¶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.29, no.5, 1996³â, pp.129-138
ÆóÇÕÇü¼ö°è ¸ðÇü¿¡ ÀÇÇÑ ºÎÁ¤·ù ÇØ¼®
( Unsteady Flow Analysis by the Looped Network Channel Model )
¹ÚºÀÁø;ÀÌȯ±â;Á¤°ü¼ö; Çѱ¹¼öÀÚ¿ø°ø»ç Ư¼öÁö¿ª»ç¾÷º»ºÎ °Ç¼³Ã³;Çѱ¹¼öÀÚ¿ø°ø»ç °ü¸®º»ºÎ ´ï°ü¸®Ã³;Çѱ¹¼öÀÚ¿ø°ø»ç Ư¼öÁö¿ª»ç¾÷º»ºÎ °Ç¼³Ã³;
 
ÃÊ ·Ï
LoopnetÀº ÆóÇÕÇü¼ö°è¿¡¼­ ¹°ÀÇ È帧¿¡ °üÇÑ ½Ã°£Àû °ø°£Àû º¯È­¸¦ °è»êÇÒ ¼ö ÀÖ´Â ºÎÁ¤·ù ÇØ¼®ÇÁ·Î±×·¥ÀÌ´Ù. º» ¿¬±¸¿¡¼­´Â ÀÌ ¸ðÇüÀÌ Àû¿ëÇϰí ÀÖ´Â Looped Solution ¾Ë°í¸®µëÀ» À¯µµÇϰí, ÆóÇÕÇü¼ö°èÀÇ ½ÃÇèÇϵµ¸¦ ±¸¼ºÇÏ¿© ÀÌ ¸ðÇüÀÇ ¾ÈÁ¤¼º ¹× Á¤È®¼ºÀ» ½ÃÇèÇØ º¸¾Ò´Ù. ¶ÇÇÑ ±¼Æ÷õ À¯¿ªÀ» ´ë»óÀ¸·Î ÀÌ ¸ðÇüÀ» Àû¿ëÇÏ¿© ¼ö°ø ±¸Á¶¹°, ¼­ÇØÃøÀÇ Á¶À§¿Í À¯¿ªÀÇ È«¼ö À¯ÀÔ µîÀ» °í·ÁÇÑ È«¼öÀ§¸¦ »êÁ¤ÇÏ¿´´Ù. ±× °á°ú ¸ðÇüÀÇ ¾ÈÁ¤¼º ¹× Á¤È®¼º ½ÃÇè¿¡¼­ ½Å·ÚÇÒ ¸¸ÇÑ °á°ú¸¦ ¾òÀ» ¼ö ÀÖ¾úÀ¸¸ç, ¿îÇÏÀÇ ¿î¿µ¼öÀ§´Â ±¼Æ÷õ º»·ù¿Í ¹æ¼ö·Î±¸°£ ¸ðµÎ È«¼öÀ§ º¯È­¿¡ Å« ¿µÇâÀ» ¹ÌÄ¡Áö ¸øÇÏ¿´À¸³ª, Á¶µµ°è¼ö´Â È«¼öÀ§ º¯È­¿¡ Áß¿äÇÑ ¹°¸®Àû ¿ä¼Ò Áß Çϳª·Î ºÐ¼®µÇ¾ú´Ù.
Loopnet model was developed to simulate unsteady flow in the looped network channel, considering change of the time and space. In this study, the looped solution algorithm was derived and the accuracy and stability of the model was tested. The Gulpo river system was used to calculate the flood water levels considering the hydraulic structures, tidal effect and inflow hydrographs. The result of the simulation showed that the accuracy and stability of this model was reliable. The change of flood water level of the Gulpo River system and the spillway section were not greatly affected by the operation water level of the navigation channel. But this analysis showed that roughness was one of the very important physical factor in changing flood water level.
 
Ű¿öµå
 
Çѱ¹¼öÀÚ¿øÇÐȸÁö / v.29, no.5, 1996³â, pp.129-138
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1738-9488
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199611920097794)
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¿