3. Two forces are applied on the beam shown below. (a) Determine the normal and shear stresses at point B on the shown cross-section. (b) Show the state of stress at the point B on a volume element. 400 lb 1 in. 2 in. 500 lb 2 in 10 in. 1.5 in. 1.5 in. Show your steps and highlight the following answers on your solution sheets: Iz = A = Q = Normal stresses expression: Shear stresses expression: OB (i. e.,ox) = %3D TB-y(i. e. , Txy) =
3. Two forces are applied on the beam shown below. (a) Determine the normal and shear stresses at point B on the shown cross-section. (b) Show the state of stress at the point B on a volume element. 400 lb 1 in. 2 in. 500 lb 2 in 10 in. 1.5 in. 1.5 in. Show your steps and highlight the following answers on your solution sheets: Iz = A = Q = Normal stresses expression: Shear stresses expression: OB (i. e.,ox) = %3D TB-y(i. e. , Txy) =
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter7: Analysis Of Stress And Strain
Section: Chapter Questions
Problem 7.3.1P: The stresses acting on an element are x= 750 psi, y= 600 psi, and xy = 400 psi. Determine the...
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