Question

Benkelman beam deflection method is used for design of

a. rigid overlays on rigid pavements

b. Rigid overlays on flexible pavements

c. Flexible overlays on flexible pavements

d. Flexible overlays on rigid pavements​

Answer 1

Answer:

c) is ur answer buddy !!

Benkelman Beam Deflection (BBD) technique is widely used all over the world for Evaluation of structural capacity of Existing Flexible Pavements and also for Estimation and Design of overlays for strengthening of any weak pavement. ... Further more, pavement deflection measurements are non-destructive