stride rule (Blondel formula)
In French: règle du pas (formule de Blondel)
Definition
A comfort rule: two risers plus one run add up to about one stride, 600 to 660 mm. A low step therefore needs a longer run.
Also called
- 2R + T
Other names in French
- 2H + G
Sources
The NParks technical note applies a stride rule of about 650 mm to landscape steps.
CUGE Research Technical Note 02-2009: Steps in the landscape · National Parks Board (Singapore)