Civil Engineering - Highway Engineering - Discussion
Discussion Forum : Highway Engineering - Section 1 (Q.No. 8)
8.
If the ruling gradient on any highway is 3%, the gradient provided on the curve of 300 metre radius, is
Discussion:
63 comments Page 5 of 7.
Piyali said:
9 years ago
Thanks for the explanation.
Tnwalling said:
9 years ago
According to IRC grade compensation is provide if the gradient is steeper than 4% or radius of curvature is less than 305m. Since in the problem radius of curvature is given 300 (<305) we can calculate. The answer is 2.75.
Prashant pal said:
9 years ago
Highway engineering KHANNA & JUSTO page 148, 149.
D k naik said:
9 years ago
75/100 why provided here?
Kck said:
9 years ago
I have not learn this formula in my college. IRC grade compensation is provided only if ruling gradient is more than 3.5%.
Subhankar said:
9 years ago
Answer is 3% because for less than 4% there is no grade compensation.
Pradeep said:
9 years ago
What is the formula for calculation of compensation gradient?
Md sharique said:
10 years ago
Indian Road Congress.
ABADIT TADESSE said:
10 years ago
What is IRC means?
Rafi said:
10 years ago
75/300 why provide?
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