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Çѱ¹Áö¹Ý°øÇÐȸ / v.22, no.6, 2006³â, pp.63-69
°³º°¿ä¼Ò¹ý¿¡ ÀÇÇÑ ´ÙÃþÁö¹ÝÀÇ ÁöÁö·Â »êÁ¤
( Evaluation of Bearing Capacity of Multi-layered Soil Deposits )
¹ÚÁØ;Áö¼ºÇö;À̽·¡;¹ÚÇöÀÏ; SK°Ç¼³(ÁÖ);Çö´ë°Ç¼³ ±â¼ú¿¬±¸¼Ò;Çѱ¹°úÇбâ¼ú¿ø, °Ç¼³ ¹× ȯ°æ°øÇаú;»ï¼º¹°»ê(ÁÖ) °Ç¼³ºÎ¹® ±â¼ú¿¬±¸¼Ò;
 
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º» ¿¬±¸¿¡¼­´Â ¾èÀº ±âÃÊÀÇ ÁöÁö·ÂÀ» Æò°¡ÇÒ ¼ö ÀÖ´Â °³º°¿ä¼Ò¹ý¿¡ ±Ù°ÅÇÑ ÇØ¼®±â¹ýÀÌ Á¦¾ÈµÇ¾ú´Ù. Á¦¾ÈµÈ ÇØ¼®±â¹ýÀº Åäü °£ÀÇ °Åµ¿¿¡ °üÇÑ ÀûÇÕÁ¶°ÇÀ» ź¼Ò¼º Winkler ½ºÇÁ¸µÀ¸·Î ¸ð»çÇÔÀ¸·Î½á ÆÄ±«¸é¿¡¼­ÀÇ ÀÀ·Â»óÅÂ¿Í ±ØÇÑÁöÁö·ÂÀ» ÇÔ²² ±¸ÇÒ ¼ö ÀÖ´Ù. ±â¹ýÀÇ Àû¿ë¼ºÀ» °ËÅäÇϱâ À§ÇÏ¿© ´ÜÀÏÃþ ¹× ÀÌÃþÁö¹Ý¿¡ ¼³Ä¡µÈ ¾èÀº ±âÃÊÀÇ ÁöÁö·Â ÇØ¼®À» ¼öÇàÇÏ¿´´Ù.
In this paper, a method is presented for estimating the bearing capacity of shallow foundations based on the Discrete Element Method (DEM). By applying Winkler-springs for accounting for the compatibility between soil blocks, the proposed method can estimate the state of stress at failure surface and the ultimate bearing capacity. For the investigation of the application of the method, example problems about shallow foundations on the single layer and two layers soil are analyzed.
 
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Bearing capacity;Discrete element method;Foundation;Limit equilibrium method;
 
Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.22, no.6, 2006³â, pp.63-69
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200633242257417)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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