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Akademický článek

Extended Elliptic Mild Slope Equation Incorporating the Nonlinear Shoaling Effect

Autor: Xiao Qian-lu, Li Chun-hui, Fu Xiao-yan, Wang Mei-ju

Publikováno v: Polish Maritime Research, Vol 23, Iss s1, Pp 44-51 (2016)

The transformation during wave propagation is significantly important for the calculations of hydraulic and coastal engineering, as well as the sediment transport. The exact wave height deformation calculation on the coasts is essential to near-shore

Externí odkaz: https://doaj.org/article/90fb34805293415096bf9115bc9b09ff

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Akademický článek

Analysis of Safety Production Comprehensive Quality of Miner Based on Triangular Fuzzy Number

Autor: LI Chun-hui~, CHEN Ri-hui~, L Li-xing~, SU Heng-yu~

Publikováno v: Gong-kuang zidonghua, Vol 36, Iss 8, Pp 37-40 (2010)

The paper introduced the basic theory and method of triangular fuzzy number,and established an evaluation indexes system of safety production comprehensive quality of miner based on triangular fuzzy number.By appling the evaluation indexes system to

Externí odkaz: https://doaj.org/article/9a88793a01b8413c898dccb95d907053

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Akademický článek

Evaluation of Coal Mine Safety Production Based on AHP and Fuzzy Mathematics

Autor: ZOU Yi-huai, JIANG Cheng-yu, LI Chun-hui, SU Heng-yu

Publikováno v: Gong-kuang zidonghua, Vol 36, Iss 10, Pp 39-41 (2010)

In order to quantitatively and comprehensively evaluate situation of coal mine safety production, an evaluation index system of coal mine safety production was established. AHP was used to determine weight of evaluation indexes and fuzzy mathematics

Externí odkaz: https://doaj.org/article/039b70a3dae149c182315b7c7644f830

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