What is the industry standard for the critical angle in anchor setups?

The industry standard for the critical angle in anchor setups is 120 degrees. This angle is significant because it helps ensure that the forces acting on the anchor system are distributed effectively, which increases the stability and safety of the setup during a rescue operation. When the angle exceeds this standard, it can lead to an increase in the load exerted on the anchors, which can compromise their integrity and pose a safety risk.

Maintaining a critical angle of 120 degrees means that the system is more efficient in managing the forces generated during a rescue scenario, reducing the risk of anchor failure. This angle is widely accepted in the field and is based on research and practical applications within rope rescue operations. Understanding and adhering to this standard is essential for creating a reliable and safe anchor system in various rescue situations.