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消力池深度和消力坎高度的计算,以往均采用试算法或图解法,计算过程繁锁,精度也不高,若将迭代方法(详见《陕西水利》1987年第一期“水力计算中常见方程的简便解法”,下称“简便解法”)推广应用到方程组,就可大大提高计算速度和精度。(一)消力池深的迭代计算消力池简图见图1。消力池深度的计算归结为求解下列联立方程组:式中 E。——以开挖消力池前渠底为基准
In the past, the calculation of the depth of the stilling pool and the height of the dipping ridge were all conducted using the trial method or the graphic method. The calculation process is complicated and the accuracy is not high. If the iterative method is used (for details, see “Hydraulic Calculation of Shaanxi Province” Simple solution to common equations “, hereinafter referred to as” simple solution ") to promote the application of the system, you can greatly improve the speed and accuracy of the calculation. (A) Idiopathic calculation of the Icing pool The diagram of the Idle pool is shown in Figure 1. The calculation of the depth of the stilling pool comes down to solving the following simultaneous equations. - Base excavation before the bottom of the tank