¶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

Çѱ¹¼öÀÚ¿øÇÐȸ / v.36, no.6, 2003³â, pp.893-899
È帧Ư¼º°ú ÇÏ»óÆ¯¼ºÀ» µ¿½Ã¿¡ °í·ÁÇÑ ±³·®¼¼±¼½É »êÁ¤¿¡ °üÇÑ ¿¬±¸
( Determination of Bridge Scour Depth Considering Flow Conditions and Bed Characteristics )
ÃÖÁ¾¼®;¿©¿î±¤;±è¹®¸ð; (ÁÖ) µ¥ÀÌŸÇǾ¾¿¡½º;¸íÁö´ëÇб³ Åä¸ñȯ°æ°øÇаú;½Å±¸´ëÇÐ Åä¸ñ°ú;
 
ÃÊ ·Ï
º» ¿¬±¸¿¡¼­´Â ÇÏ»óÀÌ ´Ü´ÜÇÑ ÁöÁú±¸Á¶·Î ÀÌ·ç¾îÁø ÇÏ»óÁ¶°Ç¿¡¼­ÀÇ ½ÇÁ¦ÀûÀÎ ¼¼±¼Çö»óÀ» ÆÄ¾ÇÇϱâ À§ÇØ ½Ç½Ã°£ ±³·®¼¼±¼ ¸ð´ÏÅ͸µ ½Ã½ºÅÛÀ» ¼³Ä¡ÇÏ¿© È«¼ö½ÃÀÇ ¼¼±¼½ÉÀ» ÃøÁ¤ÇÏ¿´´Ù. ¶ÇÇÑ, È«¼ö Àü$cdot$ÈÄÀÇ Áö¹Ý±¸Á¶¸¦ ÃøÁ¤ÇÒ ¼ö ÀÖ´Â GPR(Ground Penetrating Radar)Ž»ç¸¦ ÅëÇÏ¿© È«¼ö·Î ÀÎÇÑ ¼¼±¼°¡´É¼ºÀ» ¸é¹ÐÈ÷ ÆÄ¾ÇÇÏ¿´´Ù. ÀÌ¿Í °°Àº ¿¬±¸°úÁ¤À» ÅëÇØ ÁöÁú±¸Á¶¿¡ µû¸¥ ¼¼±¼½É »êÁ¤°ø½ÄÀÇ Àû¿ë¼º ¿©ºÎ¸¦ ÆÇ´ÜÇÏ¿´°í ÇÏ»óÆ¯¼º°ú È帧Ư¼ºÀÌ µ¿½Ã¿¡ °í·ÁµÈ ½ÇÁ¦ÀûÀÎ ¼¼±¼ÀÇ ¿µÇâÀ» Æò°¡ÇÏ¿´´Ù.
In this study, a realtime bridge scour monitoring system was installed and operated to measure the real scour depths in relatively hard and rocky bottom. And riverbed change at before and after flood was investigated by GPR(Ground Penetrating Radar) to check the rationality of measured values. As the result of this study, it was revealed the inaccuracy of equilibrium scour depth estimation through the bridge scout equations because most of the equations do not reflect the differences of geological characteristics, evaluated the real scour depths considering both bed and flow conditions.
 
Ű¿öµå
½Ç½Ã°£ °èÃø;±³·®¼¼±¼;¼¼±¼½É;¼¼±¼½É °ø½Ä;realtime monitoring;bridge scour;scour depth;scour equation;
 
Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.36, no.6, 2003³â, pp.893-899
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200311922122465)
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¿