论文部分内容阅读
根据清江隔河岩水电站近几年的渗流原型观测资料 ,应用物理推断法和统计相关法分析了坝基渗流量、坝基扬压力的相关因子以及变化规律 ,通过逐步回归分析得出了渗流量及坝基渗压力的统计模型。利用得到的统计模型分析实测资料 ,其分析结果与实测值拟合较好
According to the seepage prototype observation data of Geheyan Hydropower Station in Qingjiang River in recent years, the factors of seepage flow of dam foundation and the uplift pressure of dam foundation are analyzed by using physical inference method and statistical correlation method. Through the stepwise regression analysis, the seepage volume and dam foundation Statistical model of seepage pressure. The obtained statistical model is used to analyze the measured data. The result of the analysis is in good agreement with the measured data