Abstract
Our project cost control is mostly concentrated in the construction phase cost control , tends to ignore the costs of the operational phase control.For the maintenance and repair of the existing bridge structure , this paper proposed the concept of life-cycle cost,had a detailed analysis of the composition of the life cycle cost.Based on the discount rate , and used the application of engineering principles of economics,proposed optimization mathematical model of the life cycle cost ,and gave the life-cycle cost analysis for bridge maintenance program with examples ,verified the validity of the model and the implementation of the need for life-cycle cost analysis, and it had practical significance for bridge maintenance phase of cost control.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
