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Çѱ¹Áö¹Ý°øÇÐȸ / v.15, no.5, 1999³â, pp.111-124
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¿¬¾àÁ¡¼ºÅäÁö¹Ý¿¡¼ÀÇ ±íÀº±¼Âø¿¡ µû¸¥ Áö¹Ý°Åµ¿ÀÇ ¿¹Ãø°ú ÇöÀå°èÃø
( Prediction and Field Measurement on Behaviour of Soft Clay during Deep Excavation ) |
| Á¤¼º±³;Á¶±â¿µ;Á¤Àº¿ë; µ¿¾Æ´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;µ¿¾Æ´ëÇб³ °Ç¼³±â¼ú¿¬±¸¼Ò;µ¿¾Æ´ëÇб³ ´ëÇпø Åä¸ñ°øÇаú;
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| Á߿䱸Á¶¹°¿¡ ÀÎÁ¢ÇÏ¿© ÁöÇϱ¼ÂøÀ» ¼öÇàÇÒ °æ¿ì¿¡ Áö¹Ýº¯ÇüÀ» Á¤È®È÷ ¿¹ÃøÇÏ¿© ÇÇÇØ¸¦ ÃÖ¼ÒÈÇÏ´Â °ÍÀÌ Áß¿äÇÏ´Ù. º» ³í¹®¿¡¼´Â ´ë±Ô¸ðÀÇ ÁöÇϼöÁ¶¿¡ ÀÎÁ¢ÇÏ¿© ¿¬¾àÁ¡¼ºÅä ³»¿¡¼ ±¼ÂøÀÌ ¼öÇàµÉ ¶§, Áö¹Ý°Åµ¿À» ¿¹ÃøÇϱâ À§ÇÏ¿© Áö¹ÝÁ¶»ç¿Í ½Ç³»ÅäÁú½ÇÇè°ú ÇÔ²² À¯ÇÑ¿ä¼ÒÇØ¼®ÀÌ ½Ç½ÃµÇ¾ú´Ù. ÀÌ·¯ÇÑ ¿¹Ãø°ú ÇöÀå°èÃøÀ» ÅëÇÏ¿© È븷À̺®Ã¼¿Í ÀÎÁ¢±¸Á¶¹°ÀÇ °Åµ¿ ¹× ¾ÈÁ¤¼ºÀÌ °ËÅäµÇ¾ú´Ù Áö¹Ýº¯Çü¿¡ ´ëÇÑ °èÃø ¹× ¿¹Ãø°á°úÀÇ ºñ±³¿¡¼ ±¼Âø°øÁ¤ ¹× ÁöÇϼöÀ§ °Çϸ¦ ÇØ¼®½Ã¿¡ °í·ÁÇÏ´Â °ÍÀÌ Áß¿äÇÏ´Ù´Â °ÍÀ» º¸¿©ÁÖ¾ú´Ù. ÇâÈÄ ´õ ÁÁÀº ¿¹ÃøÀ» À§Çؼ´Â ÇØ¼®¹æ¹ýÀÇ °³¼±ÀÌ ¿ä±¸µÇ¾ú´Ù. |
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| When deep excavation adjacent to an existing structure is performed, it is very important to minimize damage on the structure through the prediction of ground movement. In this paper, finite element analysis was performed to predict the ground movement, based on the data from site investigation and laboratory tests, when deep excavation close to a buried water tank was carried out in soft clay ground. The movement and stabilities of the soil-cement wall(SCW) and the adjacent structure were checked using the results of the analysis and the field measurement. The comparison between the measured and the predicted ground movements showed the significance of the excavation procedure and lowering of water level in the analytical model. In the future, it is needed to improve the prediction method for better estimation of the ground movement. |
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| Ű¿öµå |
| Deep excavation;Soft clay;Ground movement;Finite element analysis; |
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Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.15, no.5, 1999³â, pp.111-124
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199911921749567)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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