土工基础

土工基础 ›› 2022, Vol. 36 ›› Issue (2): 154-157.

• 工程实录 • 上一篇    下一篇

十里碑隧道结构病害模糊综合评价研究

宋秀玲   

  1. （广东盛翔交通工程检测有限公司，广州 511400）
  • 收稿日期:2021-06-11 修回日期:2021-07-12 出版日期:2022-04-30 发布日期:2022-04-26
  • 作者简介:宋秀玲（1986-），女，工程师，研究方向为材料、桥梁、道路、岩土隧道的检测及质量管理。

Comprehensive Fuzzy Comprehensive Evaluation of Structural Defects of the Shilibei Tunnel

SONG Xiuling   

  1. (Guangdong Shengxiang Traffic Engineering Inspection Co. Ltd., Guangzhou 511400)
  • Received:2021-06-11 Revised:2021-07-12 Online:2022-04-30 Published:2022-04-26

摘要： 利用模糊综合评价方法对十里碑隧道进行健康诊断。在统计分析十里碑隧道结构病害检测结果的基础上，采用乘积标度法和熵权法相结合的综合赋权方法进行病害指标的赋权计算，采用病害数量与乘积标度法所得权重累乘的方法进行病害的赋权计算。模糊综合评价结果显示隧道的评价等级为2A级，基本反映了隧道的现状，说明相关评价方法具有较好的工程适应性。相关方法在工程应用中取得较好的效果，具有推广应用的价值与前景。

关键词: 十里碑隧道, 结构病害, 病害指标, 健康状态, 模糊综合评价

Abstract: The structural health diagnosis of the Shilibei Tunnel was carried out by using the comprehensive fuzzy evaluation method. On the basis of statistical analysis on the structural defect detection results of the Shilibei Tunnel, a comprehensive weighting method that combining the product scaling method and the entropy weight method is used to calculate the weight of the defect indices, the number of defects and the weight obtained by the product scaling method are multiplied. The related methods have achieved good results in the engineering applications and have the value and prospects of popularization and application. The final comprehensive fuzzy evaluation result shows that the evaluation grade of the tunnel is 2A, which basically reflects the current situation of the tunnel, indicating that the relevant evaluation method has good engineering adaptability.

Key words: shilibei tunnel, structural defects, defect indies, health status, comprehensive fuzzy evaluation

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