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Çѱ¹¼öÀÚ¿øÇÐȸ / v.30, no.4, 1997³â, pp.389-399
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96³â 7¿ù ÇÑź°À¯¿ª ÁýÁßÈ£¿ìÀÇ Æ¯¼º ºÐ¼®
( Hydrometeorological Characteristics of the Heavy Storm of July, 1996 in the Hantan Basin ) |
| À±¿ë³²;±èÀçÇü; °í·Á´ëÇб³ °ø°ú´ëÇÐ Åä¸ñȯ°æ°øÇаú;°í·Á´ëÇб³ ´ëÇпø Åä¸ñȯ°æ°øÇÐ;
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| 1996³â 7¿ù 26ÀÏ¡28ÀÏ¿¡ °ÉÃÄ °æ±âºÏºÎ ¹× °¿ø¿µ¼ Áö¹æ¿¡ ³»¸° ±â·ÏÀûÀÎ ÁýÁßÈ£¿ì¸¦ ´ë»çÀ¸·Î ¿¬Ãµ´ï ºØ±«ÀÇ ¿øÀÎÀÌ µÈ ÇÑź°À¯¿ª È£¿ìÀÇ ¼ö¹®±â»óÇÐÀû ±Ô¸ð¿Í ¹ß»ýƯ¼ºÀ» ºÐ¼®ÇÏ¿´´Ù. ÇÑź°À¯¿ª ¹× À২¡ À§Ä¡ÇÑ 21°³ ¿ì·®°üÃø¼ÒÀÇ ½Ã°£ ¿ì·®ÀڷḦ ¼öÁýÇÏ¿© ÁöÁ¡º°, Áö¼Ó½Ã°£º° ´©°¡¿ì·®°î¼±À» ÀÛ¼º¡¤ºñ±³ÇÔÀ¸·Î½á È£¿ìÀÇ °ø°£Àû À̵¿Æ¯¼ºÀ» ºÐ¼®ÇÏ¿´´Ù. ¶ÇÇÑ, ¿¬Ãµ´ïÀ¯¿ª¿¡ ³»¸° Áö¼Ó½Ã°£º° À¯¿ª Æò±Õ ¿¬¼Ó°¿ì·®À» ö¿ø ¹× ¿¬Ãµ¿ì·®°üÃø¼ÒÀÇ ºóµµ¿ì·®°ú ºñ±³ÇÏ¿´À» »Ó ¾Æ´Ï¶ó, ÀÌ Áö¿ªÀÇ Áö¼Ó½Ã°£º° °¡´ÉÃÖ´ë¼ö·®(PMP)°úµµ ºñ±³ÇÔÀ¸·Î½á '96³â 7¿ù È£¿ì°¡ ÀÌ Áö¿ª¿¡¼´Â ±â¿Õ ÃÖ´ë±â·Ï È£¿ìÀÓÀ» ÀÔÁõÇÏ¿´´Ù. |
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| The heavy strom of July 26-28, 1996, which occurred over the Northern Kyungi Province and Western Kangwon Province, is analyzed to investigate the hydrometeorological characteristics and frequency of occurrences of the storm. The study region is limited to the watershed area of Hantan River on which the partially destructed Yeonchon Dam is located. Hourly rainfall data at 21 rain gauging stations in and near the Hantan river basin are collected and the cumulative rainfall mass curves constructed and compared each other to judge the credibility and consistency of rainfall data at nearby stations. In order to analyze the spatially moving characteristics of rain storm the isochrones based on real time are constructed using the several fixed-percentage cumulative rainfalls at the stations. The basin average rainfalls of various durations are computed for Yeonchon dam and the return period of July/1996 storm are evaluated based on the rainfall frequency curves at Cheolwon and Yeonchon rain gauging stations. A comparison is also made between the July/1996 storm and PMP of the region, which demonstrated the severity of the heavy storm. |
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Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.30, no.4, 1997³â, pp.389-399
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199711920100353)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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