What is the effect of a lift occurring on an incline?

When a lift occurs on an incline, it increases the load on rigging equipment, necessitating adjustments in calculations for weight distribution and tension. This is due to the effect of gravity acting at an angle. On an incline, not all of the weight of the load is supported vertically; some of the weight is distributed along the slope, which can increase the effective load that the rigging equipment must handle.

For example, if lifting a load on a flat surface generally requires a certain weight rating for rigging gear, lifting the same load on an incline might increase the forces acting on that gear. Therefore, it becomes essential to recalculate the loads to assess whether the rigging equipment can safely handle the additional stresses. This scenario emphasizes the importance of understanding the mechanics of lifting in various environments, as failing to account for the incline can lead to equipment failure or accidents.