Question 4A beam made up of two unequal leg angles is subjectedbending moment M havingto aitsvector at an angle 0 to the z axis as shown in Figure Q4For the position shown, determine the onentation of the neutral axis4.1Calculate the maximum tensile stress and maximum compressive stress in the beam4.2Assume that 03.5 kNm30° and M=120 mmx80 mmx12 mm120 mm12 mm80 mmFigure Q4

Refer “PROPERTIES OF EUROPEAN UNEQUAL ANGLES”.

Answered: Question 4 A beam made up of two…

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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Similar questions

Given the beam shown below (E=200GPa, I=180x106 mm4, 80mmx300mm), do the following: a. Draw the shear force and bending moment diagrams b. Find the magnitude and location of the maximum tensile bending stress c. Using superposition, find the elastic curve and then the deflection of the beam at B, C, and D 8kN 4kN A B 4m 3m 3m
3- Draw the shear force and bending moment of the beam. You have to find their equation, and your diagram without calculation is not acceptable.(41) 20 kN 1.5 kN/m B 1m 1 m 4 m
Calculate the magnitude of the maximum bending stress in the beam. Enter your answer in MPa to two decimal places
For the beam shown, find the reactions at the supports and plot the shear-force and bending-moment diagrams. Label the diagrams properly and provide values at all key points within the diagrams.
The bending moment M is applied to the box beam in the x-y plane at the orientation show below. (a) Determine the maximum magnitude of the bending moment M so that the tensile bending stress in the member does not exceed 15 ksi. (b) Determine the angle that the neutral axis makes with the y-axis. (c) The position or positions on the beam where the maximum compressive bending stress occurs given your answer in a. Clearly indicate this on the figure below (also calculate the values) 4 in. B 4 in. M 6 in. 6 in.
Determine the moment M that should be applied to the beam in order to create a compressive stress at point D of σD = 30 MPa. Also sketch the stress distribution acting over the cross section and calculate the maximum stress in the beam. Construct the stress distribution in 2D similar to in-class examples, rather than isometrically similar to the textbook examples for clarity. Hint: The maximum stress will occur at the extreme fiber (Either top or bottom). For symmetric cross- sections, the extreme fiber for the tensile and compressive stresses will have the same magnitude. A 25 mm M D 150 mm 25 mm 25 mm B 150 mm 25 mm

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