Question 4A beam made up of two unequal leg angles is subjected to a bending moment M havingvector at an angle 0 to the z axis as shown in Figure Q4its41For the position shown, determine the onentation of the neutral axis,Calculate the maxımum tensıle stress and maximum compressive stress in the beamAssume that 0 30° and M 3.5 kNm42L 120 x 80 x 12y19 mmFigure Q4

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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y M B H B W Figure-2 A wide flange beam is subjected to a moment as shown in Figure-2. If M=10 kN.m, H=212 mm, W=170 mm, d=11 mm, t=18 mm and 0=64°; Btermine the momentOt lhadat about the axis- etermine the mement of inertia (mmabeut the avie y Betermine the normat stress (MPa due to bendng atpontA itic commressIive stress use Determine the orientation angle, B (degree), of the neutral axis relative to the +z axis.
Calculate the magnitude of the maximum bending stress in the beam. Enter your answer in MPa to two decimal places
In the following figure, there are two equal couples with a magnitude of M = 15 kNm. They act in opposite directions while being applied to the channel beam AB. These couples cause the beam to bend in the horizontal plane. Find: 1) Stress at point C 2) Stress at point D 3) Stress at point E
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M H. W Figure-2 A wide flange beam is subjected to a moment as shown in Figure-2. If M=10 kN.m, H=212 mm, W=170 mm, d=11 mm, t-18 mm and 0=64°; Determine the moment of inertia (mm) about the axis-z. Determine the moment of inertia (mm*) about the axis-y. Determine the normal stress (MPa) due to bending at point A. If it is compressive stress, use - sign. Determine the orientation angle, B (degree), of the neutral axis relative to the +z axis.
Question 1) For the beam whose loading condition is given in the figure, the force F is F = 18 kN , the distributed load w is w = 10 kN / m , the moment M is M = 14 kN.m and the length L is L= 9 m . According to this; M kN.m w kN/m F kN 3 В L Question 1-A) Find the support reactionat point A in the x direction (A x ). (Enter your result as kN without writing units.) Question 1-B) Find the support reaction at point A in y direction (A y). (Enter your result as kN without writing units.) Question 1-C) Find the support reaction in the y direction ( B y) at the B point . (Enter your result as kN without writing units.)
3
y d. A H d W Figure-2 A wide flange beam is subjected to a moment as shown in Figure-2. If M=15 kN.m, H=209 mm, W=163 mm, d=17 mm, t=16 mm and 0=67°; Determine the normal stress (MPa) due to bending at point B. If it is compressive stress, use – sign.
80 kN.m QUESTION 3. An unsymmetric bending moment of M= M = 80 kN.m is applied on the 30° 30 mm cross-section of an aluminum beam as shown 400 mm in the figure. a) Calculate the maximum tensile and compressive stress values. b) Determine the location of the neutral 200 mm 30 mm axis. 30 mm
Two vertical forces of P = 240 lb are applied to a simply supported beam shown below having the given cross section shown below. Using a = 30 in., L = 84 in., b = 3.0 in., d = 4.0 in., and t = 0.5 in., calculate the bending stresses produced in the top and bottom of the beam.
A cross-section of a beam is shown in Figure Q2. If the shear force in this section is V determine the value and the location of the maximum shear stress in the section. In Figure Q2, a = 68 mm and the origin of the coordinate system is at centroid of the cross section. y= A Z= a I₂ = S = AY mm; Figure Q2 Answer The vertical coordinate (y-coordinate; the y-axis serves as the axis of symmetry of the cross- section.) and horizontal coordinate (z-coordinate) of the location where the maximum shear stress occurs in the section are mm; O 4a Tmax= The vertical distance from the location where the maximum shear stress occurs in the section to the bottom side (AB) of the cross section can be calculated as Distance = mm B Second moment of area The second moment of area employed in the equation to calculate maximum shear stress can be calculated as Shear stress a (units : mm¹ ) First moment of area The first moment of area employed in the equation to calculate maximum shear stress can be…
The beam shown in the figure is made of material with a tensile strength of 24 MPa. Accordingly, determine the maximum moment (Nm) that can be applied to the beam.

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