¶óÆæÆ®¦¢Ä«Æä¦¢ºí·Î±×¦¢´õº¸±â
¾ÆÄ«µ¥¹Ì Ȩ ¸í»çƯ°­ ´ëÇבּ¸½Ç޹æ Á¶°æ½Ç¹« µ¿¿µ»ó°­ÀÇ Çѱ¹ÀÇ ÀüÅëÁ¤¿ø ÇÐȸº° ³í¹®
ÇÐȸº° ³í¹®

Çѱ¹°Ç¼³°ü¸®ÇÐȸ
Çѱ¹°ÇÃà½Ã°øÇÐȸ
Çѱ¹µµ·ÎÇÐȸ
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
Çѱ¹»ýÅÂÇÐȸ
Çѱ¹¼öÀÚ¿øÇÐȸ
Çѱ¹½Ä¹°ÇÐȸ
Çѱ¹½Ç³»µðÀÚÀÎÇÐȸ
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
Çѱ¹ÀܵðÇÐȸ
Çѱ¹Á¶°æÇÐȸ
Çѱ¹Áö¹Ý°øÇÐȸ
Çѱ¹ÇÏõȣ¼öÇÐȸ
Çѱ¹È¯°æ»ý¹°ÇÐȸ
Çѱ¹È¯°æ»ýÅÂÇÐȸ

Çѱ¹Áö¹Ý°øÇÐȸ / v.24, no.4, 2008³â, pp.5-13
¿¬¾àÇÑ ½ÇÆ®Áö¹Ý°ú »ýȰ¿ÀÆó¼ö¿Í °øÀåÆóÀ¯·Î ¿À¿°µÈ ½ÇÆ®Áö¹ÝÀÇ ÁöÁö·Â °áÁ¤¿¡ °üÇÑ ¿¬±¸
( A Study on the Determination of Bearing Capacity of Soft Silty Ground and Polluted Silty Ground with Wastewater and Factory Waste Oil )
¾ÈÁ¾ÇÊ;¹Ú»ó¹ü; Á¶¼±´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;Á¶¼±´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;
 
ÃÊ ·Ï
¿¬¾àÇÑ ½ÇÆ®Áö¹Ý(ML)°ú »ýȰ¿ÀÆó¼ö¿Í °øÀåÆóÀ¯·Î ¿À¿°µÈ ½ÇÆ®Áö¹Ý($ML_p$)¿¡ ½Ç³»¸ðÇü½ÇÇèÀ» ½Ç½ÃÇÏ¿© ¿À¿°¹°ÁúÀÇ Áõ°¡¿¡ µû¸¥ ÁöÁö·Â°ªÀÇ º¯È­ µî¿¡ ´ëÇÑ ½ÇÁ¦ÀÇ Àû¿ë¼ºÀ» ±âÁ¸ÀÇ ¿¬±¸°á°ú¿Í ºñ±³ ºÐ¼®ÇÏ¿´´Ù. »ýȰ¿ÀÆó¼ö¿Í °øÀåÆóÀ¯·Î ¿À¿°µÈ ½ÇÆ®Áö¹ÝÀº ¿À¿°¹°Áú ÇÔ·®ÀÌ Á¡Â÷ Áõ´ëÇÒ¼ö·Ï ¿À¿°¹°ÁúÀÇ ¿µÇâÀ¸·Î ¿¬¾àÇÑ ½ÇÆ®Áö¹Ý º¸´Ù Áö¹ÝÀÇ ¼Ò¼ºÈ­°¡ ÃËÁøµÇ¾î Áö¹ÝÀÇ °­µµÆ¯¼ºÀº °¨¼ÒÇÏ´Â °ÍÀ¸·Î ³ªÅ¸³µ´Ù. ¿¬¾àÇÑ ½ÇÆ®Áö¹ÝÀÇ ÇѰèÇÏÁß °ª $q_{cr}=4.14c_u$, ±ØÇÑÁöÁö·Â °ª $q_{ult}=9.53c_u$·Î »êÁ¤µÇ¾úÀ¸¸ç, »ýȰ¿ÀÆó¼ö¿Í °øÀåÆóÀ¯·Î ¿À¿°µÈ ½ÇÆ®Áö¹ÝÀÇ ÇѰèÇÏÁß °ª qcr=1.78cu, ±ØÇÑÁöÁö·Â °ª $q_{ult}=4.39c_u$·Î »êÁ¤µÇ¾ú´Ù. »ýȰ¿ÀÆó¼ö¿Í °øÀåÆóÀ¯·Î ¿À¿°µÈ ½ÇÆ®Áö¹ÝÀÇ ÇѰèÇÏÁß°ú ±ØÇÑÁöÁö·Â °ªÀÌ ¿¬¾àÇÑ ½ÇÆ®Áö¹ÝÀÇ ÇѰèÇÏÁß°ú ±ØÇÑÁöÁö·Â º¸´Ù ´Ù¼Ò ÀÛ°Ô ³ªÅ¸³µ´Ù. ÀÌ´Â ¿À¿°¹°ÁúÀÇ Áõ°¡·Î ÀÎÇÏ¿© Àü´ÜÀúÇ×ÀÌ ÀúÇÏµÇ¹Ç·Î½á ´Ù¼Ò ÀÛÀº °ªÀ» ³ªÅ¸³½ °ÍÀ¸·Î »ç·áµÈ´Ù.
Laboratory model test with soft silty ground (ML) and polluted silty ground with wastewater and factory waste oil ($ML_p$) was conducted and the applicability of changes of bearing capacity from the increase of pollutants was compared and analyzed with existing findings. As silty ground polluted with wastewater and factory waste oil had increased contents of pollutants, plasticization of ground was fostered compared to soft silt ground due to the influence of pollutants, and characteristics of ground strength decreased. Critical surcharge value of soft silty ground $q_{cr}=4.14c_u$, ultimate bearing capacity value $q_{ult}=9.53c_u$, critical surcharge value of silty ground polluted with wastewater and factory waste oil $q_{cr}=1.78c_u$ and ultimate bearing capacity value $q_{ult}=4.39c_u$. Critical surcharge and ultimate bearing capacity of silty ground polluted with wastewater and factory waste oil were less than those of soft silty ground. It meant that shearing resistance due to the increase of pollutants decreased and rather a smaller value was obtained.
 
Ű¿öµå
Critical surcharge;Excretion;Laboratory pilot tests;Ultimate bearing capacity;
 
Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.24, no.4, 2008³â, pp.5-13
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200821036726092)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
¸ñ·Ïº¸±â
ȸ»ç¼Ò°³ ±¤°í¾È³» ÀÌ¿ë¾à°ü °³ÀÎÁ¤º¸Ãë±Þ¹æÄ§ Ã¥ÀÓÀÇ ÇѰè¿Í ¹ýÀû°íÁö À̸ÞÀÏÁÖ¼Ò ¹«´Ü¼öÁý °ÅºÎ °í°´¼¾ÅÍ
   

ÇÏÀ§¹è³ÊÀ̵¿