Answered: For the beam below find the normal…

For the beam below find the normal stress at sections in point (B) and (C) D B 75 kN 35 kN 45 kN 85kN D=40mm D=80mm 2m 1m 1m +

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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The cantilever beam is subjected to a concentrated load of P-32 kips. The cross-sectional dimensions of the rectangular tube shape are b-8.2 in, d - 13.30 in, and t-0.300 in. Determine: (a) the magnitude of the shear stress at point K, which is located to the left of the vertical centroidal axis at zx = 1.7 in. (b) the magnitude of the maximum horizontal shear stress in the rectangular tube shape. Answer: (a) Ti (b) Tmax= x ksi ksi (typ.) TK b エーミー H d
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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.
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