¶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.24, no.2, 1991³â, pp.81-95
°¨Á¶ÇÏõÀÇ Á¶¼®ÀüÆÄ Ư¼º¿¡ °üÇÑ ÇØ¼®Àû ¿¬±¸(±Ý°­À» Áß½ÉÀ¸·Î)
( Analytical study on the tide propagation characteristics in tidal rivers )
ÀÌÀçÇü;±è°æ¼ö; Á¤È¸¿ø ÀüºÏ´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;Á¤È¸¿ø ÀüºÏ´ëÇб³ ´ëÇпø Åä¸ñ°øÇаú;
 
ÃÊ ·Ï
º» ¿¬±¸´Â Á¶¼®°ú ÇÏõ·ùÀÇ »óÈ£ÀÛ¿ëÀ» »ìÆìº¸±â À§ÇØ Áö¹è¹æÁ¤½ÄÀ» ¼·µ¿±Ù»ç´ðÀ» ÀÌ¿ëÇÏ¿© ÇØ¼® ÇØ¸¦ ±¸ÇÏ¿´´Ù. ¶ÇÇÑ ¿©±â¿¡ ÀÌ·ùÇ×°ú ºñ¼±Çü ¸¶ÂûÇ×À» Æ÷ÇÔ ÇÏ¿´´Ù. ÇÏõ·ù¿Í Á¶¼®ºÐÁ¶µé°úÀÇ º¹ÀâÇÑ »óÈ£ÀÛ¿ëÀ» °¢°¢ÀÇ ºÐÁ¶¿ÍÀÇ »óÈ£ÀÛ¿ëÀ¸·Î ´Ü¼øÈ­ ½Ã۱â À§ÇØ Á¶È­ºÐ¼®À» ½Ç½ÃÇÏ¿´´Ù Á¶¼®ÀÇ ¹«Â÷¿ø ¸Å°³º¯¼ö, ƯÈ÷ °¨¼âÀ²À» °¢°¢ÀÇ ÇØ¿¡ ´ëÇÏ¿© ±¸ÇÏ¿´´Ù. Æò°¡°á°ú ÇØ¼®ÇطκÎÅÍ ±¸ÇÑ °¨¼âÀ²Àº Á¶È­ºÐ¼®À¸·ÎºÎÅÍ ±¸ÇÑ ÃøÁ¤Ä¡º¸´Ù ³·°Ô Æò°¡µÇ¾î ±×µéÀÇ »ó°ü°ü°è¸¦ ¼³Á¤ÇÏ¿© º¸Á¤ ÇÏ¿´´Ù. ÇØ¼®Çظ¦ ±Ý°­ÀÇ °¨Á¶±¸°£¿¡ Àû¿ëÇÏ¿© °üÃøÄ¡¿Í ºñ±³ÇÑ °á°ú Àß ÀÏÄ¡ÇÏ¿´´Ù.
For investigation of the interaction of tide and river flow, the derived equations are solved analytically using the approximation method of perturbation. The convective inertia and nonlinear bottom friction terms are included in the derivations. The harmonic analysis is applied to decompose the complicated interaction of the freshwater discharge with various constituents of tide into its individual interaction with each constituent. In this study, four main constituents(M2, S2, Kl, 01) are included. The relations of dimensionless parameters of the tide, especially the dimensionless damping modulus, are then determined for each solution. The results show that analytical solution of dimensionless damping modulus underestimates the measured value obtained from harmonic analysis. Results of water level obtained by applying the analytical model to a tidal reach of the Keum River in the years 1981 and 1982 show very good agreement with those obtained from the harmonic analysis.
 
Ű¿öµå
 
Çѱ¹¼öÀÚ¿øÇÐȸÁö / v.24, no.2, 1991³â, pp.81-95
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1738-9488
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199111920093590)
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¿