±îÁöÀÇ °Å¸®°¡ Áõ°¡ÇÒ¼ö·Ï ÇöÀúÇÏ°Ô °¨¼ÒÇÏ¿´´Âµ¥ °­¼ºÀÇ ½Ç¼öºÎºÐÀº Á֯ļö°¡ ÀÛÀ»¼ö·Ï Å©°Ô ³ªÅ¸³µ´Ù. ¹Ý¸é¿¡ Çã¼öºÎºÐÀº ÀÛ°Ô ³ªÅ¸³µ´Ù.
To investigate the effects of soil properties of the soft zone around a pile subjected 1,o the horizontal harmonic vibration, the parametric study is perfomed. The determination of the soil reaction or stiffness of the Winkler springs representing the soil around a pile is performed by dividing the soil profile into a number of homogeneous obtained from this study are as follows : 1) The real and imaginary parts of the stiffness show clear variations for the different shear modulus ratios, poisson's ratios, and distance retios to outer boundary as the dimensionless frequency increases. The differences are more pronounced for the imaginary part of the stiffness. 2) The stiffness of soil shows clear decrease. The real parts of the stiffness show larger as the frequency increases. On the other hand, the imaginary parts of the stiffness show smaller.
 
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Çѱ¹Áö¹Ý°øÇÐȸÁö:Áö¹Ý / v.6, no.4, 1990³â, pp.43-52
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-215X
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199011920444027)
¾ð¾î : Çѱ¹¾î
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