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提出接缝板应力回归公式，建立以面层和基层厚度为变量、路面结构总造价最低为目标函数的具有接缝的水泥混凝土路面优化设计数学模型，并根据优化设计思想及非线性规划方法编制出求解代化设计数学模型的计算程序，可供工程设计参考。
The stress regression formula of the joint slab was put forward. The optimal design mathematical model of the cement concrete pavement with joints was set up with the variable of the surface layer and grass-roots thickness as the objective function and the lowest total cost of the road surface structure. Based on the optimized design idea and the nonlinear programming method To solve the mathematical model of the design of the calculation program for engineering design reference.