Tunnel Portals Protection

Safety protection at tunnel portals is particularly important in regions with harsh climates. Geological and climatic hazards such as rockfalls, avalanches, landslides, and snow accumulation often pose risks to the traffic safety of highways and railway tunnels. Therefore, the necessity of installing rockfall and snow protection systems at tunnel entrances has received increasing attention from professionals. The flexible tunnel shed series is one of the best solutions to the geohazard above mentioned. Additionally, installing a rockfall mitigation system or draped mesh system on the unstable rocks or slopes around the tunnel portals is also an effective way to set up a double insurance especially in the high-risk area.