A beam is carrying a moment M as indicated. The cross section of the beam is symmetric about the z axis. The dimensions of the cross section and the location of the centroid (point C) are shown. Knowing that Iy = 280,000 mm4 , Iz = 150,000 mm4 , and M = 400,000 + UV in N.mm, where UV is 21 (a) Calculate the components of the bending moment on the y and z axes, My and Mz . (b) Identify which point at the cross section has the largest tensile stress, and which point at the cross section has the largest compressive stress.

A beam is carrying a moment M as indicated. The cross section of the beam is symmetric about the z axis. The dimensions of the cross section and the location of the centroid (point C) are shown. Knowing that Iy = 280,000 mm4 , Iz = 150,000 mm4 , and M = 400,000 + UV in N.mm, where UV is 21 (a) Calculate the components of the bending moment on the y and z axes, My and Mz . (b) Identify which point at the cross section has the largest tensile stress, and which point at the cross section has the largest compressive stress.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter5: Analysis Of Convection Heat Transfer

Section: Chapter Questions

Problem 5.2P: 5.2 Evaluate the Prandtl number from the following data: , .

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