建筑用自卸汽车经济寿命预测

Forecast of economic life of self-unloading truck used on construction site

采用动态规划法建立了自卸汽车的经济寿命模型 ,并对某建筑公司 1台自卸汽车的经济寿命进行了预测。结果表明该自卸汽车的经济寿命大约为 10年 ,与实际情况相一致。这种预测有益于建筑用自卸汽车的运行与维护。

A mathematic model of economic life for self-unloading truck used on construction site is established based on dynamic planning method.The economic life of a self-unloading truck owned by a building company is forecasted.This truck has an economic life of about ten years and the result is in line with the actual situation.This economic life forecast for self-unloading trucks used on construction site is helpful to their operation and maintenance.