What is meant by "dynamic loading" in rigging?

Dynamic loading in rigging refers to loads that change or move during the lifting process. This can occur due to various factors such as movement of the load itself, acceleration and deceleration during the lift, or environmental influences like wind. Dynamic loads can significantly impact the behavior of the rigging equipment and the safety of the lift.

Understanding dynamic loading is crucial for rigging professionals, as these loads often create additional stresses on the rigging components compared to static loads. For instance, if a load swings or shifts while being lifted, it can exert forces that exceed the normal weight of the load, which might require stronger equipment or different rigging techniques to ensure safety.

Recognizing the differences between dynamic and static loads helps ensure proper calculations, safety measures, and selection of rigging gear, which ultimately contributes to a successful and safe lifting operation.