摘要
提出了桥梁维修加固应该像新建桥一样进行寿命周期成本分析,同时提出了加固桥梁的加固寿命周期成本的概念,为加固决策提供了一种决策方法。应用年值成本概念对寿命周期不一样的方案进行比较。
This paper suggests to carry out life cycle cost （LCC） analysis to bridge maintenance or reinforcement as for newly built bridges, gives the concept of reinforcement life cycle cost for reinforced btidges, and thus offers a decision making method for reinforcement. Annual value cost concept is used to compare solutions with different life cycles.
出处
《公路交通技术》
2007年第1期111-113,共3页
Technology of Highway and Transport
关键词
桥梁
寿命周期成本
年值成本
动态可靠度
维修决策
bridge
life cycle cost
annual value cost
dynamic reliability
maintenance decision
