CAJ | 학술논문

针对封堵溃口问题，根据流体力学理论，建立了重物落水后运动过程的数学模型，利用小型试验获取相关数据的方法进行研究，用该模型对实验的工况进行了计算，并对模型和实验进行了分析和评价．通过实例，验证了该模型较好地模拟了大坝溃决后的重物落水后的运动过程，模型结果可以为溃坝洪水风险提供科学依据．
침대봉도궤구문제，근거류체역학이론，건립료중물낙수후운동과정적수학모형，이용소형시험획취상관수거적방법진행연구，용해모형대실험적공황진행료계산，병대모형화실험진행료분석화평개．통과실례，험증료해모형교호지모의료대패궤결후적중물낙수후적운동과정，모형결과가이위궤패홍수풍험제공과학의거．
In this paper, a mathematical model for the dam failure with the weights into wa- ter was established by the fluid dynamics theory. The model was applied to the small-scale test by which we obtained relevant data. The model simulated the movement process of weights into water, according to comparison between the calculated value and measured da- ta. This model can provide a scientific foundation for the risk of dam break flood.