+1 vote
in Geotechnical Engineering II by (93.7k points)
In Burmister analysis, the subgrade layer is infinite only in vertical direction.

(a) True

(b) False

The question was asked during an interview.

This interesting question is from Stresses in Flexible Pavements topic in division Design of Flexible & Rigid Pavement of Geotechnical Engineering II

1 Answer

0 votes
by (243k points)
Correct option is (b) False

For explanation I would say: In Burmister analysis, the subgrade layer is infinite both in vertical as well as horizontal directions. Both the layers are in continuous contact with each other. The surface layer is infinite in extent in lateral direction, but of finite depth.

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