The concrete post shown in below figure is reinforced with four symmetrically placed steel bars, each of cross- sectional area 900 mm². Calculate the stress in each material when the 1000 kN axial load is applied. The modulus of elasticity for steel is E = 200 GPa, and that of concrete is E = 14 GPa. 1000 kN Bearing plate Steel Concrete 300 mm 300 mm Section a-a

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Question 1
QUESTION 1:
The concrete post shown in below figure is reinforced
with four symmetrically placed steel bars, each of cross-
sectional area 900 mm². Calculate the stress in each
material when the 1000 kN axial load is applied. The
modulus of elasticity for steel is E = 200 GPa, and that
w
of concrete is E = 14 GPa.
Bearing
plate
1000 kN
Steel
Concrete -
300 mm
300 mm
Section a-a
Transcribed Image Text:QUESTION 1: The concrete post shown in below figure is reinforced with four symmetrically placed steel bars, each of cross- sectional area 900 mm². Calculate the stress in each material when the 1000 kN axial load is applied. The modulus of elasticity for steel is E = 200 GPa, and that w of concrete is E = 14 GPa. Bearing plate 1000 kN Steel Concrete - 300 mm 300 mm Section a-a
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