Civil Engineering - Airport Engineering - Discussion

Discussion Forum : Airport Engineering - Section 1 (Q.No. 11)
11.
The depressions and undulations in the pavement, are caused due to
improper compaction of subgrade
impact of heavy wheel loads
punching effect
flexible gears
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Biden said:   5 years ago
Punching effect means what?

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