一种基于经济寿命理论的船闸大修周期确定方法

船闸大修周期的确定是船闸管理工作的重点,目前我国在这方面没有统一规定.将技术经济学中设备经济寿命的概念引入船闸大修周期的确定过程,使船闸的大修更加经济合理,为船闸大修计划的制定提供了新的思路,改变各船闸根据经验或是大修工程审批情况制定大修计划、船闸带病运行的现状.

Determineation of cycle of lock overhaul based on the theory of economical life

To determine the cycle of lock overhaul is the key of management for a ship lock.At present,there are no uniform rules for it,and the repair plan of the lock is developed based on experience or the approval of the superior,which leads to that many ship locks are running with problems.In order to make the cycle more economical and reasonable,and provide a new thought of formulating the plan of overhaul,we introduce the concept of economical life of equipment in determination of the overhaul cycle.