Civil Engineering - Highway Engineering - Discussion
Discussion Forum : Highway Engineering - Section 1 (Q.No. 1)
1.
A district road with a bituminous pavement has a horizontal curve of 1000 m for a design speed of 75 km ph. The super-elevation is
Discussion:
95 comments Page 9 of 10.
Kruti nayak said:
9 years ago
v^2/225R is correct.
v^2/127R when f = 0.
v^2/127R when f = 0.
Joel said:
9 years ago
The provided answer 1 in 40 is correct.
Singh bushan chib said:
7 years ago
It is right 1/40 by using the formula.
Mukeah senani said:
9 years ago
E = V^2/225R -> this method is Right.
Etcherla karthik said:
2 years ago
e = v^2/225R is the correct formula.
(2)
Azanaw said:
8 years ago
Why 75% is taken for design speed?
Jay mishra said:
1 decade ago
I think superelevation = v^2/127r.
Anant chaudhari said:
3 years ago
Good explanation. Thanks all.
Deven negi said:
8 years ago
Radius are not mentioned.
Rajesh kumar saini said:
8 years ago
1/40 is the right answer.
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