¶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.22, no.11, 2006³â, pp.13-23
ÄÞÆÑ¼Ç ±×¶ó¿ìÆÃ¿¡ ÀÇÇÑ Èë´ïÀÇ ´©¼öº¹¿ø °ø»çÈ¿°ú ºÐ¼®
( The Effect of Remedial Works to Control the Leakage Problem in Earth Fill Dam by Compaction Grouting )
õº´½Ä;ÀÌ¿ëÀç;Á¤ÇÏÀÍ; ;;;
 
ÃÊ ·Ï
±¹³»ÀÇ Èë´ï Áß¿¡¼­ ´ïÄھƿ¡ ÇÔ¸ô ¹× ´©¼ö°¡ ¹ß»ýÇÑ »ç·Ê°¡ ÀÖ¾ú´Âµ¥ ÄÞÆÑ¼Ç±×¶ó¿ìÆÃ¿¡ ÀÇÇÏ¿© ´ïÄÚ¾ÆÀÇ ¼Õ»óºÎÀ§¸¦ º¹¿øÇÏ¿´´Ù. º» ¿¬±¸¿¡¼­´Â ÄÞÆÑ¼Ç±×¶ó¿ìÆÃ¿¡ ÀÇÇÑ º¹¿ø°ø»çÀü °ø»çÁß ¹× °ø»çÈÄ¿¡ ½Ç³» ¹× ÇöÀå½ÃÇèÀ» ÅëÇÏ¿© ÄÞÆÑ¼Ç±×¶ó¿ìÆÃ È¿°ú¸¦ Æò°¡ÇÏ¿´´Ù. ÄÞÆÑ¼Ç±×¶ó¿ìÆÃ°ø»ç¿Í ´õºÒ¾î Á¤¹ÐÇÑ ÇöÀåÁ¶»ç ¹× Áö±¸¹°¸®Å½»ç¸¦ ÁøÇàÇÏ¿´´Ù. ÄÞÆÑ¼Ç±×¶ó¿ìÆÃ°ø»ç´Â 2000³â 6¿ù 16ÀϺÎÅÍ 8¿ù 24ÀϱîÁö ¼öÇàµÇ¾ú´Ù. ÄÞÆÑ¼Ç±×¶ó¿ìÆÃ°ø»ç¿¡ ÀÇÇÑ ´ïº¹¿øÈÄ¿¡ ´ïÄÚ¾ÆÀÇ ´©¼ö°¡ °¨¼ÒµÇ¾ú´Ù. ÄÞÆÑ¼Ç±×¶ó¿ìÆÃ°ø»ç°¡ ¼Õ»óµÈ ´ïÀ» º¹¿øÇϴµ¥ È¿°ú°¡ Å« °ÍÀ¸·Î Æò°¡µÇ¾ú´Ù. ÄÞÆÑ¼Ç±×¶ó¿ìÆÃ°ø¹ýÀÇ Àû¿ë¿¡ ÀÇÇÏ¿© ´ïÄÚ¾ÆÀÇ ´À½¼ÇÏ°í °ø°£ÀÌ ÀÖ´Â ºÎºÐÀ» ä¿ì°Ô µÇ¾ú°í ±×¶ó¿ìÆÃ ó¸®Àü¿¡ ºñÇÏ¿© ´©¼ö·®ÀÌ ¾à 96% Á¤µµ °Ý°¨µÇ¾ú´Ù.
The sinkhole and leakage in dam core were detected at one of earth fill dams in Korea. The damage areas in the core of the dam were repaired by compaction grouting method. This study is to evaluate compaction grouting activity by in-situ and laboratory experiments before, during and after the remedial work. The intensive site investigation and geophysical survey were conducted during and after the compaction grouting work. The compaction grouting work was carried out for the damaged dam core between June 16 and August 24, 2000. The leakage reduction generally occurred in the core of the dam after the remedial work. The use of compaction grouting was considered the proper countermeasures for repairing the damaged dam. It shows that the loose or voided zones have been properly filled and the leakage has been reduced by about 96% of that before the treatment of the remedial work performed at dam core by compaction grouting.
 
Ű¿öµå
Compaction grouting;Dam core;Earth fill dam;Injection;Leakage;Repair;
 
Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.22, no.11, 2006³â, pp.13-23
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200604623519835)
¾ð¾î : ¿µ¾î
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¿