运营期桥梁养护加固工程造价优化

摘要

引用了国外桥梁养护加固方法分类标准，总结了国内常用的养护加固决策方法，分析了桥梁养护加固投资决策优化算法的条件及一般的计算流程，介绍了与桥梁养护加固费用密切相关的性能评估与退化的研究概况，以供参考。%This paper referenced the maintenance and reinforcement methods classification standards of foreign bridge,summarized the domestic commonly used maintenance and reinforcement decision method,analyzed the condition of bridge maintenance and reinforcement investment deci-sion optimization algorithm and general calculation process,introduced the performance assessment and degradation research situation closely re-lated to bridge maintenance and reinforcement cost,for reference.