Understanding Friction and Wear Behaviours of Smooth Resilient Surfaces: Application for Pedestrian Fall Safety Improvements

Figure 1

Photographic images of the four PMMA sheets prepared by shot-blasting techniques before the dynamic friction tests: (a) PMMA1, (b) PMMA2, (c) PMMA3, and (d) PMMA4.

(a)

(b)

(c)

(d)