Civil Engineering - Surveying - Discussion
Discussion Forum : Surveying - Section 5 (Q.No. 37)
37.
A lemniscate curve between the tangents will be transitional throughout if the polar deflection angle of its apex, is
Discussion:
3 comments Page 1 of 1.
Ramya said:
2 years ago
At the apex, where the transition curve joins the circular curve, the deflection/deviation angle (angle between tangent and chord) is half of the intersection angle of the circle ∆.
The polar deflection angle is 1/3 of the deviation angle.
So, 1/2 * 1/3 * ∆ = ∆/6.
The polar deflection angle is 1/3 of the deviation angle.
So, 1/2 * 1/3 * ∆ = ∆/6.
(3)
Johny sin said:
4 years ago
Explain anyone.
(1)
Anomie said:
5 years ago
Explain anyone.
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