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Çѱ¹Áö¹Ý°øÇÐȸ / v.25, no.1, 2009³â, pp.41-54
2¿­ H-ÆÄÀÏÀ» ÀÌ¿ëÇÑ ÀÚ¸³½Ä È븷ÀÌ °ø¹ý(SSR)ÀÇ °Åµ¿ºÐ¼® ¹× ½Ã°ø¹æ¹ý¿¡ °üÇÑ ¿¬±¸
( A Study on the Behaviour Analysis and Construction Method of the Self-Supported Earth Retaining Wall (SSR) Using Landslide Stabilizing Piles )
½ÉÀç¿í;¹Ú±Ùº¸;¼Õ¼º°ï;±è¼öÀÏ; ÄÚ¿À·Õ°Ç¼³ ±â¼ú¿¬±¸¼Ò Åä¸ñ¿¬±¸ÆÀ;¿¬¼¼´ëÇб³ »çȸȯ°æ½Ã½ºÅÛ°øÇкÎ;ÄÚ¿À·Õ°Ç¼³ ±â¼ú¿¬±¸¼Ò Åä¸ñ¿¬±¸ÆÀ;¿¬¼¼´ëÇб³ »çȸȯ°æ½Ã½ºÅÛ°øÇкÎ;
 
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º» ¿¬±¸´Â ÅÍÆÄ±â ÇüÅÂÀÇ °Ç¼³°ø»ç¿¡¼­ ·¹ÀÌÄ¿³ª Áö¹Ý¾ÞÄ¿ µîÀÇ Ãß°¡ÀûÀÎ ¹öÆÀÀÌ ÇÊ¿ä ¾ø´Â 2¿­ H-ÆÄÀÏÀ» ÀÌ¿ëÇÑ ÀÚ¸³½Ä È븷ÀÌ(SSR) °ø¹ý¿¡ ´ëÇÑ °ÍÀÌ´Ù. SSR °ø¹ýÀº »ç¸éÆÄ±« ¹æÁö¿ë ¾ïÁö¸»¶ÒÀÇ ¿ªÇÒÀ» ÇÏ´Â ÈÄ¿­¸»¶ÒÀ¸·Î 1Â÷ÀûÀÎ Åä¾ÐÀ» °¨¼Ò½ÃÄÑ È븷ÀÌ º®Ã¼ÀÇ Åä¾ÐÀ» ºÐ´ãÇÏ°í ¾ïÁö¸»¶Ò°ú È븷ÀÌ º®Ã¼ÀÇ ÀÏüȭ¸¦ ÅëÇØ È븷ÀÌ º®Ã¼ÀÇ °­¼ºÀ» Áõ´ë½ÃÅ´À¸·Î½á ·¹ÀÌÄ¿³ª Áö¹Ý¾ÞÄ¿ µîÀÇ Áöº¸Àç°¡ ÇÊ¿ä ¾øÀÌ Áö¹Ý±¼ÂøÀ» ¼öÇàÇÒ ¼ö ÀÖ´Â ÀÚ¸³½Ä È븷ÀÌ °ø¹ýÀÌ´Ù. º» ¿¬±¸¿¡¼­´Â SSR °ø¹ý¿¡ ´ëÇÑ ½Ç³»¸ðÇü½ÇÇè °á°ú¸¦ ÅëÇÏ¿© ±¼Âø¿¡ µû¸¥ Áö¹Ý ¹× È븷ÀÌ ±¸Á¶Ã¼ÀÇ º¯Çù°ú Åä¾ÐƯ¼ºÀ» ºÐ¼®ÇÏ¿´À¸¸ç, ¿©·¯ ÇöÀåÀû¿ë »ç·Ê¿Í °èÃø°á°ú¸¦ ÅëÇÏ¿© ±¼Âø¹æ¹ý¿¡ µû¸¥ È븷ÀÌ °¡½Ã¼³ÀÇ ½ÇÁ¦ º¯Çü Ư¼º ¹× °ø¹ýÀÇ Àû¿ë¼ºÀ» Æò°¡ÇÏ¿´´Ù. Æò°¡°á°ú, ¹ß»ýº¯À§°¡ ¸ðµÎ °èÃø Çã¿ëÄ¡ À̳»¿¡¼­ ¸¸Á·ÇÏ¿´´Ù.
The purpose of this research is to introduce the new temporary earth retaining wall system using landslide stabilizing piles. This system is a self-supported retaining wall (SSR) without installing supports such as tiebacks, struts and rakers. The SSR is a kind of gravity structures consisting of twin parallel lines of piles driven below excavation level, tied together at head of soldier piles and landslide stabilizing piles by beams. In order to investigate applicability and safety of this system, a series of experimental model tests were carried out and the obtained results are presented and discussed. Furthermore, the measured data from seven different sites on which the SSR was used for excavation were collected and analyzed to investigate the characteristic behavior lateral wall movements associated with urban excavations in Korea. It is observed that lateral wall movements obtained from the experimental model is in good agreement with the general trend observed by in site measurements.
 
Ű¿öµå
Internal excavation method;Landslide stabilizing piles;Self-supported retaining wall (SSR);Slope excavation method;Standard method;
 
Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.25, no.1, 2009³â, pp.41-54
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200908349651945)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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ȸ»ç¼Ò°³ ±¤°í¾È³» ÀÌ¿ë¾à°ü °³ÀÎÁ¤º¸Ãë±Þ¹æÄ§ Ã¥ÀÓÀÇ ÇѰè¿Í ¹ýÀû°íÁö À̸ÞÀÏÁÖ¼Ò ¹«´Ü¼öÁý °ÅºÎ °í°´¼¾ÅÍ
   

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