How Are Rockfall Barriers Installed and Maintained?
The rockfall barrier installation process begins with a site assessment to determine the appropriate type of barrier and its location based on factors such as the size and frequency of rockfall events, slope angle, and potential impact on infrastructure or people.
Once the foundation and support structures are prepared, the barrier itself can be installed, which may involve attaching steel cables or mesh to support structures or installing concrete panels.
To maintain the effectiveness, regular visual inspections are necessary to detect any signs of damage or wear. This can involve binocular inspections or physically inspecting the barrier from the ground. Regular cleaning is also necessary to prevent the accumulation of debris and vegetation that can compromise the barrier’s effectiveness.
If damage is detected during inspections, repairs may be necessary to ensure the barrier is performing its intended function. This can involve replacing damaged cables or mesh, repairing concrete panels, or reinforcing support structures.
Maintenance requirements may vary depending on the specific type of barrier, site conditions, and manufacturer’s recommendations. Regular inspections and maintenance are essential to ensure the barrier provides effective protection against rockfall events.