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Çѱ¹Áö¹Ý°øÇÐȸ / v.16, no.4, 2000³â, pp.43-50
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¾Ï¹ÝÀ» Æ÷ÇÔÇÑ ´ÙÃþÅä Áö¹Ý¿¡¼ÀÇ ±íÀº ±¼Âø½Ã È븷À̺®Ã¼ÀÇ ¼öÆòº¯À§ ¹× °Ñº¸±âÅä¾Ð
( Lateral Wall Movements and Apparent Earth Pressures for In-situ Walls during Deep Excavations in Multi-Layered Grounds with Rocks ) |
| À¯Ãæ½Ä;±è¿¬Á¤; Á¤È¸¿ø, ¼º±Õ°ü´ëÇб³ Åä¸ñ°øÇаú;Á¤È¸¿ø, (ÁÖ)½Å¼º¿£Áö´Ï¾î¸µ Áö¹Ý°øÇкΠ»ó¹«;
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| º» ³í¹®¿¡¼´Â µµ½ÉÁö ±íÀº ±¼ÃàÇöÀå¿¡¼ ¼öÁýÇÑ °èÃøÀڷḦ Åä´ë·Î ºÐ¼®ÇÑ È븷À̺®Ã¼ÀÇ °Åµ¿¿¡ °üÇÑ ³»¿ëÀ» ´Ù·ç¾ú´Ù. ÃÑ 57°³ ÇöÀå¿¡ ½Ã°øµÈ H-pile+È븷ÀÌÆÇ º®Ã¼¿Í ÇöÀ埼³ ÁÖ¿½Ä ¸»¶Ò º®Ã¼, ±×¸®°í ÁöÇÏ¿¬¼Óº®Ã¼ µî ´Ù¾çÇÑ Á¾·ùÀÇ È븷ÀÌ º®Ã¼¸¦ °í·ÁÇÏ¿´À¸¸ç, ±¼ÂøÀ¸·Î ÀÎÇÑ º®Ã¼ÀÇ °Åµ¿ ¹× °Ñº¸±âÅä¾ÐÀ» ÁýÁßÀûÀ¸·Î ºÐ¼®ÇÏ¿´´Ù. ¼öÁýµÈ °èÃøÀڷḦ Åä´ë·Î º®Ã¼ ¹× ÁöÁö±¸Á¶ÀÇ Çü½Ä µî È븷À̺®Ã¼ÀÇ ´Ù¾çÇÑ ±¸¼º¿ä¼Ò°¡ º®Ã¼ÀÇ °Åµ¿ ¹× °Ñº¸±â Åä¾Ð¿¡ ¹ÌÄ¡´Â ¿µÇâÀ» ºÐ¼®.°íÂûÇÏ¿´À¸¸ç, ±× °á°ú¸¦ ÇöÀç Àû¿ëÇϰí ÀÖ´Â ¼³°è/ÇØ¼®¹ý°ú ºñ±³ÇÏ´Â ÇÑÆí ´Ù¾çÇÑ Â÷Æ®ÀÇ Çü½ÄÀ¸·Î Á¦½ÃÇÏ¿´´Ù. ¶ÇÇÑ °èÃøÀڷḦ Åä´ë·Î È븷À̺®Ã¼ÀÇ ÃÖ´ë¼öÆòº¯À§¸¦ Æò°¡ÇÏ´Â °æÇè½ÄÀ» Á¦¾ÈÇÏ¿´´Ù. |
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| This paper presents the measured performance of in-situ walls using the measured data collected from various deep excavation sites in urban area. A variety of in-situ wall systems from 57 sites were considered, including H-pile walls, soil cement walls, cast-in-place pile walls, and diaphram walls. The examination included lateral wall movements as well as apparent earth pressure distributions. The measured data were thoroughly analyzed to investigate the effects of various components of in-situ wall system, such as types of wall and supporting system, on the lateral wall movement as well as on the apparent earth pressure distribution. The results wee then compared with the current design/analysis methods, and information is presented in chart formes to provide tools that can be used for design and analysis. Using the measured data, a semi-empirical equation for predicting deep excavation induced maximum lateral wall movement is suggested. |
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| Ű¿öµå |
| Deep excavation;In-situ wall;Measured data;Lateral wall movement;Apparent earth pressure; |
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Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.16, no.4, 2000³â, pp.43-50
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200011920441314)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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