A cross-section of a beam is shown in Figure Q2. If the shear force in this section is V = 130 KN, determine the value and the location of the maximum shear stress in the section. In Figure Q2, a = 58 mm and the origin of the coordinate system is at centroid of the cross section. Z A AY 2a O 4a Figure Q2 B a 3a a

A cross-section of a beam is shown in Figure Q2. If the shear force in this section is V = 130 KN, determine the value and the location of the maximum shear stress in the section. In Figure Q2, a = 58 mm and the origin of the coordinate system is at centroid of the cross section. Z A AY 2a O 4a Figure Q2 B a 3a a

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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A cross-section of a beam is shown in Figure Q2. If the shear force in this section is V = 125 KN, determine the value and the location of the maximum shear stress in the section. In Figure Q2, a = 58 mm and the origin of the coordinate system is at centroid of the cross section. A a 2a 0 4a a 3a a
The cantilever beam is supported by a fixed support at A, and subjected to the force F = 550 lb and the couple M = 2870 ft-lb. Draw the shear force and bending moment diagrams (in your homework documentation) and determine the equations for V(x) and M(x). Take x = 0 at point A. c 03O 2013 Michael Swanbom F CC BY NC SA M A • B a Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Variable Value 6.2 ft 4.34 ft Support Reactions The force reaction at A is lb (take up as positive). The couple moment reaction at A is lb (take counterclockwise as positive). Shear Force and Bending Moment Equations In section AB: V(x)= lb and 'M(x)= ft-lb. In section BC: V(x)= lb and 'M(x)= ft-lb.
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Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a= 2.5 m, b= 7.0 m, MB = 85 kN-m and Mc = 130 kN-m. Construct the shear-force and bending-moment diagrams on paper and use the results to answer the questions in the subsequent parts of this GO exercise. y MB Mc В C D Determine the shear force acting at each of the following locations: (a) x = 0+ m (i.e., just to the right of point A) (b) x = 2.5- m (i.e.,. just to the left of B) (c) x = 2.5+ m (i.e., just to the right of B) (d) x = 12.0- m (i.e. just to the left of D) When entering your answers, use the shear force sign convention. Answers: (a) V = i kN. (b) V - i kN. (c) V = i kN. (d) V = i kN.
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