公路土石方调配优化数学模型的建立和程序设计

Establishment of Optimization Mathematical Model of Highway Earthwork Haul and Program Design

线性规划运输平衡问题数学模型应用于公路土石方调配 ,综合考虑借、弃方单价及运价和纵向调配运价 ,以最小费用为目标函数 ,调配方量为决策变量 ,调配单价 (元 /m3 )为价值系数 ,编制程序完成实现最小费用的优化调配方案 。

Applying the mathematical model of linear optimization haul equilibrium problem to the highway earthwork haul, the unit prices of borrow earth and wasted excavation and their hauling prices are considered comprehensively. On minimum expenses as the target function, the earthwork hauling quantity as the decision variable and the hauling price ($/m 3) as the cost coefficient, the programs to realize the optimization hauling project of minimum expenses and to output various forms are compiled according to the demand.