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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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Problem 1 A spiral curve, 100 m long, is to be connected to a simple
curve of radius 300 m. If the resulting angle of intersection of the
tangents for the spiral at points T.S. and S.T. respectively is 75°,
determine the central angle of the simple curve. (degrees)
a. 47.9
b.55.9
c. 65.5 d. 32.6
Transcribed Image Text:Problem 1 A spiral curve, 100 m long, is to be connected to a simple curve of radius 300 m. If the resulting angle of intersection of the tangents for the spiral at points T.S. and S.T. respectively is 75°, determine the central angle of the simple curve. (degrees) a. 47.9 b.55.9 c. 65.5 d. 32.6
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