Question: Problem: Effective Subgrade Modulus / CBR If the CBR of the soil used in the upper 5 0 0 m m of embankment is 8

Problem: Effective Subgrade Modulus/CBR
If the CBR of the soil used in the upper 500mm of embankment is 8% and the CBR of the
borrow soil used for preparing the 500mm thick compacted subgrade above embankment is
20%, what is the effective subgrade Modulus/CBR for design of flexible pavement?
Problem: Effective Subgrade Modulus / CBR If the

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