Research progress of condition evaluation for large span cable supported bridges

HUANG Qiao; REN Yuan; XU Xiang; LIU Xiaoling

doi:10.11918/j.issn.0367-6234.201611103

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Research progress of condition evaluation for large span cable supported bridges

更新时间：2026-10-19

- Research progress of condition evaluation for large span cable supported bridges
- Vol. 49, Issue 9, Pages: 2017-9(2017)
- 作者机构：
  
  东南大学交通学院,南京,210096
- 作者简介：
- 基金信息：
- DOI：10.11918/j.issn.0367-6234.201611103
  CLC： U446.3
- Published：2017
- 稿件说明：
移动端阅览
HUANG Qiao, REN Yuan, XU Xiang, et al. Research progress of condition evaluation for large span cable supported bridges[J]. 2017, 49(9): 2017-9.
DOI：

HUANG Qiao, REN Yuan, XU Xiang, et al. Research progress of condition evaluation for large span cable supported bridges[J]. 2017, 49(9): 2017-9. DOI： 10.11918/j.issn.0367-6234.201611103.

摘要

对大跨径缆索承重桥梁进行合理的状态评估有助于掌握桥梁结构的技术状况、指导制定养护对策，以保证桥梁的正常运营和结构安全.首先综述了基于标准和规范的评估方法和基于系统工程理论的评估方法的研究现状及应用；其次对桥梁管理系统和长期监测系统的发展情况和评估数据信息源现状进行综述和分析；然后阐述了大跨径缆索承重桥梁状态评估面临的机遇和挑战，并提出了多源信息融合的功能模型和结构模型.综合分析表明：大跨径缆索承重桥梁评估规范的制定迫在眉睫；人工巡检信息和长期监测信息都有其各自的弊端，都难以独立成为桥梁状态评估的理想数据来源，引入多源信息融合技术，有望提高大跨径缆索承重桥梁评估结论的可信度；对缆索承重桥梁群实现评估方法标准化是未来发展方向之一.

Abstract

Reasonable condition evaluation for large span cable supported bridges could reveal the actual condition of the bridges

make rational maintenance and repair strategy

and ensure the operational and structural safety. Firstly

the evaluation methods were reviewed based on the standards

specifications and system engineering

respectively. Secondly

the development of bridge management system and long monitoring system

and the status of evaluation information sources were analyzed and discussed. Finally

the chances and challenges were proposed faced by large span cable supported bridge condition evaluation

and the multi-source information fusion functional and structural models were presented. Reviews analysis shows that the evaluation standard for large span cable supported bridges is imminent. Visual inspection and long term monitoring

due to their disadvantages

cannot support bridge condition evaluation respectively. Information fusion induced to bridge condition evaluation is expected to increase the credibility of bridge condition evaluation results. Standardized evaluation method for cable supported bridge group is one of future development directions.

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Related Institution

School of Electronics and Information Engineering, Harbin Institute of Technology

China Aerospace Science and Technology Corporation 5th Institute

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Engineering Training Center, Harbin Engineering University

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