使用DHGF方法的桥梁监测系统的施工质量评估框架
Jingzhou Xin1, Chen Wang1, Qizhi Tang1
1School of Civil Engineering, Chongqing Jiaotong University, Chongqing 400074, China.
Sensors (Basel, Switzerland)
|August 26, 2023
概括
使用改进的Delphi,分析层次流程,灰色关系分析和模糊集成评估 (DHGF) 的新框架有效评估桥梁监控系统. 该方法提供了对系统状态和运行性能的全面评估.
科学领域:
- 土木工程 土木工程是指土木工程.
- 结构健康监测 结构健康监测
- 系统工程 系统工程
背景情况:
- 桥梁监控系统对于基础设施安全至关重要.
- 需要全面的评估框架来评估系统状态.
- 现有的方法可能缺乏评估复杂监控系统的整体方法.
研究的目的:
- 开发和验证桥梁监控系统的新型评估框架.
- 整合多种方法来进行可靠的评估.
- 反映桥梁监控系统的真正建设和运行状态.
主要方法:
- 改进了用于指数确定的Delphi方法.
- 分析层次过程 (AHP) 用于指数加权.
- 灰色关系分析 (GRA) 用于模糊的评估矩阵构造.
- 模糊综合评估 (FCE) 用于最终评估.
主要成果:
- 拟议的DHGF框架已成功应用于一个真正的桥梁监控系统.
- 评估确定该系统的状态为II级.
- 该框架在反映系统的构建和运行状态方面表现出卓越的能力.
结论:
- DHGF框架为评估桥梁监控系统提供了一个全面和有效的方法.
- 这种方法为系统性能和可靠性提供了宝贵的见解.
- 这些发现支持采用基础设施监测评估的综合框架.
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