桥式起重机全寿命周期成本分析

Life Cycle Cost Analysis of Bridge Crane

鉴于桥式起重机的使用越来越广泛,提出全寿命周期成本的计算思想,研究各个时期的计算模型,建立较为合理的桥式起重机全寿命周期成本评估方法。传统的桥式起重机使用单位只注重建设成本的一次性投入支出,很少考虑建成后正常维修需要的长期成本,全寿命周期成本分析的提出主要目的是为了桥式起重机在寿命周期内达到性能最优,实现利益最大化,建立系统的较为完善的桥式起重机全寿命经济评估模型。

In view of the bridge crane is more and more widely used,and puts forward the whole life cycle cost calculation of ideas,the calculation model of various periods,establish a reasonable bridge crane whole life cycle cost assessment method,the traditional bridge crane unit using only pay attention to the construction cost of one-time investment spending,rarely consider the long-term costs after the completion of the normal maintenance need,the main purpose of the whole life cycle cost analysis is to make the bridge crane in the life cycle to achieve the best performance,to maximize the benefits,to establish a systematic and relatively perfect bridge crane life cycle economic evaluation model.