Journal of Industrial Technology (산업기술연구)
- Volume 26 Issue B
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- Pages.43-51
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- 2006
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- 1229-9588(pISSN)
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- 1598-1371(eISSN)
Compatibility inspection for the way for Decision about Bight Flow Profile of Standard River Design
하천설계기준의 만곡부 수면형 결정 방법에 대한 적용성 검증
- Published : 2006.08.31
Abstract
Through the result of calculating the deviation between the value calculated from two-dimensional number formula, one-dimensional number interpretation, and curving part water surface type calculation method, we could confirmed that the deviation is reduced more than 50% when we use curving part water surface type calculation method. Also it was confirmed that there occurs the reduction rate of maximum 59% as the result of comparing with one-dimensional number interpretation since the reduction rate of safe room height was 20%, in 500 CMS of flood water quantity when we planted the construction of levee by curving part water surface type calculation method. And therefore, we have confirmed that the curving water surface type calculation method can be used as a simple formula in rivers with water quantity less than 500 CMS that flows in and out in Jess than 90 degree angle.
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