Question

< Homework#6 Problem 6.106 Determine the constant a Express your answer in terms of some or all of the variables Ms Ltu Iy, le, and Iy* Consider the general case of a prismatic beam subjected to bending- moment components MyandMs as shown, when the , g, z axes pass through the centroid of the cross section (Figure 1). If the material is linear- elastic, the normal stress in the beam is a linear function of position such that σ = atay+ezUse the equilibrium conditions 0-JAadA, My-JAsodA, M-A-yodA to determine the constants a, b, and e in terms of moments of inertia Iy ( AdA). ( JAvdA), and product of inertia lya(yAvzdA) of the cross section of the beam. Previous Answ Correct Part B Determine the constant b. Express your answer in terms of some or all of the variables Iy, Iz, and Iys Submit Previous Answers Reguest Answe x Incorrect; Try Again; 4 attempts remaining Part C Determine the constant c Express your answer in terms of some or all of the variables N^ Iy,I and ly* Figure 1 of 1 Submit Request Answer ▼ Part D Determine the normal stress. Express your answer in terms of some or all of the variables zM Iy, Iz, and Iys

Answer 1