The span of a suspension bridge is 60 m and the sag is 12 m. It hangs from one cable with supports on the same level. The force per unit (of horizon- tal) length is 1 kN/m. (a) What is the form of the cable? (b) What is the force in the cable at its lowest point and at its highest point? (c) What is the angle between the cable and the horizontal at the supports? (d) What is the length of the cable?

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Question 2
The span of a suspension bridge is 60 m and the
sag is 12 m. It hangs from one cable with supports
on the same level. The force per unit (of horizon-
tal) length is 1 kN/m.
(a) What is the form of the cable?
(b) What is the force in the cable at its lowest
point and at its highest point?
(c) What is the angle between the cable and the
horizontal at the supports?
(d) What is the length of the cable?
Transcribed Image Text:Question 2 The span of a suspension bridge is 60 m and the sag is 12 m. It hangs from one cable with supports on the same level. The force per unit (of horizon- tal) length is 1 kN/m. (a) What is the form of the cable? (b) What is the force in the cable at its lowest point and at its highest point? (c) What is the angle between the cable and the horizontal at the supports? (d) What is the length of the cable?
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