(a) Please compute and plot the shear force and bending moment diagrams for the beam shown below in Figure 1.1. Please use graphical method with justifications. (b) The beam in Figure 1.1 is made of A-36 structural steel with a rectangular cross-section shown in Figure 1.1. Please determine the maximum tensile and compressive stresses in the beam. (c) Now rotate the cross-section shape by 90° and find the maximum tensile and compressive stresses in the beam. 300 lb 1 in 200 lb/ft Hinge 2 in 0.5 in 0 2 in

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Hi, could you please help me work through this mechanics of materials problem?

(a) Please compute and plot the shear force and bending moment diagrams for the beam shown
below in Figure 1.1. Please use graphical method with justifications.
(b) The beam in Figure 1.1 is made of A-36 structural steel with a rectangular cross-section
shown in Figure 1.1. Please determine the maximum tensile and compressive stresses in
the beam.
(c) Now rotate the cross-section shape by 90° and find the maximum tensile and compressive
stresses in the beam.
300 lb
1 in
200 lb/ft
Beam
Hinge
2 in
0.5 in 0
2 in
1 in
2'
2'
Beam Cross Section
Transcribed Image Text:(a) Please compute and plot the shear force and bending moment diagrams for the beam shown below in Figure 1.1. Please use graphical method with justifications. (b) The beam in Figure 1.1 is made of A-36 structural steel with a rectangular cross-section shown in Figure 1.1. Please determine the maximum tensile and compressive stresses in the beam. (c) Now rotate the cross-section shape by 90° and find the maximum tensile and compressive stresses in the beam. 300 lb 1 in 200 lb/ft Beam Hinge 2 in 0.5 in 0 2 in 1 in 2' 2' Beam Cross Section
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