工程寿命周期成本法在降低煤炭生产成本中的应用

Application of the Law of Cost of Life Cycle of the Project in Reducing Coal Production Cost

煤炭生产是一个循环的过程,在这个过程中,人们习惯于按经验操作,但经验操作不是最经济的操作,文中引用工程经济学中的工程寿命周期成本法对特殊情况下回采工作面机巷煤炭运输成本做一分析,对降低煤炭生产成本起到抛砖引玉的作用。

The coal production is a course of circulation,in this course,people get used to operating to experience,but it is not the most economic operation.This text that quotes the law of cost of life cycle of the project of the Economics of project make analysis to the transport cost of coal of the heading stope in special.This text plays a guiding role in reducing the coal production cost.