A cantilever hydraulic crane is required to lift a load of 60 KN as shown in figure 1. The single rope supporting the load passes over two pulleys and then vertically down the axis of the crane to the hydraulic apparatus. The section of the crane at CD is also shown.Apply theory of combined stresses for straight beams to determine the maximum compressive and tensile stresses in the section.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A cantilever hydraulic crane is required to lift a load of 60 KN as shown in figure 1. The single rope supporting the load passes over two pulleys and then vertically down the axis of the crane to the hydraulic apparatus. The section of the crane at CD is also shown.Apply theory of combined stresses
 for straight beams to determine the maximum compressive and tensile stresses in the section.

15
3.
43
16 3 4
Section at CD
D.
300
A 270 cm', Ix 21622.5 em“, ly = 21690 cm
Figure 01
Transcribed Image Text:15 3. 43 16 3 4 Section at CD D. 300 A 270 cm', Ix 21622.5 em“, ly = 21690 cm Figure 01
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