Q A simply supported beam shown is loaded as shown in figurel-1. It has the cross section as shown in the figure 1-2. If l 10,57 x 10 mm Find the: 1. The maximum flexural compressive stress in the beam and its location. 2. The flexural tensile stress at a section Im from the left and 30 mm from the bottom edge of the section. 3. The minimum flexural compression stress in the beam. 4. The maximum flexural compression stress at a section in the middle of the beam. 5. The flexural tensile and compressive stress at the right reaction (ie. right support). 200 mm 40 KN/m 40 mm 100 mm 5m 2m 20 mm Figure 1-1 Figure 1-2

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter5: Stresses In Beams (basic Topics)
Section: Chapter Questions
Problem 5.5.18P: Determine the maximum tensile stress erand maximum compressive stress ecdue to the load P acting on...
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Q A simply supported beam shown is loaded as shown in figurel-1. It has the
cross section as shown in the figure 1-2. If lu = 10,57 x 10 mm Find the:
1. The maximum flexural compressive stress in the beam and its location.
2. The flexural tensile stress at a section 1 m from the left and 30 mm from the
bottom edge of the section.
3. The minimum flexural compression stress in the beam.
4. The maximum flexural compression stress at a section in the middle of the
beam.
5. The flexural tensile and compressive stress at the right reaction (i.e. right
support).
200 mm
40 KN/m
40 mm
100 mm
5m
2m
20 mm
Figure 1-1
Figure 1-2
Transcribed Image Text:Q A simply supported beam shown is loaded as shown in figurel-1. It has the cross section as shown in the figure 1-2. If lu = 10,57 x 10 mm Find the: 1. The maximum flexural compressive stress in the beam and its location. 2. The flexural tensile stress at a section 1 m from the left and 30 mm from the bottom edge of the section. 3. The minimum flexural compression stress in the beam. 4. The maximum flexural compression stress at a section in the middle of the beam. 5. The flexural tensile and compressive stress at the right reaction (i.e. right support). 200 mm 40 KN/m 40 mm 100 mm 5m 2m 20 mm Figure 1-1 Figure 1-2
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