GATE Papers >> Civil >> 2008 >> Question No 64

Question No. 64 Civil | GATE 2008

It is proposed to widen and strengthen an existing 2-lane NH section as a divided highway. The existing traffic in one direction is 2500 commercial vehicles (CV) per day. The construction will take 1 year. The design CBR of soil subgrade is found to be 4 percent. Given : traffic growth rate for CV = 8 percent, vehicle damage factor = 3.5 (standard axles per CV), design life = 10 years and traffic distribution factor = 0.75. The cumulative standard axles (msa) computed are


Answer : (D) 70


Comments
the correct answer is 37.

Posted on  10/10/2018 11:32:11  by  hemanth
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