Gui-kai Sun

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The evaluation pattern that risk degree is a product of danger degree and vulnerability were introduced based on natural disasters risk expression recommended by the Humanitarian Affairs Department of United Nations. The transformed values function were put out to transfer overtopping probability into danger degree, which were measured on a scale of 0 to 1.(More)
Changzhou Hydro-junction spans two islands and three rivers. The navigation lock is arranged in the right bank of Wai jiang river. The horizontal and reverse flow velocity of the outlet portal on the navigation lock is always the main issues of the hydraulic research on navigation lock, due to the influence of the complicated flow condition. After several(More)
According to mathematical statistic's mathematic expectation theory, the stochastic dynamic programming method based on the expected benefit is established for the reservoir power plant. The model's objective function, solution ideas and process are introduced in detail. The calculation results of example indicate that the expected benefit of the power(More)
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