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Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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What is the range for the minimum radius of curvature Rmin for roads with superelevation e E
{0.04, 0.08) for speeds v € (90,110) kph? Values for side friction f may be interpolated using Table 2.
Answer: Rmin E (298.38, 367.08, 470.50, 586.31} m
Table 2. Values of side friction f
Design
Speed, kph
Side Friction
f
48 64 80 96
104 112 120 128
0.16 0.15 0.14 0.13 0.13 0.12 0.11 0.11
Transcribed Image Text:What is the range for the minimum radius of curvature Rmin for roads with superelevation e E {0.04, 0.08) for speeds v € (90,110) kph? Values for side friction f may be interpolated using Table 2. Answer: Rmin E (298.38, 367.08, 470.50, 586.31} m Table 2. Values of side friction f Design Speed, kph Side Friction f 48 64 80 96 104 112 120 128 0.16 0.15 0.14 0.13 0.13 0.12 0.11 0.11
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