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Çѱ¹¼öÀÚ¿øÇÐȸ / v.36, no.2, 2003³â, pp.153-159
Box-Cox º¯È¯¿¡ ÀÇÇÑ I-D-F °î¼±ÀÇ ÆòȰȭ
( The Smoothing of Rainfall Intensity - Duration - frequency Relationships curve by the Box-Cox Transformation )
ÀÌÈñâ;¼º±â¿ø; °Ç±¹´ëÇб³ ´ëÇпø Åä¸ñ°øÇаú;°Ç±¹´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;
 
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I-D-F°î¼±À» À¯µµÇÒ ¶§ °­¿ìÀÚ·áÀÇ º¸À¯¿¬ÇÑÀÌ ÃæºÐÇÏÁö ¾ÊÀ» °æ¿ì Áö¼Ó½Ã°£º° °­¿ì°­µµÀÇ º¯È­°¡ ¸Å²ô·´°Ô ¿¬°áµÇÁö ¸øÇÏ´Â °æ¿ì°¡ ¹ß»ýÇϱ⵵ ÇÑ´Ù. ƯÈ÷ °î¼±¿¡¼­, »ó´ëÀûÀÎ Àå½Ã°£¿¡ °­¿ì°­µµ°¡ Å©°Ô µÇ´Â ¹®Á¦´Â ½Ç¹«ÀûÀ¸·Î I-D-F °î¼±À» ÀÌ¿ëÇϴµ¥ Å« È¥¶õÀ» ¾ß±â ½ÃŲ´Ù. º» ¿¬±¸¿¡¼­´Â °­¿ìÀڷḦ Box-Coxº¯È¯À» ÀÌ¿ëÇÏ¿© Áö¼Ó½Ã°£°ú °­¿ì°­µµÀÇ »ó°ü°ü°è¸¦ ÅëÇØ ÀÌ·¯ÇÑ ¹®Á¦¸¦ ÇØ°áÇÏ´Â ¹æ¹ýÀ» Á¦½ÃÇÑ´Ù. »êû°ú ¿µÃµÀÇ °­¿ìÀÚ·á¿¡ ´ëÇÑ ºÐ¼®°á°ú Box-Cox º¯È¯ÀÇ ½ÇÈ¿¼ºÀ» È®ÀÎÇÒ ¼ö ÀÖ¾ú´Ù.
When available rainfall data is not sufficient, a rough tendency of I-D-F relationship appeared frequently. In fact, rainfall intensity on the curve shows abnormally higher value the longer rainfall duration is applied that gives rise to great confusion to apply a rainfall I-D-F relationships curve to a practical work, however, the research work will present a way to solve above mentioned problem by the use of the Box-Cox transformation formula for a given rainfall data. The study came to a conclusion that the Box-Cox transformation formula is satisfied to utilize in a practical work on the ground of analysis for rainfall data of Sancheong and Yeongcheon.
 
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BOZX-Cox º¯È¯;I-D-F °î¼±;ÆòȰȭ;Box-Cox transformation;rainfall I-D-F relationships curve;smoothing;
 
Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.36, no.2, 2003³â, pp.153-159
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200311921617917)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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