Determine the absolute maximum normal stress (in unit of MPa) in the beam with external loadings shown below. The beam has a uniform square cross-section with lateral size a = 0.2 m. Note: (1) the shear and moment diagrams can be calculated by either section method or graphical method; (2) there is a concentrated load at point A and a bending moment at point C.

Elements Of Electromagnetics
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Determine the absolute maximum normal stress (in unit of MPa) in the beam with external
loadings shown below. The beam has a uniform square cross-section with lateral size a =
0.2 m. Note: (1) the shear and moment diagrams can be calculated by either section method
or graphical method; (2) there is a concentrated load at point A and a bending moment at
point C.
20 kN
w = 20 kN/m
Mc =
= 80 kN · m
||
В
A¬Q
C
y
2 m
2 m
2 m
Transcribed Image Text:Determine the absolute maximum normal stress (in unit of MPa) in the beam with external loadings shown below. The beam has a uniform square cross-section with lateral size a = 0.2 m. Note: (1) the shear and moment diagrams can be calculated by either section method or graphical method; (2) there is a concentrated load at point A and a bending moment at point C. 20 kN w = 20 kN/m Mc = = 80 kN · m || В A¬Q C y 2 m 2 m 2 m
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