The essence of climbing system design as well as slip-fall considerations includes at least two main concepts: three point contact while maneuvering or changing elevations; and slip resistance as measured by traditional coefficient of friction (COF).
The measurement of COF is the usual starting point. The following figure from a draft of a book by Dr. Miller illustrates both the concept and methodology of COF.
Sample Graphics
Traditional Coefficient of Friction Model (Graphic)
Sample Projects
Outdoor Slip and Fall - convenience store parking lot
Indoor Slip and Fall - carpeted recreation center
Outdoor Slip and Fall - parking lot at night
