Browsing 39th Annual Southern African Transport Conference 2021 by Subject "Falling weight deflectometre (FWD)"

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A comparative evaluation of the structural capacity of cracked and uncracked flexible pavements using mechanistic empirical methods based on deflection measurements by the falling weight deflectometre (fwd) and a traffic speed deflectometre device (tsdd)

Visser, H.J.; Tetley, S.R. (Southern African Transport Conference 2021, 2021)

The FWD has been used for the past three decades in South Africa to emulate a loaded wheel while taking measurement of vertical deflection of the road surface at various offsets from the load. The measured deflection bowls ...

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