Given: A 10 m pole supports a horizontal cable CD and is supported by a ball-and-socket joint at A as shown in the figure below. Cable CD is parallel to the r-z plane (which implies that a vector from C to D has no y-component) and is oriented = 20° from the x-y plane. y D 10 m 6 m 8 m C B 6 m 6 m Required: Find the tension in cables BE and BF and the components of the reaction force at support A when the tension in cable CD is 20 kN. Hint: Find the tensions in cables BE and BF first, then find the reactions at A.

Given: A 10 m pole supports a horizontal cable CD and is supported by a ball-and-socket joint at A as shown in the figure below. Cable CD is parallel to the r-z plane (which implies that a vector from C to D has no y-component) and is oriented = 20° from the x-y plane. y D 10 m 6 m 8 m C B 6 m 6 m Required: Find the tension in cables BE and BF and the components of the reaction force at support A when the tension in cable CD is 20 kN. Hint: Find the tensions in cables BE and BF first, then find the reactions at A.

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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