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Çѱ¹Áö¹Ý°øÇÐȸ / v.23, no.7, 2007³â, pp.27-36
ÇÁ¸®½ºÆ®·¹½ºÆ® ¶ìÀåÀ» Àû¿ëÇÑ È븷ÀÌ ½Ã½ºÅÛÀÇ ¸ðÇü ½ÃÇè
( A Model Test of Earth Retention System with Prestressed Wale )
¹ÚÁ¾½Ä;±è¼º±Ô;ÁÖ¿ë¼±;ÀåÈ£ÁØ;±è³«°æ; Çѱ¹°Ç¼³±â¼ú¿¬±¸¿ø ±¹ÅäÁö¹Ý¿¬±¸ºÎ;¼º±Õ°ü´ëÇб³ °Ç¼³È¯°æ½Ã½ºÅÛ°øÇаú;¼º±Õ°ü´ëÇб³ °Ç¼³È¯°æ½Ã½ºÅÛ°øÇаú;´ë¿ì°Ç¼³;¼º±Õ°ü´ëÇб³ °Ç¼³È¯°æ½Ã½ºÅÛ°øÇаú;
 
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ÇÁ¸®½ºÆ®·¹½ºÆ® ¶ìÀåÀ» Àû¿ëÇÑ È븷ÀÌ ½Ã½ºÅÛÀÇ ¾ÈÁ¤¼ºÀ» Æò°¡ÇÏ°í °Åµ¿ Ư¼ºÀ» ±Ô¸íÇϱâ À§ÇÏ¿© ¸ðÇü ½ÃÇèÀÌ ¼öÇàµÇ¾ú´Ù. º» È븷ÀÌ ½Ã½ºÅÛÀÇ ¸ðÇü ½ÃÇèÀ» À§ÇØ ÇöÀå ±Ô¸ðÀÇ ÇÁ¸®½ºÆ®·¹½ºÆ® ¶ìÀåÀ» Àû¿ëÇÑ È븷ÀÌ ½Ã½ºÅÛ¿¡ ´ëÇÑ Â÷¿ø ÇØ¼®ÀÌ ¼öÇàµÇ¾ú´Ù. º» ³í¹®¿¡´Â »õ·Î¿î È븷ÀÌ ½Ã½ºÅÛ¿¡ ´ëÇÑ Â÷¿ø ÇØ¼®ÀÇ ÀýÂ÷ ¹× ¹æ¹ýÀÌ Á¦½ÃµÇ¾î ÀÖ´Ù. Â÷¿ø ÇØ¼® °á°ú·ÎºÎÅÍ ¸ðÇü ±Ô¸ðÀÇ ÇÁ¸®½ºÆ®·¹½ºÆ® ¶ìÀåÀ» Àû¿ëÇÑ È븷ÀÌ ½Ã½ºÅÛÀ» ±¸ÇöÇÏ¿´´Ù. ¸ðÇü ½ÃÇè Áß »õ·Î¿î È븷ÀÌ ½Ã½ºÅÛ ºÎÀç¿¡ ´ëÇÑ °èÃøÀ» ¼öÇàÇÏ¿© È븷ÀÌ º®Ã¼ ¹è¸éÀÇ Åä¾Ð °Åµ¿, ÇÁ¸®½ºÆ®·¹½ºÆ® ¶ìÀåÀÇ º¯Çü °Åµ¿, ¶ìÀå ½Ã½ºÅÛ ºÎÀçÀÇ Èû °Åµ¿°ú ¹öÆÀº¸ÀÇ Èû °Åµ¿À» ÆÄ¾ÇÇÏ¿´´Ù. ¸ðÇü ½ÃÇè °á°ú´Â ÇÁ¸®½ºÆ®·¹½ºÆ® ¶ìÀå ½Ã½ºÅÛ ºÎÀçÀÇ ¼³°è °á°ú¿Í ºñ±³ Æò°¡µÇ¾ú´Ù.
A model test was performed to evaluate the stability of a new earth retention system with a prestressed wale. For the model test, the dimensional analysis of a full-scaled earth retention system with prestressed wales was performed. Details of the dimensional analysis of the new earth retention system were presented in this paper. Based on the results of the dimensional analysis, the model-scaled earth retention system with a prestressed wale was simulated. The lateral earth pressures on the wall, the lateral deflection of the prestressed wale, the sectional force on members of the prestressed wale system, and the loads of struts were measured during construction simulation. The measured results were evaluated and compared with those of the design criterion. From the measurements, the behavior of this earth retention system was investigated.
 
Ű¿öµå
Dimensional analysis;Earth retention system;Model test;Prestressed wale;
 
Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.23, no.7, 2007³â, pp.27-36
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200734514821456)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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