¶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.19, no.6, 2003³â, pp.61-70
Àú¼öº¯È­¿¡ µû¸¥ »ç·Â´ïÀÇ °Åµ¿ ¿¬±¸
( A Study on the Behaviour of an Earth and Rockfill Dam Due to Reservoir Water )
; ;
 
ÃÊ ·Ï
»ç·Â´ïÀº Á¡ÅäºÎÅÍ »ç¼®¿¡ À̸£´Â ´Ù¾çÇÏ°í º¹ÇÕÀûÀÎ Àç·á·Î ±¸¼ºµÇ¾î ÀÖ°í, ÀÌ¿¡ µû¸¥ Á¦Ã¼ÀÇ Åõ¼ö¼º Â÷ÀÌ µîÀ¸·Î ÀÎÇØ °Ç¼³ ÈÄÀÇ °Åµ¿¾ç»óÀº ¾ÆÁÖ º¹ÀâÇÏ°Ô ³ªÅ¸³­´Ù. ƯÈ÷, °Ç¼³ ÀÌÈÄ °èÀýÀû °­¿ì Â÷ÀÌ·Î ¾ß±âµÇ´Â ¼öÀ§º¯È­´Â ´ïÀÇ °Åµ¿º¯È­¸¦ ¾ß±âÇϸç, ÀÌ·± Ư¼ºµéÀº °á°úÀûÀ¸·Î °Ç¼³ ÈÄ ´ï °Åµ¿ÀÇ Á¤ÇüÈ­¸¦ ¾î·Æ°Ô ÇÑ´Ù. °Ç¼³ ÈÄ ´ïÀÇ °Åµ¿Àº Àú¼öÀ§ÀÇ º¯È­, Á¦Ã¼Ä§Åõ µîÀ¸·Î ÀÎÇØ ½Ã°£ ÀÇÁ¸ÀûÀ̸ç ÀÌ·¯ÇÑ °Åµ¿ÀÌ °Ç¼³ ÈÄ ´ïÀÇ ¿­È­Çö»ó°ú ¾î¶°ÇÑ °ü°è°¡ Àִ°¡¸¦ Á¶»çÇØº¸´Â °ÍÀº Áß¿äÇÑ Àǹ̰¡ ÀÖ´Ù. °Ç¼³ ÈÄ ´ï °Åµ¿Á¤º¸´Â ´ï °ü¸®´Â ¹°·Ð ¼³°è¿¡µµ ¾ÆÁÖ À¯¿ëÇÑ Á¤º¸·Î½á Ȱ¿ëµÉ ¼ö ÀÖ´Ù. º» ¿¬±¸¿¡¼­´Â °Ç¼³ ÈÄ ¹ß»ý °¡´ÉÇÑ ´Ù¾çÇÑ ¼öÀ§º¯È­Á¶°ÇÀ» ´ã¼ö, ¼öÀ§Çϰ­, ¹Ýº¹¼öÀ§ÀÇ ÇüÅ·ΠÀÌ»óÈ­Çϰí, ¼öÀ§º¯È­¼Óµµ¿¡ µû¸¥ ½Ã°£ÀÇÁ¸¼º °Åµ¿À» ¸ðµ¨¸µÇϱâ À§ÇÏ¿© º¯À§-°£±Ø¼ö¾ÐÀÇ °áÇÕ¹æÁ¤½ÄÀ» ÀÌ¿ëÇÑ À¯ÇÑ¿ä¼Ò ÇØ¼®À» ¼öÇàÇÏ¿´´Ù. ÇØ¼®°á°ú´Â ÇÏÁßÀüÀÌ, ¼ö¾ÐÇÒ·ÄÀÇ °¡´É¼º, ÀÀ·Â°æ·Î º¯È­ µîÀÇ °üÁ¡¿¡¼­ ºÐ¼®ÇÏ¿´´Ù. º» ¿¬±¸°á°ú·ÎºÎÅÍ ½ÇÁ¦ ´ïÆÄ±« »ç·Ê·ÎºÎÅÍ ¹ß°ßµÇ´Â Áö¹Ý°øÇÐÀû ¹®Á¦¿¡ ´ëÇÑ Á¤·®Àû ÀÌÇØ¿Í °Ç¼³ ÈÄ ´ï°ü¸®¿¡ ÀÖ¾î ´ï¿¡ ÀÜÁ¸ÇÏ´Â ¿ªÇÐÀû ´É·ÂÀ» °í·ÁÇÏ¿© ¼öÀ§¸¦ Á¦¾îÇÏ´Â °ÍÀÌ Áß¿äÇÔÀ» È®ÀÎÇÏ¿´´Ù.
The behaviour of an earth and rock-fill dam is complicated due to reservoir water and various materials in zoned dams. Different materials with a wide range of permeability and seasonal variation of reservoir water result in the time dependent post-constructional behaviour. In aged dams it is often required to control water level to keep the dams safe. In this case information on the post-constructional dam behaviour is important. However, present geotechnical knowledge does not fully support the occasion. In this study the post-constructional behaviour of a dam is investigated using coupled finite element models for series of idealized water reservoir cases: impoundment, draw down, seasonal fluctuation with different rising and falling speeds. Numerical results were analysed in respect of geotechnical parameters such as load transfer, hydraulic fracturing potential and stress paths. It is shown that the control of water level is an important factor while operating dams.
 
Ű¿öµå
Coupled analysis;Earth and rockfill dam;Reservoir water;
 
Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.19, no.6, 2003³â, pp.61-70
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200311922147864)
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¿