路基工程最优化计算数学模型研究

Optimization model for road subgrade engineering

提出了以路基变坡点为变量、路基工程费用为目标函数的路基工程最优化设计数学模型 ,并给出了解析形式的目标函数和约束矩阵。为河道、公路及铁路路基最优化设计奠定了理论基础。

This paper presents the mathematical model of road subgrade engineering optimization design. Its variable is the design elevation of the change point of slope and its objective function is the subgrade engineering cost. This paper gives the analytical form of objective function and constraint matrix.