公路养护决策方法设计与系统研究

Study on Design and System Research of Highway Maintenance Decision Method

目前,公路养护占据越来越大的市场,管养单位对不同类型的公路病害应用的养护技术也在不断更新。在有限的养护资金下,如何合理地分配养护费用,实现科学的养护决策,是管养单位面临的首要问题。此文以公路质量现状为基础,采用五级决策方法,建立了公路养护的决策模型,并开发了养护决策系统。研究结果表明:在进行养护决策时,除需考虑原路面质量状况外,还需考虑养护技术的应用对社会的干扰及养护技术的使用寿命。通过养护决策系统可以快速做出多条路段的养护方案,实现养护资金更加科学地分配。

At present,highway maintenance occupies an increasingly large market,and maintenance units are constantly updating their maintenance technology for different types of highway diseases.Under limited maintenance funds,how to reasonably allocate maintenance costs and achieve scientific maintenance decisions is the primary problem faced by maintenance units.This article is based on the current situation of highway quality,adopts a five level decision-making method,establishes a decision-making model for highway maintenance,and develops a maintenance decision-making system.The research results indicate that when making maintenance decisions,in addition to considering the quality of the original road surface,it is also necessary to consider the interference of maintenance technology application on society and the service life of maintenance technology.The maintenance decision-making system can quickly make maintenance plans for multiple road sections,achieving a more scientific allocation of maintenance funds.