用牛顿迭代法求解明渠水深邓小玲１求明渠均匀流水深。这是渠道水力计算中的重要内容。传统方法是采用试算法和图解法，计算繁琐，精度不高。如采用电算求解，不仅可节约大量时间，还可以采用理论上较严密的方法得出更精确的结果。对已知渠道底坡Ⅰ、边坡系数Ｍ、糙率Ｎ和... Using Newton’s iterative method to solve the water depth of the open channel Deng Xiaoling 1 Seeking the water depth of the open channel. This is an important part of channel hydraulic calculations. The traditional method is to use the trial algorithm and graphic method, calculation is complicated, the accuracy is not high. Such as the use of computerized solution, not only can save a lot of time, you can also use more rigorous theoretical methods to draw more accurate results. On the known channel slope Ⅰ, slope coefficient M, roughness N and ...