摘要
正常水深和临界水深等水力要素的计算 ,是水工建筑物设计中常见的水力学问题。用公式直接计算属于高阶隐函数的求解问题 ,传统的计算方法是采用试算法和图解法 ,具有计算量大和精度差的缺点 ,采用数学中的迭代原理求解 ,弥补了上述的不足.
Calculation of the hydraulic factor (such as normal depth and critical depth) is a common hydraulic problem in the designing of hydraulic structure. The direct formul Calculation belongs to the implicit function of high order. Traditional methods of the trial and graphical calculation are not good, because of harier calculation work and lower precision.Iterative methocl sdve this problem.
出处
《山东农业大学学报（自然科学版）》
CSCD
北大核心
2003年第2期256-258,262,共4页
Journal of Shandong Agricultural University：Natural Science Edition
