Tunnel confined space operation is an operation activity carried out in a closed or semi-enclosed space, involving applications in many fields, such as transportation, water conservancy, municipal, mining, etc. Due to the limited space and poor ventilation, there are certain potential safety hazards, so it is necessary to take corresponding safety measures and technical means to ensure the safety of operators and the smooth progress of operations. In response to this problem, Yunku Technology has solved the limited space operation of the tunnel.
Due to the complex operation environment of the limited space of the tunnel: the subway tunnel is generally built in the central area of the city, and the surrounding environment is complex, so it is necessary to consider the influence of ground buildings, underground pipelines, traffic and other factors. Difficult construction: Metro tunnels are generally buried deep and need to pass through complex terrain such as weak strata, rivers, and lakes, which is difficult to construct. High safety requirements: Metro tunnel is one of the important transportation facilities in the city, and the construction quality and safety requirements are very high, and a variety of measures need to be taken to ensure the safety of operators and the smooth progress of construction.
Railway tunnel refers to a closed or semi-enclosed space used for passage in the railway, and is generally constructed by drilling and blasting method or shield method. Compared with road tunnels, railway tunnels are longer, larger, and more difficult to operate, and the following measures need to be taken for tunnel limited space operation applications:
Strengthen the construction organization: Due to the difficulty of railway tunnel construction, it is necessary to reasonably arrange the construction plan, optimize the construction process, and improve the construction efficiency.
Strengthen safety monitoring: real-time monitoring of the environment in the tunnel, timely detection and treatment of potential safety hazards, and ensure the safety of operators. At the same time, the construction process needs to be recorded and monitored to ensure construction quality and safety.