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Çѱ¹¼öÀÚ¿øÇÐȸ / v.34, no.5, 2001³â, pp.551-560
¼öÀ§°üÃø°ú ¼ö¸®ÇÐÀû ÇϵµÃßÀû¿¡ ÀÇÇÑ ¼öÀ§-À¯·® °ü°è½ÄÀÛ¼º
( Determination of Stage-discharge Relations by Hydraulic Channel Routing and Stage Measurement )
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The research estimated the roughness coefficients for the reach of Hwawon-Goryeonggyo-Hyeongpung stage stations in the Nakdong River through hydraulic channel routing. The data needed were only stage data from the three stations and river cross section data. Stage-discharge relations were determined from the computed discharges by the channel routing. They are better than the previous stage-discharge relations from direct measurements. Discharge computation errors from stage errors were analyzed and a simple method was suggested to limt reach lengths from prohibiting large errors from lateral inflows.
 
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¼ö¸®ÇÐÀû ÇϵµÃßÀû;¼öÀ§-À¯·® °ü°è½Ä;Á¶µµ°è¼ö;hydraulic channel routing;stage-discharge relation;roughness coefficients;
 
Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.34, no.5, 2001³â, pp.551-560
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200111920841133)
¾ð¾î : Çѱ¹¾î
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