Civil Engineering - Highway Engineering - Discussion

Discussion Forum : Highway Engineering - Section 4 (Q.No. 5)
To compensate the loss of tractive force of vehicles along curves of radius R, the percentage reduction of gradient, is
Answer: Option
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2 comments Page 1 of 1.

Sushil Aryal said:   3 years ago
If the R circular curve is greater than 45m then we can use formula 75/R.

Or if the R is less than 45 m then go through 30+R/R.

Akshay said:   5 years ago
30r+r or 75/r whichever is minimum deducted from given gradient.

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