Civil Engineering - Highway Engineering - Discussion
Discussion Forum : Highway Engineering - Section 1 (Q.No. 41)
41.
The absolute minimum radius of horizontal curve for a design speed 60 km ph is
Discussion:
40 comments Page 3 of 4.
Virender paul said:
7 years ago
Answer is in meter so we have to convert the speed in m/s.
Kinjal Patel said:
6 years ago
We can Also used,
R =v * v/0.22 * g.
= 128.89 Approx.
R =v * v/0.22 * g.
= 128.89 Approx.
Neeraj yadav said:
10 years ago
If we calculate for signal traffic, we will take 225.
Akshay said:
4 years ago
Factor 225 as kph, so answer 72.
Agree @Shyamlal.
Agree @Shyamlal.
(4)
Pramit said:
9 years ago
Here, the value of V^2/Rg should be under 0.25.
(1)
Jagu said:
1 decade ago
e+f = V*V / 127 R.
R = V*V/ 127*(0.07+.15).
R = V*V/ 127*(0.07+.15).
Rajat said:
9 years ago
R = V * V/27.5 = 131 m
So, the answer is A.
So, the answer is A.
Muthu said:
7 years ago
How we can use e is 0.07 and f is 0.15?
Kalke patil said:
6 years ago
Thanks for the given information.
Sanku said:
5 years ago
The right value is 128.84 meter.
(1)
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