The U shape shown has dimensions of b-390 mm, d=195 mm, t - 24 mm, and tw 18 mm. A vertical shear force of V = 130 kN acts on the cross section. Determine the shear stress at points A-E. Assume a = 130 mm. = 62.387 N 22 1₂= 58911526.524 TA E D 2 mm Calculate the distance in the y-direction from the bottom edge of the cross-section to the centroid. Then calculate the area moment of inertia around the horizontal centroidal axis for the cross-section. Answer: 1 mm a O BO Point A is a free surface. Determine the shear stress magnitude at point A. Answer: MPa

The U shape shown has dimensions of b-390 mm, d=195 mm, t - 24 mm, and tw 18 mm. A vertical shear force of V = 130 kN acts on the cross section. Determine the shear stress at points A-E. Assume a = 130 mm. = 62.387 N 22 1₂= 58911526.524 TA E D 2 mm Calculate the distance in the y-direction from the bottom edge of the cross-section to the centroid. Then calculate the area moment of inertia around the horizontal centroidal axis for the cross-section. Answer: 1 mm a O BO Point A is a free surface. Determine the shear stress magnitude at point A. Answer: MPa

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

See similar textbooks

Similar questions

Determine the normal stress and shear stress at a point distant from hP from the bottom surface of the depicted cross, also determine the maximum normal stress and maximum shear stress in the cross section. t=10 mm w= 150 mm h=180 mm V= 5 kN M= 3 kN.m hP= 145 mm
Use Mohr's Circle to determine the maximum shear stress on the element, also using Mohr's Circle determine the maximum normal stress on the element.
Determine also the maximum shear stress and shear stress angle.
Consider that the section is transmitting a positive bending moment about the z axis,Mz, where Mz=10 kip*in if the dimensions of the section are given in ips units, or Mz=1.13kN*m if the dimensions are in SI units. Determine the resulting stresses at the top and bottom surfaces and at every abrupt change in the cross section. Find the second moment of area, the location of the neutral axis, and the distances from the neutral axis to the top and bottom surfaces.
Find the second moment of area, the location of the neutral axis, and the distances from the neutral axis to the top and bottom surfaces. Consider that the section is transmitting a positive bending moment about the z axis, Mz, where M₂ = 10 kip-in if the dimensions of the section are given in ips units, or M₂ = 1.13 kN·m if the dimensions are in Sl units. Determine the resulting stresses at the top and bottom surfaces and at every abrupt change in the cross section. From the figure Z 1 in 112 in y in → ← ¹ in 12 in D C B A ++ in The area is determined to be 2.0625 in². The distances from the neutral axis to the top and bottom surfaces are determined to be 0.858 x in and The second moment of area is determined to be 0.447 in 4. 1.017 xin.
Find the second moment of area, the location of the neutral axis, and the distances from the neutral axis to the top and bottom surfaces. Consider that the section is transmitting a positive bending moment about the z axis, Mz, where M₂ = 10 kip-in if the dimensions of the section are given in ips units, or M₂ = 1.13 kN·m if the dimensions are in Sl units. Determine the resulting stresses at the top and bottom surfaces and at every abrupt change in the cross section. From the figure, с - 12.5 B A y I 50 100 75 12.5- 12.5 25 D 100 The area is determined to be 3750 mm² The distances from the neutral axis to the top and bottom surfaces are determined to be 57.292 The second moment of area is determined to be 4.293 x 106 mm4. mm and 42.708 ✪ mm.
9-42. Determine the maximum in-plane shear stress in the box bea Show the results on an element located at this point. Problem 9-42 2 ft- 10 kip 4 in. 1.5 ft- 4 in. HA B 6 in. 4 kip + 0.5 ft 13 in. 13 in. -2 ft- PRO_09_042.jpg
F14-12. Determine the maximum in-plane shear stress at point A on the cross section of the beam at section a-a, which is located just to the left of the 60-kN force. Point A is just below the flange. |60 kN -05m 1o mm 10 mm 180 mm c1o mm Section a a
If a tubular shaft is subjected to bending moment of 500 N.m, determine the stresses at the inner radius and at the outer radius of its cross-section. Take: R-inner = 36 mm and R-outer = 40 mm. The area moment of inertia about the NA is given by I = (Roª – Ri¹)/4
The material used for section CB of the shaft shown has an allowable shear stress of Tallow= 75 MPa. If Ic = TB = 4300 N-m in the directions shown in the figure. Determine the largest inside radius (rin) the shaft can have at Section a-a, if the outside radius is 40 mm. Express your answer in mm to the nearest 0.1 mm. 600 N•m Tin T 40 mm TB B Section a-a 600 N•m
Determine the average normal and shear stresses at a cross section (a-a) for 0-50º. The member ha a square cross section with side b=30 mm. F = 2kN b= 30 mm 0
1) Two wrenches are used to tighten the pipe. If P = 300 N is applied to each wrench, determine the maximum torsional shear stress developed within regions AB and BC. The pipe has an outer diameter of 25 mm and inner diameter of 20 mm. Sketch the shear stress distribution for both cases. 250 mm B 250 mm