Civil Engineering - Highway Engineering - Discussion
Discussion Forum : Highway Engineering - Section 1 (Q.No. 30)
30.
The type of transition curves generally provided on hill roads, is
Discussion:
15 comments Page 1 of 2.
Sahil Sanjeev Salvi said:
8 years ago
Ideal Transition curve : Spiral or clothoid (Lemniscate for modern roads).
Valley curve : Cubic parabola.
Vertical curve : Parabola.
Valley curve : Cubic parabola.
Vertical curve : Parabola.
(1)
Pri said:
6 years ago
I think B is the correct answer.
Ideal transition curve is spiral.
For hilly area cubic parabola.
Ideal transition curve is spiral.
For hilly area cubic parabola.
Pankaj nbcc je said:
6 years ago
Spiral is the correct answer because the spiral is a full fill criterion of the transitive curve.
Bijay said:
7 years ago
That's right, I think IRC recommend spiral curve for the transition.
Pramod said:
7 years ago
Spiral is the correct answer. I agree with the given answer.
G D D said:
6 years ago
The shape of the horizontal curve in the hilly area.
(1)
Priyanka Shah said:
7 years ago
Thank you for explaining it clearly, Thanks @Sahil.
Jeet said:
6 years ago
Road - Spiral.
Railway track - Cubic parabola.
Railway track - Cubic parabola.
Ankit said:
8 years ago
I think it should be option B.
Ramraje said:
8 years ago
Spiral is the correct answer.
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