隧道结构智能综合检测装备研制与应用

王百泉, 陈海军, 郭璐, 高攀, 马召林

doi:10.3973/j.issn.2096-4498.2024.S1.050

隧道建设 >

2024 , Vol. 44 >Issue S1: 467 - 477

DOI: https://doi.org/10.3973/j.issn.2096-4498.2024.S1.050

监控与维护

隧道结构智能综合检测装备研制与应用

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（1. 中铁隧道局集团有限公司，广东广州 511458； 2. 广东省隧道结构智能监控与维护企业重点实验室，广东广州 511458； 3. 隧道掘进机及智能运维全国重点实验室, 河南郑州 450001; 4. 武汉理工大学，湖北武汉 430070）

王百泉（1983—），男，河南洛阳人，2006年毕业于南阳理工学院，机械设计制造及其自动专业，本科，正高级工程师，现从事隧道及地下工程施工、隧道结构健康检测等技术研究工作。 E-mail： 910611791@qq.com。

网络出版日期: 2024-09-02

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Development and Application of Tunnel Structure Intelligent Comprehensive Inspection Equipment

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(1. China Railway Tunnel Group Co., Ltd., Guangzhou 511458, Guangdong, China; 2. Guangdong Provincial Key Laboratory of Intelligent Monitoring and Maintenance of Tunnel Structures, Guangzhou 511458, Guangdong, China; 3. State Key Laboratory of Tunnel Boring Machine and Intelligent Operations, Zhengzhou 450001, Henan, China; 4. Wuhan University of Technology, Wuhan 430070, Hubei, China)

Online published: 2024-09-02

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摘要

为解决隧道结构健康检测常规方式存在检测指标相对单一、机械化程度低、检测效率低、智能化水平低、安全风险高等突出问题，通过“非接触远距离检测”“表观病害智能检测与识别”“装备集成与智能控制”等关键技术研究与创新，研制出隧道结构智能综合检测装备，实现隧道结构内部病害、表观病害、结构形变等一体化综合检测。经工程验证，该装备可实现隧道衬砌厚度、背后空洞、钢拱架分布、衬砌裂缝、衬砌裂损、渗漏水、隧道断面及盾构法隧道椭圆度、管片错台等非接触高效综合检测，其综合作业效率为10～40 km/h,比常规检测方式提升2～8倍，检测方舱采用模块化设计，可搭载于轮式汽车底盘、轨道平板车等多种载体，适用于隧道建设施工过程中、竣工验收及运营期等多种工况，市场应用前景广阔。

关键词： 隧道; 非接触; 多通道雷达; 综合检测; 表观病害

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王百泉, 陈海军, 郭璐, 高攀, 马召林 . 隧道结构智能综合检测装备研制与应用[J]. 隧道建设, 2024 , 44(S1) : 467 -477 . DOI: 10.3973/j.issn.2096-4498.2024.S1.050

Abstract

The existing inspection method for tunnel structure is single in index, low in mechanization, inspection efficiency, and intelligentization, and high in risk. Therefore, an intelligent comprehensive tunnel structure inspection equipment has been developed, integrating technologies such as non-contact remote detection, intelligent detection and recognition of apparent diseases, and equipment integration and intelligent control. This equipment realizes integrated detection of internal disease, apparent disease, and structural deformation of tunnel structure. The engineering application results show that this equipment realizes non-contact and efficient comprehensive detection of tunnel lining thickness, back cavity, steel arch distribution, lining cracks, lining damage, water leakage, tunnel cross-section, shield tunnel ellipticity, and segment misalignment, reaching an operating efficiency of 10－40 km/h, which is 2－8 times higher than that of conventional detection methods. The testing shelter adopts modular design, which can be equipped on wheeled vehicle chassis and track flat car, and is suitable for various conditions such as tunnel construction, completion acceptance, and operation period, thus it is worth popularizing.

Key words： tunnels; non-contact; multichannel radar; comprehensive detection; apparent disease

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