Miller Engineering Services

Climbing Systems, Slip & Falls, Coefficient of Friction (COF)

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 methodolgy of COF.

 

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

 

Sample Graphics

Traditional Coefficient of Friction Model (Graphic)

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