A short post carries a downward load P = 133 kN as shown in the figure. Due to its eccentricity from the centroid of the cross-section, it creates combined axial and bending stresses. If the dimensions of the post are: a = 333 mm, b = 205 mm, and c = 631 mm, determine the combined normal stress at point O. (in MPa) Indicate negative sign if necessary considering + for tension and - for compression. 1 P

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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A short post carries a downward load P = 133 kN as shown in the figure. Due to its eccentricity
from the centroid of the cross-section, it creates combined axial and bending stresses. If the
dimensions of the post are: a = 333 mm, b = 205 mm, and c = 631 mm, determine the
combined normal stress at point O. (in MPa)
Indicate negative sign if necessary considering + for tension and - for compression.
1
P
Transcribed Image Text:A short post carries a downward load P = 133 kN as shown in the figure. Due to its eccentricity from the centroid of the cross-section, it creates combined axial and bending stresses. If the dimensions of the post are: a = 333 mm, b = 205 mm, and c = 631 mm, determine the combined normal stress at point O. (in MPa) Indicate negative sign if necessary considering + for tension and - for compression. 1 P
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