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 Isa = 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 I 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

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 Isa = 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 I 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

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Stress transformation

The term stress indicates the measure of internal forces that develop due to an external force's application on an object. When a specific external force is applied to an object, internal stress generates in the material. The value of stress can obtain by taking the ratio of the externally applied force and cross-sectional area of the object. There are different types of stress depending on the type of external force.

Question

Q) A simply supported beam shown is loaded as shown in figure1-1. It has the
cross section as shown in the figure 1-2. If Isa 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 I 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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