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Çѱ¹Áö¹Ý°øÇÐȸ / v.19, no.2, 2003³â, pp.255-265
°­¿ì·Î À¯½ÇµÈ öµµ³ë¹Ý ±ä±Þº¹±¸¸¦ À§ÇÑ Áö¿À¹é½Ã½ºÅÛ °³¹ß ±âÃÊ¿¬±¸
( A Basic Study on the Geobag System for Urgent Restoration of the Collapsed Roadbed )
Á¶»ï´ö;Ȳ¼±±Ù;À̴뿵;À̱¤¿ì; Çѱ¹°Ç¼³±â¼ú¿¬±¸¿ø Åä¸ñ¿¬±¸ºÎ;Çѱ¹°Ç¼³±â¼ú¿¬±¸¿ø öµµ³ë¹Ý¹æÀ翬±¸ÆÀ;Çѱ¹°Ç¼³±â¼ú¿¬±¸¿ø Åä¸ñ¿¬±¸ºÎ;Çѱ¹°Ç¼³±â¼ú¿¬±¸¿ø Åä¸ñ¿¬±¸ºÎ;
 
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º» ¿¬±¸¿¡¼­´Â ÇØ¸¶´Ù ¿©¸§Ã¶ È£¿ì±â¿¡ ÁýÁßÀûÀ¸·Î ¹ß»ýµÇ´Â öµµ³ë¹Ý À¯½Ç ÇöÀåÀÇ ½Å¼ÓÇÑ º¹±¸¸¦ À§ÇÏ¿© »ç¿ëµÇ´Â Áö¿À¹éÀÇ °øÇÐÀû Ư¼ºÀ» Æò°¡Çϱâ À§ÇØ, ÀÏ·ÃÀÇ ½Ç³»½ÃÇèÀ» ¼öÇàÇÏ¿´´Ù. ¸ÕÀú º» º¹±¸½Ã½ºÅÛ¿¡ »ç¿ëµÇ´Â Áö¿À¹éÀÇ ÃÖÀû Å©±â´Â ÀϹÝÀûÀΠöµµ³ë¹Ý À¯½Ç ÇöÀå »óȲÀ» °í·ÁÇÏ¿© 44cm$ imes$66cm·Î Á¦¾ÈÇÏ¿´À¸¸ç, ÃÖÀû ä¿òµµ´Â ÀÏ·ÃÀÇ Á¤ÀûÇÏÁßÀçÇϽÃÇè °á°ú 80%°¡ ÀûÇÕÇÑ °ÍÀ¸·Î ³ªÅ¸³µ´Ù. ÇÑÆí º» ¿¬±¸¿¡¼­´Â ÀÏ·ÃÀÇ Ãà¼Ò¸ðÇü½ÇÇèÀ» ÅëÇØ Á¤Àû ¹× µ¿Àû ÇÏÁß ÀçÇϽà Áö¿À¹éÃàÁ¶³ë¹ÝÀÇ °øÇÐÀû °Åµ¿ Ư¼º ¹× Åä¾Ð ºÐÆ÷Ư¼ºÀ» Æò°¡ÇÏ¿´´Ù.
A series of laboratory tests were performed to evaluate engineering properties of geobag system which is used for urgent restoration of the collapsed roadbed. In this study, the suitable geobag size was proposed as 44cm wide and 66cm long, and the suitable filling ratio of geobag was also proposed as 80% through the static loading tests. Also a series of model tests were carried out to investigate the characteristics of the engineering behavior and the distribution of earth pressure of the geobag roadbed under static and dynamic loading.
 
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Geobag;Loading test;Model test;Roadbed;
 
Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.19, no.2, 2003³â, pp.255-265
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200311921640907)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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