摘要
路面养护决策是实施养护工程的前提,科学合理的养护决策可实现路面性能和养护成本的有效平衡,这取决于对道路数据的采集和分析是否全面、准确和高效。为促进多源数据在路面养护决策过程中的融合应用,基于湖北交投高速公路运营集团有限公司开发的路面养护决策系统,首先介绍养护决策系统的模块构成;进而重点分析数据精细化采集和管理技术;最后进一步阐述路面养护决策流程,并基于实例开展决策系统的应用工作。实现工程基础数据、路面技术状况数据、结构数据、养护历史数据和交通量数据等的融合利用;建立以数据采集和管理模块、性能预测模型、养护对策模型、养护费用模型及优先排序模型为主要内容的养护决策技术体系,为科学地进行路面养护提供一些参考。
Pavement maintenance decision is the premise of the implementation of maintenance engineering,scientific and reasonable maintenance decision can achieve an effective balance between pavement performance and maintenance costs,which depends on whether the collection and analysis of road data is comprehensive,accurate and efficient.In order to promote the fusion and application of multi-source data in the pavement maintenance decision-making process,based on the pavement maintenance decision-making system developed by Hubei Jiaotou Expressway Operation Group Co.,Ltd.,firstly,the module composition of the maintenance decision-making system is introduced;furthermore,the fine data collection and management technology are analyzed;and finally,the pavement maintenance decision-making process is further expounded,and the application of the decision-making system is carried out based on an example.The fusion and utilization of engineering basic data,pavement technical status data,structure data,maintenance history data and traffic volume data are realized.a maintenance decision-making technical system is established,which is mainly composed of data collection and management module,performance prediction model,maintenance countermeasure model,maintenance cost model and priority model,which provides some references for pavement maintenance scientifically.
出处
《科技创新与应用》
2024年第4期155-159,164,共6页
Technology Innovation and Application
关键词
多源数据
采集与管理
路面养护
决策系统
精细化
multi-source data
collection and management
pavement maintenance
decision system
refinement
