影响土石过水围堰溢流工况的因素分析

The analysis on the factors affecting overflow condition of earth-rock overflow cofferdam

应用坝工水力学理论,分析了影响土石过水围堰溢流工况的主要不确定因素及其分布,提出了不利溢流工况的设计风险率计算模型。

Based on the hydraulics theory of dam project, the main indefinite factors affecting overflow condition of earth - rock overflow cofferdam are analyzed and the calculating model of designing risk rate which is unfavorable to overflow condition is established .