Civil Engineering - Highway Engineering

31.
When load is applied on concrete pavement
away from edges, the maximum bending moment is negative
away from edges, the maximum bending moment cause compression
on the edges, the maximum stress is parallel to the edge of the slab
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

32.
Pick up the incorrect statement from the following. On highways circular curves may be
simple curves
compound curves
reverse curves
vertical curves
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

33.
An ideal vertical curve is
true spiral
cubic spiral
cubic parabala
lamniscate
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

34.
At a road junction, 16 cross conflict points are severe, if
both are one-way roads
both are two-way roads
one is two-way road and other is one-way road
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

35.
To ensure that bullock carts may not overturn on curves, the maximum value of super-elevation, recommended by I.R.C., is
1 in 10
1 in 12
1 in 15
1 in 20
1 in 25
Answer: Option
Explanation:
No answer description is available. Let's discuss.