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本文提出以二次曲线拱坝作为单心圆、椭圆、抛物线、双曲线等4类拱坝的一般形式,方程待定系数作为设计变量,用非线性规划求得最优解。
In this paper, quadratic curve arch dam is taken as the general form of four kinds of arch dam, such as single heart circle, ellipse, parabola and hyperbola. The equation to be determined is taken as design variable, and the optimal solution is obtained by nonlinear programming.