摘要
在桥梁养护规划方案优选中,综合考虑桥梁养护工程中可能出现的多类型养护、多养护次数养护的情况,结合费用效益比概念,利用几何数学知识,建立最优化模型,制定多养护次数组合下的桥梁养护机制,用于指导工程实践。
In the optimization of bridge maintenance planning scheme,the situation of multiple types of maintenance and multiple times of maintenance that may occur in the bridge maintenance project is comprehensively considered,combined with the concept of cost-benefit ratio,and the knowledge of geometry and mathematics is used to establish the optimization model,so as to formulate the bridge maintenance mechanism under the combination of multiple times of maintenance and guide the engineering practice.
作者
刘心亮
吴宪锴
LIU Xin-liang;WU Xian-kai(Liaoning Provincial Transportation Planning and Design Institute Co.,Ltd.,Shenyang 110166,China)
出处
《北方交通》
2020年第7期1-4,共4页
Northern Communications
基金
辽宁省交通科技项目(201713)。
关键词
桥梁养护
方案比选
养护时机
成本
Bridge maintenance
Comparison and selection of plans
Maintenance time
Cost
