一个动态的框架,供承包商测量高速公路维护的性能,基于灰色理论
Xuelian Wu1, Xiaoli Shi2, Yongjian Ke3
1School of Highway, Chang'an University, Xi'an, 710064, Shaanxi, People's Republic of China.
Scientific reports
|September 19, 2024
概括
本研究介绍了使用灰色理论测量高速公路维护性能的动态框架. 它帮助承包商更好地了解客户的需求,并有效地衡量服务水平.
科学领域:
- 土木工程 土木工程是指土木工程.
- 运营研究 运营研究
背景情况:
- 高速公路维护中的基于绩效的合同 (PBC) 在将客户的意图转化为可衡量的指标方面面临挑战.
- 承包商在高速公路日常维护中努力准确评估和实现绩效目标.
研究的目的:
- 提出基于灰色理论的高速公路常规维护的动态性能测量框架.
- 加强基于绩效的合同在高速公路维护中的成功应用.
主要方法:
- 通过高速公路资产组织和数量清单建立了绩效指标系统.
- 对维护成本和条件得分进行统计分析,以确定指标权重和值.
- 应用了灰色理论来评估区域服务水平,并用来自中国西省的数据测试了框架.
主要成果:
- 开发了一个灵活的框架,可以根据不同时期和区域调整绩效指标,权重和值.
- 通过比较和灵敏度分析来证明模型的合理性和稳定性.
- 为承包商提供了一种有价值的工具,可以根据客户规格评估高速公路维护性能.
结论:
- 拟议的动态框架有效地解决了公路维护绩效测量的挑战.
- 灰色理论提供了一种强大的方法来评估高速公路维护中的综合服务水平.
- 该框架支持承包商满足客户规格并改善高速公路维护结果.
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