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Çѱ¹¼öÀÚ¿øÇÐȸ / v.9, no.1, 1976³â, pp.101-105
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( A Study on Determination of Probability Rainfall-Depth of Short Duration as Consideringthe Project Life and the Factor of Safety in Seoul ) |
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| This Study is developed in order to determine the probability of a raintall depth of short duration in Seoul as considering the profect life and the factor of safety of hydraulic structures. The raw annual maximum rainfall data are selected from 1915 to 1974 about short duration (10min-120min.) in Seoul. The selected data are treated by frequency analysis, and the hypothesis that the distribution fuction of the raw data is normal Distribution is performed by chi-square test that signifcance level has 5%. With the parameters (mean and standard deviation) of the accepted distribution function, the probabilitn of a rainfall depth can be easily determined on the graph which is made on this paper. |
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Çѱ¹¼öÀÚ¿øÇÐȸÁö / v.9, no.1, 1976³â, pp.101-105
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1738-9488
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO197611920088983)
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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