Part I. Given the following spiral curve data: R = 420 m, design V = 70 km/hr,e-max = 0.06, D =28 52 16", number of lanes = 2, STA PI = 1 + 284. 148.Determine all spiral curve parameters below and the key stations for the horizontalcurve.Design superelevation (e)Tangent distance of the spiral (spiral tangent)Central angle of the simple curve (three decimal places)Length of simple curve (three decimal places)Station TS (x+xXX XXX)Station SC (x+XXX XXX)Station CS (x+XXX XXX)Station ST (x+XXX XXX)

g1 = 1% , g2= -2% PVI = 1+245 1×30+295= 325m elevation = 211.6m length of vertical curve l…

tI. Given the following spiral curve data: R = 420 m, design V = 70 km/hr, 0.06, D = 28 52 16", number of lanes = 2, STA PI = 1 + 284. 148. max = ermine all spiral curve parameters below and the key stations for the horizontal ve.

tI. Given the following spiral curve data: R = 420 m, design V = 70 km/hr, 0.06, D = 28 52 16", number of lanes = 2, STA PI = 1 + 284. 148. max = ermine all spiral curve parameters below and the key stations for the horizontal ve.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Drainage of Pavements

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Part I. Given the following spiral curve data: R = 420 m, design V = 70 km/hr,
e-max = 0.06, D =
28 52 16", number of lanes = 2, STA PI = 1 + 284. 148.
Determine all spiral curve parameters below and the key stations for the horizontal
curve.
Design superelevation (e)
Tangent distance of the spiral (spiral tangent)
Central angle of the simple curve (three decimal places)
Length of simple curve (three decimal places)
Station TS (x+xXX XXX)
Station SC (x+XXX XXX)
Station CS (x+XXX XXX)
Station ST (x+XXX XXX)

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