engineering recuitment KPSC Assistant Engineer Civil Mock Test 2020 Highway Engineering Pavement Design
As per IRC 37: 2012, the fatigue life of a flexible pavement consisting of granular base and sub-base depends upon
1) Resilient Modulus of bituminous layers.
2) Horizontal tensile strain at the bottom of the bituminous layer
3) Mix design of bitumen
4) Vertical subgrade strain
Which of the above statements are correct?
1
1, 2 and 4 only
2
1, 3 and 4 only
3
1, 2 and 3 only
4
2, 3 and 4 only