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Çѱ¹¼öÀÚ¿øÇÐȸ / v.35, no.5, 2002³â, pp.485-500
ÇѰ­ ÇÏ·ùºÎ Èå¸§ÇØ¼®À» À§ÇÑ ¼ö¸®ÇÐÀû ¸ðÇüÀÇ ±¸Ãà
( Establishment of Hydraulic Model for flow Analysis of the Lower Han River )
±è»óÈ£;±è¿ø; »óÁö´ëÇб³ À̰ø°ú´ëÇÐ Åä¸ñ°øÇаú;Çѱ¹°Ç¼³±â¼ú¿¬±¸¿ø ¼öÀÚ¿øÈ¯°æ¿¬±¸ºÎ;
 
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º» ¿¬±¸¿¡¼­´Â ÇѰ­ ÇÏ·ùºÎ ¹× ÀÓÁø°­¿¡¼­ ÇÏõ±¸Á¶¹°, Á¶À§, ÁÖ¿ä Áö·ù µîÀ¸·Î ÀÎÇØ º¹ÀâÇÏ°Ô Çü¼ºµÇ´Â È帧À» ÇØ¼®Çϱâ À§ÇÑ ¼ö¸®ÇÐÀû È«¼öÃßÀû¸ðÇüÀ» ±¸ÃàÇÏ¿´´Ù. À̸¦ À§ÇØ ÇÏ̵̿·® ÀڷḦ ¸ðÇü¿¡¼­ ÀÚµ¿ÀûÀ¸·Î ó¸®ÇÒ ¼ö ÀÖ´Â DWOPER-2K ¸ðÇüÀ» °³¹ßÇÏ¿´´Ù. °¨Á¶Áö¿ª¿¡¼­ ÀÌ·ç¾îÁø ½ÇÃø Á¶À§ÀÚ·á¿Í ÃÖ±ÙÀÇ ÇÏ̵̿·®¼º°ú¸¦ ÀÌ¿ëÇÏ¿© ¸ðÇüÀ» ±¸ÃàÇÏ¿´°í Àá½Ç¼öÁߺ¸¿Í ½Å°î¼öÁߺ¸¿¡¼­ ¹ß»ýÇÏ´Â È帧À» È¿°úÀû ¸ðÀÇÇÒ ¼ö ÀÖµµ·Ï ÇÏ¿´À¸¸ç ÇÏõ±¸°£º° À¯·®±Ô¸ðº°·Î Á¶µµ°è¼ö¸¦ ÃÖÀûÈ­½ÃÄ×´Ù. °³¹ßµÈ ¸ðÇüÀÇ °ËÁõ°á°ú ÇѰ­ ¹× ÀÓÁø°­ ÇÏ·ùºÎ¿¡¼­ º¹ÀâÇÏ°Ô ¹ß»ýÇÏ´Â ¿©·¯ °¡Áö ÇüÅÂÀÇ È帧À» È¿°úÀûÀ¸·Î ÇØ¼®ÇÒ ¼ö ÀÖ´Â °ÍÀ¸·Î ³ªÅ¸³ª È«¼ö¿¹°æº¸ Á¤È®µµ Çâ»ó, ÇÏõ°ü¸® µî¿¡ È¿À²ÀûÀ¸·Î »ç¿ëµÉ °ÍÀ¸·Î ±â´ëµÈ´Ù.
Hydraulic model was developed to analyze the complex flow due to channel structures, tide, and tributaries in the lower Han river and Imjin river. DWOPER-2K model which can automatically process the data transformation in the model was developed as the 1-D hydraulic routing model. Observed data in tidal zone and the recent channel geometry data were collected for hydraulic model. And the flow over the Jamsil and Singok submerged weir was analyzed properly and roughness coefficient was optimized to each regions and each discharges. By the results of verification of the model, the model developed in this study may contribute to improvement of the accuracy of flood forecasting and channel management because this model can efficiently and properly analyze the various kind of flow occurred in the region of the lower Han river and Imjin river.
 
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ÇѰ­;ÀÓÁø°­;¼ö¸®ÇÐÀû ¸ðÇü;Á¶À§;Han River;Imjin River;Flood Analysis;Hydraulic Model;Tide;
 
Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.35, no.5, 2002³â, pp.485-500
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200211921444966)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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