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Çѱ¹¼öÀÚ¿øÇÐȸ / v.26, no.3, 1993³â, pp.103-111
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¼ö¸é°î¼±°è»ê¹ýÀÇ Àû¿ë¿¡ ´ëÇÑ ¿¬±¸ -HEC-2¸ðÇü ÀÌ¿ëÀ» Áß½ÉÀ¸·Î-
( On Application of Computation Method of Water Surface Profile Using HEC-2 ) |
| ÀÌÁ¤±Ô;ÀÌÃ¢ÇØ; Á¤È¸¿ø, ÇϾç´ëÇб³ Åä¸ñ°øÇаú;Á¤È¸¿ø, ÇѾç´ëÇб³ ´ëÇпø Åä¸ñ°øÇаú;
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| ÀÚ¿¬ÇÏõÀÇ ¼ö¸é°î¼±À» °è»êÇϱâ À§ÇÏ¿© Ç¥ÁØÃàÂ÷°è»ê¹ý¿¡ ±Ù°ÅÇÏ HEC-2¸ðÇüÀ» ÀÌ¿ëÇÏ´Â °ÍÀÌ ÀϹÝÀûÀÌ´Ù. »ó·ùÈ帧¿¡¼ ¼ö¸é°î¼±ÀÇ °è»êÀº ÀϹÝÀûÀ¸·Î ÇÏ·ù¿¡¼ »ó·ù·Î ¼öÇàÇØ ³ª°£´Ù. ±×·¯³ª ÀÌ¿Í ¹Ý´ë·Î ±âÁؼö¸é°í°¡ »ó·ùÁöÁ¡¿¡¸¸ ÀÖ´Â °æ¿ì, ÇÏ·ùÂÊÀÇ ¼ö¸é°íµéÀ» °è»êÇϰíÀÚ ÇÒ ¶§´Â ¸¹Àº ³ë·Â°ú ½Ã°£ÀÌ ÇÊ¿äÇÏ°Ô µÈ´Ù. ÀÌ·¯ÇÑ °æ¿ì¿¡µµ HEC-2¸¦ ÀÌ¿ëÇÏ¿© °£ÆíÇÏ°Ô »ó·ù¿¡¼ ÇÏ·ù·Î ¼ö¸é°î¼±À» °è»êÇÏ´Â ¹æ¹ýÀ» Á¦¾ÈÇÏ¿´À¸¸ç, ÀÌ ¹æ¹ýÀ» ±ÕÀϼö·Î¿Í ÀÚ¿¬ÇÏõ¿¡ Àû¿ëÇÏ¿© Ÿ´ç¼º°ú Á¤¹Ðµµ¸¦ °ËÅäÇÏ¿´´Ù. |
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| The HEC(Hydrologic Engineering Center)-2 program, which utilize the standard step method, is usually adopted in the practical works for the water surface profile computation of natural channels. Water profile computation is, in general, carried upstream for subcritical flow. On the other hand, when the reference water surface si given upstream, numerous efforts and a great deal of time are necessary to compute the downstream water surface profile for subcritical flow. A simple method, computing the water surface profile from upstream to downstream for subcritical flow by HEC-2, is suggested in this paper. The applicability and the accuracy of this method are discussed by applying this method to both prismatic and natural channels. |
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Çѱ¹¼öÀÚ¿øÇÐȸÁö / v.26, no.3, 1993³â, pp.103-111
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1738-9488
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199311920094575)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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