Open Access Article
Advances in Constructional Engineering. 2025; 5: (6) ; 5-8 ; DOI: 10.12208/j.ace.2025000204.
Research on the theory and method of post-evaluation of preventive maintenance of concrete beam bridge
混凝土梁式桥预防养护后评价的理论与方法研究
作者：
邓嘉骏1 *,
范凌泰1,
吴杰1,
李后川2
1江苏扬子江高速通道管理有限公司 江苏南京
2江苏高速公路工程养护技术有限公司 江苏南京
*通讯作者：
邓嘉骏,单位：江苏扬子江高速通道管理有限公司 江苏南京; ；
发布时间: 2025-06-15 总浏览量: 69
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摘要
本文聚焦混凝土梁式桥，系统阐述了预防养护后评价的理论基础、框架及方法。论文采用物联网、计算机视觉、数字孪生等先进技术，提出AHP -熵权法组合赋权与灰色模糊综合评价的量化方法，构建了涵盖实施过程、长期效果的多层次后评价指标体系，实现了数据采集、病害识别、效果仿真的智能化，解决了传统后评价“数据不足、效率低下”的痛点。通过分析物联网、大数据及人工智能等先进技术在后评价中的应用前景，以期为提升我国混凝土梁式桥预防养护的精细化、智能化管养水平提供理论支撑。
关键词： 混凝土梁式桥；预防养护；后评价；指标体系
Abstract
This study focuses on concrete girder bridges and systematically elaborates on the theoretical basis, framework, and methods for post-evaluation of preventive maintenance. Integrating advanced technologies including the Internet of Things (IoT), computer vision, and digital twins, it proposes a quantitative evaluation method combining the AHP-entropy weight method with gray-fuzzy comprehensive evaluation, and establishes a multi-level post-evaluation index system encompassing both the implementation process and long-term effects. This achieves the intellectualization of data collection, disease identification, and effect simulation, addressing the "insufficient data and low efficiency" bottleneck in traditional post-evaluation. By analyzing the application prospects of advanced technologies such as IoT, big data, and artificial intelligence in post-evaluation, this study aims to provide theoretical support for enhancing the refined and intelligent management and maintenance level of preventive maintenance for concrete girder bridges in China.
Key words： Concrete beam bridge; Preventive maintenance; Post-evaluation; Index system
参考文献 References
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引用本文
邓嘉骏, 范凌泰, 吴杰, 李后川, 混凝土梁式桥预防养护后评价的理论与方法研究[J]. 建筑工程进展, 2025; 5: (6) : 5-8.