The number of urban underground road tunnels in China is increasing year by year, and health monitoring of tunnels is an effective management method to ensure their structural integrity. However, for shorter underground road tunnel projects, insufficient investment often leads to less frequent application of health monitoring systems. The application of intelligent structural health monitoring means can not only reduce the project cost but also help workers fully understand the actual situation of the tunnel structure. Therefore, this paper analyzes the characteristics, problems, and design of the urban underground road tunnel structural health monitoring system, and discusses the implementation of the urban underground road tunnel structural health monitoring system.
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