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Çѱ¹Áö¹Ý°øÇÐȸ / v.24, no.5, 2008³â, pp.55-64
´ë³ª¹«¸ÅÆ®·Î º¸°­µÈ ¿¬¾àÁö¹ÝÀÇ Áï½ÃħÇÏ·® ÃßÁ¤¿¡ °üÇÑ °íÂû
( The Immediate Settlement Estimation of the Improved Soft Ground Using Bamboo Mats )
±è¿ìÁø;±èÀ±ÇÏ;°­ÁøÅÂ;ÃÖ¿ëȯ;±èÁ¾·Ä; Àü³²´ëÇб³ Åä¸ñ°øÇаú;Çѱ¹Ç׸¸±â¼ú´Ü;Àü³²´ëÇб³ Åä¸ñ°øÇаú;Àü³²´ëÇб³ Åä¸ñ°øÇаú;Àü³²´ëÇб³ Åä¸ñ°øÇаú;
 
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¿¬¾àÁö¹Ý À§¿¡ Åä°ø±¸Á¶¹°À» ÃàÁ¶ÇÒ °æ¿ì, ±âÃÊÁö¹ÝÀÌ ÁöÁöÇÒ ¼ö ¾ø´Â Å« ÇÏÁßÀÇ ¼ºÅ並 ½Ç½ÃÇÏ°Ô µÇ¸é Áö¹ÝÆÄ±«°¡ ¹ß»ýÇϸ鼭 ¿¬¾àÃþ ³»·Î ¼ºÅäÀç·á°¡ ÇÔ¸ôÇÏ°Ô µÈ´Ù. À̶§, ÃàÁ¶Àç·á°¡ ¾î¶² ±íÀ̱îÁö ¿¬¾àÁö¹Ý¿¡ ħÇÏÇÏ¿© ´Ü¸éÀÌ Çü¼ºµÇ´Â°¡¸¦ ¿¹ÃøÇÒ Çʿ䰡 ÀÖ´Ù. ±âÁ¸ÀÇ À̷нÄ(Janbu, PeroffÀÇ À̷нÄ)À» ÀÌ¿ëÇÏ¿© Áï½ÃħÇÏ·®À» °è»êÇϱ¸ °á°ú¸¦ °ËÅäÇÑ ÈÄ ¹®Á¦Á¡À» ºÐ¼®ÇÏ¿© ´ë³ª¹« ¸ÅÆ®¸¦ ºÎ¼³ÇÑ Áö¹Ý¿¡ ÀûÇÕÇÑ À̷нÄÀ» Á¦½ÃÇÏ¿´°í, À̸¦ ÇöÀå¿¡ Àû¿ëÇÏ¿© Áï½Ã ħÇÏ·®À» °è»êÇϰí Áö¹ÝÁ¶»ç¿¡ ÀÇÇÑ Ä§ÇÏ·®°ú À¯ÇÑ¿ä¼ÒÇØ¼® °á°ú¸¦ °íÂûÇÏ¿´´Ù. ±× °á°ú, ħÇÏ´Â Á¦Ã¼ Á߾Ӻο¡¼­ ÃÖ´ë ħÇϰ¡ ¹ß»ýÇÏ¿´À¸¸ç À̷нİú ºñ½ÁÇÑ ¼öÄ¡¿Í °æÇâÀ» ³ªÅ¸³»¾ú´Ù. ±âÁ¸ À̷нÄÀ¸·Î ÇöÀåÀÇ Áï½ÃħÇÏ·®À» °è»êÇÑ °á°ú, JanbuÀÇ ¹æ¹ý°ú PeroloffÀÇ ¹æ¹ýÀÇ Ä§ÇÏ·®Àº ½ÇÁ¦ ħÇÏÀÇ 40%Á¤µµÀÇ Ä§ÇÏ·®ÀÌ °è»êµÇ¾ú´Ù.
When the structure is constructed on the soft ground, the embankment is settleed into the soft ground. At this time, the settlement of the structure is needed to predict. We are using bamboo mats construction only as a way of test construction. Under this circumstance, using the equation of Janbu and Perloff, we calculated the settlement, and analyzed the problem, suggesting proper theoretical equations showing the settlement of soft ground using bamboo mat. Using this equations the settlement was calculated and compared with the result of FEM. The result of the application was very close to the numerical value and the trend of theoretical equations. Using the existing equations, the settlement in Janbu's and Perloff's methods were calculated to be 40% of the actual settlement.
 
Ű¿öµå
Bamboo mats;FEM;Settlement;Soft ground;
 
Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.24, no.5, 2008³â, pp.55-64
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200816256327221)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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