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Çѱ¹Áö¹Ý°øÇÐȸ / v.19, no.3, 2003³â, pp.45-51
¿¬¾àÁö¹Ý¿¡ ¼³Ä¡µÈ ¼ÒÀÏ½Ã¸àÆ®¸»¶ÒÀÇ °Åµ¿
( Behaviors of Soil-cement Piles in Soft Ground )
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º¹ÇÕ±âÃÊÀÇ ÇÑ Çü½ÄÀÎ ¼ÒÀÏ½Ã¸àÆ® ¸»¶ÒÀÇ °Åµ¿ Ư¼ºÀ» ÄÄÇ»ÅÍ ÇØ¼®À» ÅëÇÏ¿© ¿¬±¸ÇÏ¿´´Ù. ¿¬Á÷ÇÏÁßÀ» ¹Þ´Â ¼ÒÀÏ½Ã¸àÆ®¸»¶ÒÀÇ °Åµ¿ Ư¼ºÀ» ABAQUS¶ó´Â »ó¿ë ÇÁ·Î±×·¥À» »ç¿ëÇÏ¿© Á¶»çÇÏ¿´À¸¸ç ÇØ¼®Á¶°ÇÀº Áö¹Ý¹°¼ºÄ¡, ¸»¶ÒÀÇ ±æÀÌ, ġȯÀ², °­¼ººñ, ÇÏÁß Á¶°Ç µîÀ» ´Þ¸®ÇÏ¿© ½Ç½ÃÇÏ¿´´Ù. ÇØ¼® °á°ú´Â ÇÏÁßÀÇ ÀüÀÌ ¹× ħÇÏÆ¯¼º »Ó¸¸ ¾Æ´Ï¶ó È¿°úÀûÀÎ ¸»¶Ò±æÀÌ¿Í ¸»¶Ò ¹× Áö¹ÝÀÇ ÇÏÁß ºÐ¹è¿¡ °üÇÏ¿©¼­µµ À¯¿ëÇÏ°Ô ¾²ÀÏ ¼ö ÀÖÀ½ÀÌ ÆÇ¸íµÇ¾ú´Ù. ¶ÇÇÑ º¹ÇÕ±âÃʸ¦ ¼³°èÇÒ ¶§ °­¼ººñ, ġȯÀ²ÀÌ ¼³°è¿¡ °¡Àå Å« ¿µÇâÀ» ¹ÌÄ¡´Â ÀÎÀÚ·Î ³ªÅ¸³µ´Ù.
This study was undertaken to investigate behavior characteristics of soil-cement piles in composite foundations through computer analysis. The soil-cement piles with cushion subjected to the vertical central loading only were analyzed using the program - ¡°ABAQUS¡±. The investigation was conducted for various conditions including soil property, pile dimension, replacement ratio, pile/soil modular ratio, and load intensity. The results of analysis provided not only the load transfer and settlement behaviors but also the effective pile length and load distribution between a pile and soil. It was concluded that in the design of composite foundations, the modular ratio and replacement ratio are two design parameters.
 
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ABAQUS;Replacement ratio;Soft ground;Soil-cement piles;
 
Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.19, no.3, 2003³â, pp.45-51
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200311921763542)
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