A solid circular bar is fixed at point A. The bar is subjected to transverse load V = 185 N and torque T = 2.9 N. m. at point B. The bar has a length L = 1.5 m and diameter d = 8 mm. Z %₂ = Tmax= h2 B x @ Calculate the principal normal stresses and the maximum shear stress at element 2 located at the side of the bar at fixed end A (see figure). Assume that element 2 is a sufficient distance from support A so that stress concentration effects are negligible. (Enter your answers in MPa. For the normal stresses, use the deformation sign convention. For the shear stress, enter the magnitude. Assume that the structure behaves linearly elastically and that the stresses caused by two or more loads may be superimposed to obtain the resultant stresses acting at a point. Consider both in-plane and out-of-plane shear stresses unless otherwise specified.) MPa MPa MPa

A solid circular bar is fixed at point A. The bar is subjected to transverse load V = 185 N and torque T = 2.9 N. m. at point B. The bar has a length L = 1.5 m and diameter d = 8 mm. Z %₂ = Tmax= h2 B x @ Calculate the principal normal stresses and the maximum shear stress at element 2 located at the side of the bar at fixed end A (see figure). Assume that element 2 is a sufficient distance from support A so that stress concentration effects are negligible. (Enter your answers in MPa. For the normal stresses, use the deformation sign convention. For the shear stress, enter the magnitude. Assume that the structure behaves linearly elastically and that the stresses caused by two or more loads may be superimposed to obtain the resultant stresses acting at a point. Consider both in-plane and out-of-plane shear stresses unless otherwise specified.) MPa MPa MPa

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Methods to Determine Vertical Stress

The load applied to the soil is transferred to the underground. The presence of water at soil pores and solid grains above the soil are the primary components that are responsible for the effective load transfer. Due to the load acting, the internal component of the soil or the underground formations undergoes deformations or a tectonic shift. The amount of deformation depends upon the amount of load acting on the soil surface, which indeed, depends on the weight of everything present above the soil. Due to this, the underground soil element develops internal stresses which try to resist the tectonic changes.

Question

A solid circular bar is fixed at point A. The bar is subjected to transverse load V = 185 N and torque T = 2.9 N. m. at point B. The bar has a length L = 1.5 m and diameter d = 8 mm.
max
Calculate the principal normal stresses and the maximum shear stress at element 2 located at the side of the bar at fixed end A (see figure). Assume that element 2 is a sufficient distance from support A so that stress concentration effects are negligible. (Enter your
answers in MPa. For the normal stresses, use the deformation sign convention. For the shear stress, enter the magnitude. Assume that the structure behaves linearly elastically and that the stresses caused by two or more loads may be superimposed to obtain the
resultant stresses acting at a point. Consider both in-plane and out-of-plane shear stresses unless otherwise specified.)
%1 =
MPa
%₂ =
MPa
B
MPa
T

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